TYPICAL CHARACTERISTICS ON SDLVA-0120-70-0225 · pmi model sdlva-0120-70-0225 is a successive...

TYPICAL CHARACTERISTICS ON

SDLVA-0120-70-0225

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7311-F Grove Road Frederick, MD 21704 USA Phone: (301)662-5019 Fax: (301)662-1731

Email: [email protected]

PMI MODEL SDLVA-0120-70-0225 IS A SUCCESSIVE DETECTION LOG VIDEO AMPLIFIER (SDLVA) THAT OPERATES OVER THE 0.2 TO 2.5 GHz FREQUENCY RANGE. IT HAS A DYNAMIC RANGE OF > 65 dBm TYPICAL AND A NOMINAL VIDEO BANDWIDTH OF 20 MHz. FURTHERMORE, IT IS

DESIGNED USING CUTTING EDGE GaAs TECHNOLOGY WHICH PROVIDES STUNNING PERFORMANCE AND RELIABILITY IN A COMPACT PACKAGE MAKING IT AN OPTIMUM

SOLUTION FOR HIGH SPEED CHANNELIZED RECEIVER APPLICATIONS.

December 01, 2015

Designed By: PMI Engineering

Tested & Reported By: Kevin Mansfield

mailto:[email protected]


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Table of Contents

1. Outline Drawing----------------------------------------------------------------------------------------------------

3

2. Test Data------------------------------------------------------------------------------------ -------------------------

5

3. Return Loss---------------------------------------------------------------------------------------------------------

6

4. Log Transfer with Frequency---------------------------------------------------------------------------------

7

5. Limited Output with Frequency and Power-------------------------------------------------------------

8

6. Tangential Sensitivity-------------------------------------------------------------------------------------------

9

7. Rise and Fall Time------------------------------------------------------------------------------------------------

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TEST. ITEM NO

PARAMETERS SPECIFIED VALUE TEST

RESULTS QA QC

1 Frequency Range 200 MHz to 2.5 GHz 200 MHz to 2.5 GHz

2 Input VSWR 1.5:1 Typical

2.0:1 Maximum 1.3:1

3 Logging Range -65 dBm to +5 dBm

Typical Plots Attached

-65 dBm to +5 dBm (See Plot)

4 TSS -60 dBm Minimum -65 dBm Typical

-63.6 dBm

5 Log Slope (±10%) 20 mV/dB Nominal 21 mV/dB

6 Log Linearity

(@ -60 dBm to 0 dBm) ± 1.5 dB

(RF In to RF Out) ±0.5 dB

7 Rise Time

(10% to 90% Points) 15 ns Typical

25 ns Maximum 14 ns

8 Fall Time

(90% to 10% Points) 15 ns Typical

30 ns Maximum 20 ns

9 DC Power +15 V @ 100 mA Maximum -15 V @ 200 mA Maximum

63 mA 145 mA



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Return Loss



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LOG Transfer with Frequency

INPUT POWER (dBm) -65 -60 -55 -50 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 5

FREQUENCY 200 MHz 9 91 223 372 511 645 797 921 1070 1207 1341 1496 1629 1782 1887

SLOPE 28.1 mV/dB 62 4 -5 4 2 -3 7 -8 0 -4 -10 5 -3 10 -26 ±0.4 dB ±2.2 dB

INTERCEPT 1772.5 mV

FREQUENCY 1350 MHz 32 125 240 361 466 579 694 794 914 1019 1125 1247 1353 1470 1554

SLOPE 22.3 mV/dB 13 -6 -3 7 1 3 7 -5 4 -2 -8 3 -3 3 -24 ±0.4 dB ±1.1 dB

INTERCEPT 1466.8 mV

FREQUENCY 2500 MHz -2 56 133 212 273 351 423 486 569 633 705 788 853 932 975

SLOPE 14.5 mV/dB 11 -3 2 8 -3 2 2 -7 3 -5 -5 5 -2 5 -25 ±0.5 dB ±1.7 dB

INTERCEPT 927.5 mV

Linearity Error

(-60 TO 0 dBm)

Linearity Error

(-60 TO 0 dBm)

Linearity Error

(-60 TO 0 dBm)

Linearity Error

(-65 TO 5 dBm)

Linearity Error

(-65 TO 5 dBm)

Linearity Error

(-65 TO 5 dBm)



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Limited Output with Frequency and Power

Input Power FREQUENCY (MHz)

dBm 200 1350 2500

5 -15.14 -15.74 -16.07

0 -15.14 -15.76 -16.09

-5 -15.14 -15.77 -16.10

-10 -15.14 -15.78 -16.10

-15 -15.14 -15.78 -16.11

-20 -15.14 -15.78 -16.12

-25 -15.14 -15.77 -16.12

-30 -15.14 -15.77 -16.12

-35 -15.15 -15.77 -16.13

-40 -15.16 -15.76 -16.14

-45 -15.20 -15.73 -16.11

-50 -15.27 -15.71 -16.02

-55 -15.43 -15.72 -15.92

-60 -15.85 -15.87 -16.07

-65 -16.44 -16.32 -16.50

Result PASS PASS PASS

-22.00

-21.00

-20.00

-19.00

-18.00

-17.00

-16.00

-15.00

-14.00

-13.00

50-5-10-15-20-25-30-35-40-45-50-55-60-65

Ou

tpu

t P

ow

er

d

Bm

Input Power dBm

Limited IF Output Vs. Input In dBm

200 MHz

1350 MHz

2500 MHz



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Tangential Sensitivity

Rise and Fall Time


TYPICAL CHARACTERISTICS ON SDLVA-0120-70-0225 · pmi model sdlva-0120-70-0225 is a successive...

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