AWL9924 2.4/5 GHz 802.11a/b/g WLAN Power Amplifier · 2019-03-15 · Ma tch Inpu t Ma tch Bias VBC...
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07/2008 AWL9924 2.4/5 GHz 802.11a/b/g WLAN Power Amplifier Data Sheet - Rev 2.1 S34 Package 24 Pin 4 mm x 4 mm x 0.9 mm LPCC FEATURES • 3.8% EVM @ POUT = +19 dBm with IEEE 802.11a 64 QAM OFDM at 54 Mbps • 3% EVM @ POUT = +20 dBm with IEEE 802.11g 64 QAM OFDM at 54 Mbps • -40 dBc 1st Sidelobe, -55 dBc 2nd sidelobe ACPR at +23 dBm with IEEE 802.11b CCK/ DSSS Gaussian Filtering at 1 Mbps • 32 dB of Linear Power Gain at 2.4 GHz • 35 dB of Linear Power Gain at 5 GHz • Single +3.3 V Supply • Dual Temperature-Compensated Linear Power Detectors • 4 mm x 4 mm x 0.9 mm LPCC Lead-Free RoHS- Compliant Package • 50 Ω - Matched RF Ports • >1 kV ESD Rating (HBM) • MSL 2 Rating APPLICATIONS • 802.11a/b/g WLAN PRODUCT DESCRIPTION The ANADIGICS AWL9924 dual band power amplifier is a high performance InGaP HBT power amplifier IC designed for transmit applications in the 2.4-2.5 GHz and 4.9-5.9 GHz band. Matched to 50 at all RF inputs and outputs, the part requires no additional RF matching components off-chip, making the AWL9924 the world’s simplest dual band PA IC implementation available. The PA exhibits unparalleled linearity and efficiency for IEEE 802.11g, 802.11b and 802.11a WLAN systems under the toughest signal configurations within these standards. The power detectors are temperature compensated on chip, enabling separate single-ended output voltages for each band with excellent accuracy over a wide range of operating temperatures. The PA is biased by a single +3.3 V supply and consumes ultra-low current in the OFF mode. The AWL9924 is manufactured using advanced InGaP HBT technology that offers state-of-the-art reliability, temperature stability and ruggedness. The IC is Figure 1: Block Diagram and Pinout provided in a 4 mm x 4 mm x 0.9 mm LPCC package optimized for a 50 system. 1 2 3 4 5 6 19 20 21 22 23 24 18 17 16 15 14 13 12 11 10 9 8 7 Input Match Bias Bias 2.4 GHz PA 5 GHz PA VCC1 2G GND RF OUT 2G NC GND DET OUT 5G NC GND RF OUT 5G GND VCC1 5G VPC 5G RF IN 5G RF IN 2G DETP 2G VPC 2G DETP 5G Output Match Input Match Bias VBC 2G Bias Bias Bias VCC2 5G VCC3 5G VBC 5G Output Match Power Detector Power Detector VCC2 2G VCC3 2G Bias Control Bias Control DET OUT 2G
Transcript of AWL9924 2.4/5 GHz 802.11a/b/g WLAN Power Amplifier · 2019-03-15 · Ma tch Inpu t Ma tch Bias VBC...
07/2008
AWL99242.4/5 GHz 802.11a/b/g
WLAN Power AmplifierData Sheet - Rev 2.1
S34 Package24 Pin 4 mm x 4 mm x 0.9 mm
LPCC
FEATURES • 3.8% EVM @ POUT = +19 dBm with IEEE
802.11a 64 QAM OFDM at 54 Mbps• 3% EVM @ POUT = +20 dBm with IEEE 802.11g
64 QAM OFDM at 54 Mbps• -40 dBc 1st Sidelobe, -55 dBc 2nd sidelobe
ACPR at +23 dBm with IEEE 802.11b CCK/DSSS Gaussian Filtering at 1 Mbps
• 32 dB of Linear Power Gain at 2.4 GHz• 35 dB of Linear Power Gain at 5 GHz• Single +3.3 V Supply• Dual Temperature-Compensated Linear Power
Detectors• 4 mm x 4 mm x 0.9 mm LPCC Lead-Free RoHS-
Compliant Package• 50 Ω - Matched RF Ports• >1 kV ESD Rating (HBM)• MSL 2 Rating
APPLICATIONS• 802.11a/b/g WLAN
PRODUCT DESCRIPTIONThe ANADIGICS AWL9924 dual band power amplifier is a high performance InGaP HBT power amplifier IC designed for transmit applications in the 2.4-2.5 GHz and 4.9-5.9 GHz band. Matched to 50 at all RF inputs and outputs, the part requires no additional RF matching components off-chip, making the AWL9924 the world’s simplest dual band PA IC implementation available. The PA exhibits unparalleled linearity and efficiency for IEEE 802.11g, 802.11b and 802.11a WLAN systems under the toughest signal configurations within these standards.
The power detectors are temperature compensated on chip, enabling separate single-ended output voltages for each band with excellent accuracy over a wide range of operating temperatures. The PA is biased by a single +3.3 V supply and consumes ultra-low current in the OFF mode.
The AWL9924 is manufactured using advanced InGaP HBT technology that offers state-of-the-art reliability, temperature stability and ruggedness. The IC is
Figure 1: Block Diagram and Pinout
provided in a 4 mm x 4 mm x 0.9 mm LPCC package optimized for a 50 system.
1
2
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192021222324
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121110987
InputMatch
Bias Bias
2.4 GHz PA
5 GHz PA
VCC
1 2G
GN
D
RF
OU
T 2G
NC
GND
DET OUT 5G
NC
GND
RF
OU
T 5G
GN
D
VCC
1 5G
VPC 5G
RF IN 5G
RF IN 2G
DETP 2G
VPC 2G
DETP 5G
OutputMatch
InputMatch
Bias
VBC
2G
Bias BiasBias
VCC
2 5G
VCC
3 5G
VBC
5G
OutputMatch
PowerDetector
PowerDetector
VCC
2 2G
VCC
3 2G
Bias Control
Bias Control
DET OUT 2G
2 Data Sheet - Rev 2.107/2008
AWL9924
Table 1: Pin Description
PIN NAME DESCRIPTION
1 VPC 2G
2 GHz Power Control. The recommended use is for on/off control of the PA. Nominally,0 V applied will turn amplifier completely off; +3.3 V should be used to set amplifer tomaximum output capability. A series resistor is used to set the current flow into the pin,thereby controlling the overall bias level of the pin.
2 DETP 2G 2 GHz Detector Bias. Supply voltage and current is applied to this pin to apply powerto the detector circuits inside the PA.
3 RFIN 2G 2 GHz RF Input. AC coupled input stage internally matched to 50 .
4 RFIN 5G 5 GHz RF Input. AC coupled input stage internally matched to 50 .
5 DETP 5G 5 GHz Detector Bias. Supply voltage and current is applied to this pin to apply powerto the detector circuits inside the 5 GHz PA.
6 VPC 5G
5 GHz Power Control. The recommended use is for on/off control of the PA. Nominally,0 V applied will turn amplifier completely off; +3.3 V should be used to set amplifer tomaximum output capability. A series resistor is used to set the current flow into the pin,thereby controlling the overall bias level of the pin.
7 VCC1 5G 5 GHz Supply Voltage. Bias for power transistor of stage 1 of the 5 GHz PA.
8 VBC 5G 5 GHz Bias Circuit Voltage. Supply voltage and current is applied to this pin to applypower to the bias circuits inside the 5 GHz PA.
9 VCC2 5G 5 GHz Supply Voltage. Bias for power transistor of stage 2 of the 5 GHz PA.
10 VCC3 5G 5 GHz Supply Voltage. Bias for power transistor of stage 3 of the 5 GHz PA.
11 GND Ground
12 RFOUT 5G
5 GHz RF Output. AC coupled output stage internally matched to 50 . Route ascoplanar waveguide using adjacent ground pins. Although the output stage is ACcoupled, a shunt inductive matching element included inside the PA after the ACcoupling capacitor provides a DC path to ground at this pin.
13 GND Ground
14 NC No Connection
15 DETOUT 5G 5 GHz Power Detector Output (DC coupled). An emitter follower BJT supplies theoutput for this pin.
16 DETOUT 2G 2 GHz Power Detector Output (DC coupled). An emitter follower BJT supplies theoutput for this pin.
17 NC No Connection
18 GND Ground
19 RFOUT 2G
2 GHz RF Output. AC coupled output stage internally matched to 50 . Route ascoplanar waveguide using adjacent ground pins. Although the output stage is ACcoupled, a shunt inductive matching element included inside the PA after the ACcoupling capacitor provides a DC path to ground at this pin.
Data Sheet - Rev 2.107/2008
AWL9924
3
Table 1: Pin Description (Continued)
PIN NAME DESCRIPTION
20 GND Ground
21 VCC3 2G 2 GHz Supply Voltage. Bias for power transistor of stage 3 of the 2 GHz PA.
22 VCC2 2G 2 GHz Supply Voltage. Bias for power transistor of stage 2 of the 2 GHz PA.
23 VBC 2G 2 GHz Bias Circuit Voltage. Supply voltage and current is applied to this pin to applypower to the bias circuits inside the 2 GHz PA.
24 VCC1 2G 2 GHz Supply Voltage. Bias for power transistor of stage 1 of the 2 GHz PA.
4 Data Sheet - Rev 2.107/2008
AWL9924
ELECTRICAL CHARACTERISTICS
Table 2: Absolute Minimum and Maximum Ratings
Stresses in excess of the absolute ratings may cause permanent damage. Functional operation is not implied under these conditions. Exposure to absolute ratings for extended periods of time may adversely affect reliability.
Table 3: Operating Ranges
The device may be operated safely over these conditions; however, parametric performance is guaranteed only over the conditions defined in the electrical specifications.Note:(1) Applied to series resistors external to VPC 2G and VPC 5G pins.
PARAMETER MIN MAX UNIT COMMENTS
DC Power Supply (VCC1 2G, VCC2 2G,VCC3 2G, VCC1 5G, VCC2 5G, VCC3 5G) - +4.5 V
Power Control Level (VPC 2G, VPC 5G) - +4.5 VApplied to series resistorsexternal to VPC 2G and VPC 5Gpins. No RF signal applied.
Bias Control (VBC 2G, VBC 5G) - +4.5 VApplied to series resistorsexternal to VBC 2G and VBC 5Gpins. No RF signal applied.
DC Current Consumption - 700 mA Either PA powered separately
RF Input Level (RFIN 2G, RFIN 5G) - -5 dBm
Operating Ambient Temperature -40 +85 °C
Storage Temperature -55 +150 °C
PARAMETER MIN TYP MAX UNIT COMMENTS
Operating Frequency (f) 24004900
--
25005900 MHz 802.11b/g
802.11a
Supply Voltage (VCC1 2G, VCC2 2G,VCC3 2G, VCC1 5G, VCC2 5G, VCC3 5G) +3.0 +3.3 +3.6 V
Bias Voltage (VBC 2G, VBC 5G) +3.0 +3.3 +3.6 VApplied to seriesresistors external to VBC
2G and VBC 5G pins.
Power Control Voltage (VPC 2G, VPC
5G)-0
+3.3-
-+0.5 V PA "ON" (1)
PA "SHUTDOWN" (1)
Case Temperature (TC) -40 - +85 °C
Data Sheet - Rev 2.107/2008
AWL9924
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Table 4: Electrical Specifications - 2.4 GHz Continuous Wave(TC = +25 °C, VCC 2G = +3.3 V, VPC 2G = +3.3 V)
Table 5: Electrical Specifications - 5 GHz Continuous Wave(TC = +25 °C, VCC 5G = +3.3 V, VPC 5G = +3.3 V)
PARAMETER MIN TYP MAX UNIT COMMENTS
P1dB 26.5 27.5 28.5 dB
Shutdown Current - - 5 A VPC 2G = 0 V
Quiescent Current 60 75 90 mA VPC 2G = +3.3 V, VCC 2G = +3.3 VRF = off
Input Return Loss - -11 -9 dB
Output Return Loss - -13 -11 dB
Reverse Isolation 40 - - dB
Stability (Spurious) - -70 -65 dBc 6:1 VSWR, at POUT = +23 dBm, -5 OC
TON Setting Time - - 1 S Settles within 0.5 dB
TOFF Setting Time - - 1 S
PARAMETER MIN TYP MAX UNIT COMMENTS
P1dB 25.0 27.0 29.0 dB
Shutdown Current - - 5 A VPC 5G = 0 V
Quiescent Current 100 130 160 mA VPC 5G = +3.3 V, VCC 5G = +3.3 VRF = off
Input Return Loss - -12 -7 dB
Output Return Loss - -14 -12 dB
Reverse Isolation 40 - - dB
Stability (Spurious) - -65 -60 dBc 6:1 VSWR, at POUT = +22 dBm; -5 OC
TON Setting Time - - 1 S Settles within 0.5 dB
TOFF Setting Time - - 1 S
6 Data Sheet - Rev 2.107/2008
AWL9924
Note:(1) EVM includes system noise floor of 1% (-40 dB).
Table 6: Electrical Specifications - IEEE 802.11g(TC = +25 °C, VCC 2G = +3.3 V, VPC 2G = +3.3 V, 64 QAM OFDM 54 Mbps)
PARAMETER MIN TYP MAX UNIT COMMENTS
Operating Frequency 2400 - 2500 MHz
Power Gain 29 31 33 dB
Gain Ripple - 0.5 - dB Across 100 MHz band
Error Vector Magnitude (EVM) (1) --
2.0-34.0
3.5-29.1
%dB
802.11g 54 Mbps data ratePOUT 2G = +19 dBm
Current Consumption 150 170 190 mA POUT 2G = +19 dBm
Harmonics 2fo 3fo
--
-40-35
-35-30 dBc POUT 2G = +20 dBm
Power Detector Voltage 575 700 825 mV POUT 2G = +19 dBm
Power Detector Sensitivity 50 60 70 mV/dB 10 dBm < POUT < 21 dBm
Power Detector Output LoadImpedance 2 - - k
Data Sheet - Rev 2.107/2008
AWL9924
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Table 7: Electrical Specifications - IEEE 802.11b (TC = +25 °C, VCC 2G = +3.3 V, VPC 2G = +3.3 V, CCK/DSSS, 1 Mbps, Gaussian Baseband Filtering)
PARAMETER MIN TYP MAX UNIT COMMENTS
Operating Frequency 2400 - 2500 MHz
Power Gain 29.0 30.0 33.0 dB
Gain Ripple - 0.5 - dB Across 100 MHz band
Adjacent Channel Power (ACPR)1st Sidelobe (11 MHz Offset) - -40 -35 dBc
1 Mbps GaussianBaseband Filtering;POUT 2G = +20 dBm
Adjacent Channel Power (ACPR)2nd Sidelobe (22 MHz Offset) - -60 -55 dBc
1 Mbps GaussianBaseband Filtering;POUT 2G = +20 dBm
Current Consumption - 205 225 mA POUT 2G = +20 dBm
Harmonics 2fo 3fo
--
-35-35
-30-30 dBc POUT 2G = +23 dBm
Power Detector Voltage 725 850 1000 mV POUT 2G = +23 dBm
Power Detector Sensitivity 70 80 90 mV/dB 10 dBm < POUT < 23 dBm
Power Detector Output LoadImpedance 2 - - k
8 Data Sheet - Rev 2.107/2008
AWL9924
Table 8: Electrical Specifications - IEEE 802.11a (TC = +25 °C, VCC 5G = +3.3 V, VPC 5G = +3.3 V, 64 QAM OFDM 54 Mbps)
Notes: (1) EVM includes system noise floor of 1% (-40dB).
PARAMETER MIN TYP MAX UNIT COMMENTS
Operating Frequency 4900 - 5900 MHz
Power Gain 3027
3229
3634 dB 4.9 - 5.35 GHz
5.5 - 5.85 GHz
Gain Ripple - 0.5 - dB Across 100 MHz band
Error Vector Magnitude (EVM) (1)
----
3.0-30.54.5
-26.9
4.4-27.06.0
-24.4
%dB%dB
POUT 5G = +19 dBm, 4.9 - 5.35 GHz802.11a 54 Mbps data ratePOUT 5G = +18 dBm, 5.5 - 5.85 GHz802.11a 54 Mbps data rate
Current Consumption 175 200 230 mA POUT 5G = +19 dBm
Harmonics 2fo 3fo
--
-35-40
-30-35 dBc POUT 5G = +20 dBm
Power Detector Voltage 900 1030 1100 mV POUT 5G = +19 dBm
Power Detector Sensitivity 60 70 80 mV/dB 10 dBm < POUT < 21 dBm
Power Detector Output LoadImpedance 2 - - k
Data Sheet - Rev 2.107/2008
AWL9924
9
Figure 2: Gain vs. Output Power Across Frequency (VCC = +3.3 V, TC = +25oC)
2.4 GHz 802.11g 54 Mbps OFDM
Figure 3: ICC and EVM vs. Output Power Across Frequency (VCC = +3.3 V, TC = 25oC)
2.4 GHz 802.11g 54 Mbps OFDM
Figure 4: Gain vs. Output Power Across Temp. (Frequency = 2.45 GHz, VCC = +3.3 V)
2.4 GHz 802.11g 54 Mbps OFDM
Figure 5: ICC and EVM vs. Output Power Across Temp. (Frequency = 2.45 GHz, VCC = +3.3 V)
2.4 GHz 802.11g 54 Mbps OFDM
802.11g PERFORMANCE DATA
Figure 6: Gain vs. Output Power Across Power Supply Voltage (Frequency = 2.45 GHz, TC = 25oC)
2.4 GHz 802.11g 54 Mbps OFDM
Figure 7: ICC and EVM vs. Output Power Across Power Supply Voltage (Freq = 2.45 GHz, TC = 25oC)
2.4 GHz 802.11g 54 Mbps OFDM
Note: Results at 2.50 GHz obscure the results at 2.40 GHz on the graph.
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Output Power (dBm)
Gai
n (d
B)
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EVM
(%)
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EVM 2.40 GHz
EVM 2.45 GHz
EVM 2.50 GHz
Current 2.40 GHz
Current 2.45 GHz
Current 2.50 GHzCurrent
EVM
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Output Power (dBm)
Gai
n (d
B)
Gain -40C
Gain +25C
Gain +85C
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Output Power (dBm)
EVM
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Cur
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(mA
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EVM -40C EVM +25C EVM +85C Current -40C Current +25CCurrent +85C
Current
EVM
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Output Power (dBm)
Gai
n (d
B)
Gain 3.0V
Gain 3.3V
Gain 3.6V
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Output Power (dBm)
EVM
(%)
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urre
nt (m
A)
EVM 3.0V
EVM 3.3V
EVM 3.6V
Current 3.0V
Current 3.3V
Current 3.6V
Current
EVM
10 Data Sheet - Rev 2.107/2008
AWL9924
Figure 8: Detector Voltage vs. Output Power Across Freq. (VCC = +3.3 V, TC = 25oC, 2 K Load)
2.4 GHz 802.11g 54 Mbps OFDM
Figure 9: Detector Voltage vs. Output Power Across Temp. (Freq = 2.45 GHz, VCC = +3.3 V, 2 K Load) 2.4 GHz 802.11g 54 Mbps OFDM
Figure 10: Detector Voltage vs. Output Power Across Supply Voltage (Freq = 2.45 GHz, TC = 25oC,
2 K Load) 2.4 GHz 802.11g 54 Mbps OFDM
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Output Power (dBm)
Det
ecto
r Vol
tage
(V)
Det. Volt. 2.40 GHz
Det. Volt. 2.45 GHz
Det. Volt. 2.50 GHz
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Output Power (dBm)
Det
ecto
r Vol
tage
(V)
Det. Volt. -40CDet. Volt. +25CDet. Volt. +85C
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Output Power (dBm)
Det
ecto
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tage
(V)
Det. Volt. 3.0V
Det. Volt. 3.3V
Det. Volt. 3.6V
Data Sheet - Rev 2.107/2008
AWL9924
11
Figure 11: Gain and ICC vs. Output Power Across Freq. (VCC = +3.3 V, TC = 25oC)
2.4 GHz 802.11b Gaussian Filtering(BT = 0.45), 1 Mbps
Figure 13: Gain and ICC vs. Output Power Across Supply Voltage (Freq = 2.45 GHz, TC = 25oC)
2.4 GHz 802.11b Gaussian Filtering(BT = 0.45), 1 Mbps
Figure 12: Gain and ICC vs. Output Power Across Temp. (Freq = 2.45 GHz, VCC = +3.3 V)2.4 GHz 802.11b Gaussian Filtering
(BT = 0.45), 1 Mbps
Figure 14: ACPR 1st and 2nd Sidelobes vs. Output Power Across Freq. (VCC = +3.3 V, TC = 25oC)
2.4 GHz 802.11b Gaussian Filtering(BT = 0.45), 1 Mbps
Figure 15: ACPR 1st and 2nd Sidelobes vs. Output Power Across Temp. (Freq = 2.45 GHz,
VCC = +3.3 V) 2.4 GHz 802.11b Gaussian Filtering (BT = 0.45), 1 Mbps
Figure 16: ACPR 1st and 2nd Sidelobes vs. Output Power Across Supply Voltage (Freq =
2.45 GHz, TC = 25oC) 2.4 GHz 802.11b Gaussian Filtering (BT = 0.45), 1 Mbps
802.11b PERFORMANCE DATA
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Output Power (dBm)
Gai
n (d
B)
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Cur
rent
(mA
)
Gain 2.40 GHz
Gain 2.45 GHz
Gain 2.50 GHz
Current 2.40 GHz
Current 2.45 GHz
Current 2.50 GHz
Gain
Current
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Output Power (dBm)
Gai
n (d
B)
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rent
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Gain -40C Gain +25CGain +85CCurrent +85CCurrent +25CCurrent -40C
Gain
Current
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Output Power (dBm)
Gai
n (d
B)
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rent
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Gain 3.6VGain 3.3VGain 3.0V Current 3.6VCurrent 3.3VCurrent 3.0V
Gain
Current
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Output Power (dBm)
AC
PR S
idel
obe
(dB
r)
1st Sidelobe 2.40 GHz
1st Sidelobe 2.45 GHz
1st Sidelobe 2.50 GHz
2nd Sidelobe 2.40 GHz
2nd Sidelobe 2.45 GHz
2nd Sidelobe 2.50 GHz
-70
-66
-62
-58
-54
-50
-46
-42
-38
-34
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Output Power (dBm)
AC
PR S
idel
obe
(dB
r)
1st Sidelobe -40C
1st Sidelobe +25C
1st Sidelobe +85C
2nd Sidelobe -40C
2nd Sidelobe +25C
2nd Sidelobe +85C
-70
-66
-62
-58
-54
-50
-46
-42
-38
-34
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Output Power (dBm)
AC
PR S
idel
obe
(dB
r)
1st Sidelobe 3.0V1st Sidelobe 3.3V1st Sidelobe 3.6V2nd Sidelobe 3.0V2nd Sidelobe 3.3V2nd Sidelobe 3.6V
12 Data Sheet - Rev 2.107/2008
AWL9924
Figure 17: Detector Voltage vs. Output Power Across Freq (VCC = +3.3 V, TC = 25oC, 2 K Load)
2.4 GHz 802.11b Gaussian Filtering(BT = 0.45), 1 Mbps
Figure 18: Detector Voltage vs. Output Power Across Temp (Freq = 2.45 GHz, VCC = +3.3 V,
2 K Load) 2.4 GHz 802.11b Gaussian Filtering(BT = 0.45), 1 Mbps
Figure 19: Detector Voltage vs. Output Power Across Supply Voltage (Freq = 2.45 GHz,
TC = 25oC, 2 K Load) 2.4 GHz 802.11b Gaussian Filtering (BT = 0.45), 1 Mbps
Note: Results at 2.50 GHz obscure the results at 2.45 GHz on the graph.
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Output Power (dBm)
Det
ecto
r Vol
tage
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Det. Volt. 2.45 GHz
Det. Volt. 2.50 GHz
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Output Power (dBm)
Det
ecto
r Vol
tage
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Det. Volt. +25C
Det. Volt. +85C
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Det
ecto
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tage
(V)
Det. Volt. 3.0VDet. Volt. 3.3VDet. Volt. 3.6V
Data Sheet - Rev 2.107/2008
AWL9924
13
802.11a PERFORMANCE DATA Figure 20: Gain vs. Output Power Across Freq
(VCC = +3.3 V, TC = 25oC)5 GHz 802.11a 54 Mbps OFDM
Figure 21: ICC and EVM vs. Output Power Across Freq (VCC = +3.3 V, TC = 25oC)5 GHz 802.11a 54 Mbps OFDM
Figure 23: ICC and EVM vs. Output Power Across Temp (Freq = 5.4 GHz, VCC = +3.3 V)
5 GHz 802.11a 54 Mbps OFDM
Figure 24: Gain vs. Output Power Across Supply Voltage (Freq = 5.40 GHz, TC = 25oC)
5 GHz 802.11a 54 Mbps OFDM
Figure 25: ICC and EVM vs. Output Power Across Supply Voltage (Freq = 5.40 GHz, TC = 25oC)
5 GHz 802.11a 54 Mbps OFDM
Figure 22: Gain vs. Output Power Across Temp (Freq = 5.40 GHz, VCC = +3.3 V)5 GHz 802.11a 54 Mbps OFDM
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
10 11 12 13 14 15 16 17 18 19 20 21
Output Power (dBm)
Gai
n (d
B)
Gain 4.9 GHz
Gain 5.4 GHz
Gain 5.9 GHz
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
10 11 12 13 14 15 16 17 18 19 20 21
Output Power (dBm)
EVM
(%)
0
20
40
60
80
100
120
140
160
180
200
220
240
260
280
300
Cur
rent
(mA
)
EVM 4.9 GHz
EVM 5.4 GHz
EVM 5.9 GHz
Current 4.9 GHz
Current 5.4 GHz
Current 5.9 GHz
EVM
Current
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
10 11 12 13 14 15 16 17 18 19 20 21
Output Power (dBm)
Gai
n (d
B)
Gain -40C
Gain +25C
Gain +85C
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
10 11 12 13 14 15 16 17 18 19 20 21
Output Power (dBm)
EVM
(%)
0
20
40
60
80
100
120
140
160
180
200
220
240
260
280
300
Cur
rent
(mA
)
EVM -40C
EVM +25C
EVM +85C
Current -40C
Current +25C
Current +85C
EVM
Current
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
10 11 12 13 14 15 16 17 18 19 20 21
Output Power (dBm)
Gai
n (d
B)
Gain 3.0V
Gain 3.3V
Gain 3.6V0123456789
1011121314151617181920
10 11 12 13 14 15 16 17 18 19 20 21
Output Power (dBm)
EVM
(%)
020406080100120140160180200220240260280300320340360380400
Cur
rent
(mA
)EVM 3.0VEVM 3.3VEVM 3.6VCurrent 3.0VCurrent 3.3VCurrent 3.6V
Current
EVM
14 Data Sheet - Rev 2.107/2008
AWL9924
Figure 27: Detector Voltage vs. Output Power Across Temp (Freq = 5.40 GHz, VCC = +3.3 V, 2 K Load)
5 GHz 802.11a 54 Mbps OFDM
Figure 26: Detector Voltage vs. Output Power Across Freq (VCC = +3.3 V, TC = 25oC, 2 K Load)
5 GHz 802.11a 54 Mbps OFDM
Figure 28: Detector Voltage vs. Output Power Across Supply Voltage (Freq = 5.40 GHz, TC = 25oC)
5 GHz 802.11a 54 Mbps OFDM
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
10 11 12 13 14 15 16 17 18 19 20 21
Output Power (dBm)
Det
ecto
r Vol
tage
(V)
Det. Volt. 4.9 GHz
Det. Volt. 5.4 GHz
Det. Volt. 5.9 GHz
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
10 11 12 13 14 15 16 17 18 19 20 21
Output Power (dBm)
Det
ecto
r Vol
tage
(V)
Det. Volt. -40C
Det. Volt. +25C
Det. Volt. +85C
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
10 11 12 13 14 15 16 17 18 19 20 21
Output Power (dBm)
Det
ecto
r Vol
tage
(V)
Det. Volt. 3.0V
Det. Volt. 3.3V
Det. Volt. 3.6V
Data Sheet - Rev 2.107/2008
AWL9924
15
2.4 AND 5 GHz S-PARAMETERSFigure 29: 2 GHz Input and Output Return Losses vs. Freq (VCC = +3.3 V, TC = 25oC)
Figure 30: 2 GHz Input Return Loss vs. Frequency Across Temperature (VCC = +3.3 V)
Figure 31: 2 GHz Output Return Loss vs. Frequency Across Temperature (VCC = +3.3 V)
Figure 34: 5 GHz Output Return Loss vs. Frequency Across Temperature (VCC = +3.3 V)
Figure 33: 5 GHz Input Return Loss vs. Frequency Across Temperature (VCC = +3.3 V)
Figure 32: 5 GHz Input and Output Return Losses vs. Freq (VCC = +3.3 V, TC = 25oC)
-16
-14
-12
-10
-8
-6
-4
-2
0
2.4 2.41 2.42 2.43 2.44 2.45 2.46 2.47 2.48 2.49 2.5
Frequency (GHz)
Ret
urn
Loss
(dB
)
Input Return Loss
Output Return Loss
-14
-13
-12
-11
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
2.4 2.41 2.42 2.43 2.44 2.45 2.46 2.47 2.48 2.49 2.5
Frequency (GHz)
Inpu
t Ret
urn
Loss
(dB
)
S11 0 degC
S11 +25 degC
S11 +85 degC
-16
-15
-14
-13
-12
-11
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
2.4 2.41 2.42 2.43 2.44 2.45 2.46 2.47 2.48 2.49 2.5
Frequency (GHz)
Out
put R
etur
n Lo
ss (d
B)
S22 0 degC
S22 +25 degC
S22 +85 degC
-22
-20
-18
-16
-14
-12
-10
-8
-6
-4
-2
0
4.9 5.0 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9
Frequency (GHz)
Ret
urn
Loss
(dB
)
Input Return Loss
Output Return Loss
-26
-24
-22
-20
-18
-16
-14
-12
-10
-8
-6
-4
-2
0
4.9 5.0 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9
Frequency (GHz)
Inpu
t Ret
urn
Loss
(dB
)
S11 -40 degC
S11 +25 degC
S11 +85 degC
-20
-18
-16
-14
-12
-10
-8
-6
-4
-2
0
4.9 5.0 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9
Frequency (GHz)
Out
put R
etur
n Lo
ss (d
B)
S22 -40 degCS22 +25 degCS22 +85 degC
16 Data Sheet - Rev 2.107/2008
AWL9924
APPLICATION INFORMATION
Figure 35: Application Circuit
J3
18
NC17
DETOUT 2G 16
DETOUT 5G15
14
13
VB
C 2
G
VC
C2
2G22
VC
C3
2G21 20
RFO
UT
2G19
VC
C2
5G9
VC
C3
5G10
RFO
UT
5G1211
GND 40
L42.2nH
R82.25%
R22 K
5 %
C144.7 pF0.25 pF
C20.1 F10 %
R32K5 %
C50.1 F10 %
L23.3 nH5 %
J4
+3.3 V
+3.3 V
R46191 %
U1
AWL9924
VPC 2G1
2
RFIN 2G3
RFIN 5G4
DETP 5G5
VPC 5G6
VC
C1
2G24 23
VB
C 5
G8
VC
C1
5G7
C90.1 F10 %
C10.1 F10 %
R62001 %
R51581 %
C130.3 pF0.25 pF
J1
R18251 %
J2
RF Input 2 GHz
RF Input 5 GHz
RF Output 2 GHz
RF Output 5 GHz
2 GHz DetectorOutput
5 GHz DetectorOutput
5 GHz PowerControl
2 GHz PowerControl
NC
NCNC
GND
GND
GN
DG
ND
R91 K
5 %
C1510 pF10 %
C64.7 pF0.25 pF
C110.1 F10 %
**NOTES**RF traces should be 18 mils widewith 20 mils of clearanceDC traces should be 8 mils wide with20 mils of clearance
DETP 2G
Data Sheet - Rev 2.107/2008
AWL9924
17
PACKAGE OUTLINE
Figure 36: S34 Package Outline - 24 Pin 4 mm x 4 mm x 0.9 mm LPCC
A
B
C
D
E
F
G
I
H
TopView
SideView
Bottom View
1
4
24Pin 1
2. The terminal #1 identifier and pad numbering convention shall conform to JESD 95-1 SPP-012
4. Dimension applies to metalized pad and is measured between 0.25 and 0.30 MM from pad tip.
1. All dimensions are in millimeters, angles in degrees.
3. Lead coplanarity: 0.05 max.
DIMENSION MIN TYP MAXA 3.90 4.00 4.10B 3.90 4.00 4.10C 0.80 0.90 1.00D 0.00 0.02 0.05E 2.50 2.65 2.80F 1.00 BSC.G 0.180 0.250 0.300H 0.50 BSC.I 0.35 0.40 0.45
MILLIMETERS
18 Data Sheet - Rev 2.107/2008
AWL9924
NOTES
Data Sheet - Rev 2.107/2008
AWL9924
19
NOTES
WARNINGANADIGICS products are not intended for use in life support appliances, devices or systems. Use of an ANADIGICS product in any such application without written consent is prohibited.
IMPORTANT NOTICE
ANADIGICS, Inc.141 Mount Bethel RoadWarren, New Jersey 07059, U.S.A.Tel: +1 (908) 668-5000Fax: +1 (908) 668-5132
URL: http://www.anadigics.comE-mail: [email protected]
ANADIGICS, Inc. reserves the right to make changes to its products or to discontinue any product at any time without notice. The product specifications contained in Advanced Product Information sheets and Preliminary Data Sheets are subject to change prior to a product’s formal introduction. Information in Data Sheets have been carefully checked and are assumed to be reliable; however, ANADIGICS assumes no responsibilities for inaccuracies. ANADIGICS strongly urges customers to verify that the information they are using is current before placing orders.
Data Sheet - Rev 2.107/2008
20
AWL9924
ORDERING INFORMATION
ORDER NUMBER TEMPERATURERANGE
PACKAGEDESCRIPTION COMPONENT PACKAGING
AWL9924RS34P8 -40 °C to +85°CRoHS-Compliant 24 Pin4 mm x 4 mm x 0.9 mm
LPCC2,500 piece Tape and Reel
