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Smart Meter Segment
2 Copyright Pericom Semiconductor Corp 2014 Confidential
Pericom Overview
Profitable semiconductor company focused on Timing, Connectivity, and Signal Integrity solutions for high speed signals Founded in 1990, public since 1997 (NASDAQ: PSEM) Qualified Vendor to Tier 1 companies Worldwide Complete ‘market segment’ solutions
Global Presence Headquarters in Milpitas, California Customer technical support and sales offices Worldwide
Growing our Investment Acquired SaRonix (2003) and eCera (2005) quartz based products and manufacturing Adds quartz based Timing technology to our high speed serial protocol solutions
3 Copyright Pericom Semiconductor Corp 2014 Confidential
Pericom Total Solutions for High-growth Markets Product Families
SWITCH/ INTERFACE Analog Digital Speciality
Total System
Solutions
Targeted High-growth Markets
TIMING/FREQUENCY CONTROL Quartz Based Silicon Based
CONNECT PCIe Bridge PCIe Switch PCIe ReDriver Legacy PCI/X LVDS
POWER Linear Switching Current Sensing Thermal Sensing
Embedded
Communication
Consumer
Server/ Storage
HDD / HBA
DTV & Display
Ultra Mobility Devices
Notebook
Switch / Router
Wireless Infrastructure
Wireless Access
Automotive
Medical
Smartmeter/Smart grid
Storage
Server
4 Copyright Pericom Semiconductor Corp 2014 Confidential
Smart Grid Ecosystem
900MHz RF
Wired Ethernet Connection
Wireless Cellular Communication
5k Smart Meters: 1 Access Point
2.4GHz RF/ Powerline Comm/ Ethernet
Smart Meters Smart Meters Smart Meters
Utility Company
Access Point Smart Routers
5 Copyright Pericom Semiconductor Corp 2014 Confidential
Pericom’s Part in Smart Grid Ecosystem
900MHz RF
Wired Ethernet Connection
Wireless Cellular Communication
5k Smart Meters: 1 Access Point
2.4GHz RF/ Powerline Comm/ Ethernet
Smart Meters Smart Meters Smart Meters
Utility Company
Access Point Smart Routers
Well Established
In Progress
LEGEND
6 Copyright Pericom Semiconductor Corp 2014 Confidential
NICs/ Comm. Modules
Access Points/ Routers
Pericom Smart Grid Customers Metering
Chipset Partners
7 Copyright Pericom Semiconductor Corp 2014 Confidential
Pericom Products in Smart Meter
Communications Module/ NIC
TF Xtal / RTC
Product Typical MPN/ Spec Product Typical MPN/ Spec
Xtal 25/ 50MHz for MCU 25/ 40MHz for Comm module
TF Xtal 32kHz
TCXO 39MHz for GSM/UMTS comm RTC PT7C4337(C)
Voltage Detector PT7M61*/PT7M64* LDO PT7M82*
Xtal
Power Management
Watchdog/ Reset IC
Voltage Detector
Xtal/ TCXO
Xtal Processor
PLC/ Ethernet/ Cellular/ Wireless
MCU
V
V
Sensors (Temperature, Flow,
Pressure)
Duplexer
8 Copyright Pericom Semiconductor Corp 2014 Confidential
Xtal
Pericom Products in Access Point
Switch
Voltage Detector
Product Typical MPN/ Spec Product Typical MPN/ Spec
Xtal 25/ 50MHz for Processor/ PHY 32kHz for Tuning Fork Xtal
Clock IC PI6LC* - HiFlex Clock PI6C* - Buffers and Generators
Voltage Detector PT7M78* RTC PT7C4337(C)
Watchdog/ Reset IC PT7A75* LDO PT7M82*
TCXO 19.2MHz, 26MHz for Baseband Switch/ Packet Switch
PI3*/ PI7C9X*
Processor
Xtal
Xtal
Sensors (Temperature, Flow,
Pressure)
GbE PHY
TCXO
Ethernet / PLC PHY
TF Xtal/ RTC
Clock IC
Baseband IC
Watchdog/ Reset IC
Power Management
9 Copyright Pericom Semiconductor Corp 2014 Confidential
What can Pericom do for you?
One stop timing solution vendor: Xtal, TCXO and Clock IC Full timing tree support Quality assured In house expertise
<5V Power management Ultra small footprint
Many other peripheral communication IC
Think Peripheral, Think Pericom
10 Copyright Pericom Semiconductor Corp 2014 Confidential
Size (mm)
3.2x2.5
2.5x2.0
2.0x1.6
5.0x3.2
7.0x5.0
1.6x1.2
CMOS XO
SSXO
Clip SINE XO
32kHz XO
LVPECL XO
LVDS XO
HCSL XO
CMOS VCXO
Differential VCXO
TCXO
Pericom FCP
SMD XTAL
11 Copyright Pericom Semiconductor Corp 2014 Confidential
TCXO
High frequency stability over temperature to 0.5ppm Standard 3.2x2.5 and 2.5x2.0 packages Industrial operating temperature: -40C ~ 85C Best X’tal and in-house IC performance match
Part Number / Family Series WT325 WC325 WT255 WC255 JT255
Output Frequency 10 - 40 MHz 10 - 40 MHz 10 - 40 MHz 10 - 40 MHz 13 – 52 MHz
Size (mm x mm) 3.2 x 2.5 3.2 x 2.5 2.5 x 2.0 2.5 x 2.0 2.5 x 2.0
Supply Voltage Range 1.8 ~ 3.3V 1.8 ~ 3.3V 1.8 ~ 3.3V 1.8 ~ 3.3V 1.8 ~ 3.3V
VC Control No Yes No Yes No
Operating Temperature -40C ~ 85C -40C ~ 85C -40C ~ 85C -40C ~ 85C -40C ~ 85C
Frequency Stability over Temperature 0.5ppm ~ 2.5ppm 0.5ppm ~ 2.5ppm 0.5ppm ~ 2.5ppm 0.5ppm ~ 2.5ppm 0.5ppm
Max. Supply Current 1.5 mA 1.5 mA 1.5 mA 1.5 mA 1.5 mA
Output Logic Clipped Sinewave Clipped Sinewave Clipped Sinewave Clipped Sinewave Clipped Sinewave
12 Copyright Pericom Semiconductor Corp 2014 Confidential
Pericom Clock ICs
Clock Generators
Clock Buffers Specialty
HiFlex Clock Generator
PCIe/ Embedded Clock Gen
Zero Delay Buffer
Hi- Performance
Buffer
Standard SE/ Differential
Buffer Jitter Cleaner
TCXO Buffer
13 Copyright Pericom Semiconductor Corp 2014 Confidential
Product Selection - Pericom LDO
Parameters PT7M8411 PT7M8202 PT7M8205, PT7M8206 PT7M8208
PT7M8220 PT7M8221
PT7M8216
# of Channels 2 1 1 1 1
Operating Voltages 1.8V-5.5V 1.8V-5.5V 1.8V-5.5V 1.8V-5.5V 1.7V-5.5V
Output Voltage Range (100mV step) 1.2V-3.3V 1.2V-3.3V 1.2V-3.3V 1.2V-3.3V 0.9V-3.3V
Output Current (typ.) 300mA 300mA 300mA 700mA / 1A 200mA
Dropout Voltage 210mV @ 300mA 270mV @ 300mA 270mV @ 300mA 150mV@300mA 150mV@150mA
Current limit 500mA 450mA 450mA 900mA / 1.2A 450mA
Line Regulation 0.2% max. 0.2% max. 0.2% max. 0.2% max. 0.2% max.
Load Regulation 0.9% typ. 0.6% max. 0.6% max. 0.6% max. 0.9% typ.
PSRR 75dB @ 1kHz 80dB @ 1kHz 75dB @ 1kHz 70dB @ 1kHz 75dB @ 1kHz
Noise (10Hz to 100kHz) ~550uVrms ~30uVrms ~250uVrms ~300uVrms ~38uVrms
Thermal Protection 170oC 170oC 170oC 170oC 150oC
Operating Current ~55uA each ~70uA ~65uA ~80uA ~36uA
Quick Start-Up --- 50us --- --- ---
Auto-Output Discharge 1kΩ 200Ω 200Ω 1kΩ 30Ω
Packages TSOT23-6L SOT23-5L
SOT23-3L, SOT23-5L SOT89-5L,
UDFN1x1-6L
SOT23-5L, SOT89-3L/5L, TDFN1.8x2-6L
UDFN0.8x0.8-4L UDFN1x1-4L
Applications Handheld device,
module Handheld device,
module Handheld device,
Set-top BOX
Wireless LAN, STB
HDD, DVD player Handheld device,
module
14 Copyright Pericom Semiconductor Corp 2014 Confidential
uP Supervisory Outline
15 Copyright Pericom Semiconductor Corp 2014 Confidential
RTC
TimeCryslal
(HZ) Enable/Disable
FailureDetect
Display(hour)
hight/lowoutput
PT7C4302 32.768K √ / 12/24 / / 31x8 / √ 3-Wire √ 1.1V~5.5V DIP8,SOIC8,DFN8*
PT7C4307 32.768K √ / 12/24 √ / 56x8 / √ I2C / 1.1V~5.5V DIP8,SOIC8,DFN8*
PT7C4337 32.768K √ √ 12/24 / √ / / / I2C / 1.8V~5.5V DIP8,SOIC8,MSOP8, DFN8
PT7C4337C* Integrated32.768K
√ √ 12/24 / √ / / / I2C / 1.8V~5.5V SOIC16
PT7C433833 32.768K √ √ 12/24 √ / 56X8 / √ I2C / 2.7V~5.5V SOIC8,MSOP8,DFN8*
PT7C4311 32.768K √ / 24 √ √ 56x8 √ √ I2C / 1.5V~5.5V SOIC8, DFN8*
PT7C4363 32.768K / √ 24 / √ / / / I2C / 1.8V~5.5V DIP8,SOIC8
PT7C4372A 32.768K32.000K
/ √ 12/24 / √ / √ / I2C / 1.5V~5.5V SOIC8,DFN8*,TSSOP8
PT7C4025T* Integrated32.768K
/ / 24 / √ / / / I2C / 1.8V~5.5V FR4
PT7C43190 32.768K / / 12/24 / √ / √ / 3-Wire / 1.3V~5.5V TSSOP8,SOIC8
PT7C43390 32.768K / / 12/24 / √ / √ / I2C / 1.3V~5.5V TSSOP8,SOIC8
PT7C4563 32.768K / √ 24 / √ / √ / I2C / 1.7V~5.5VDIP8,TSSOP8,SOIC8,MSOP8,DFN8*
PartNumber
Oscillator
/
1, 4.096k, 8.192k, 32.768k
1, 4.096k, 8.192k, 32.768k
1, 32, 1.024k, 32.768k
AlarmInterrupt
NVRAM
ClockCalibration
1, 2, 32.768k, 32k
1, 4.096k, 8.192k, 32.768k
1, 2, 4, 8, 16, 32K
1~8192, 32.768k
1, 4.096k, 8.192k, 32.768k
32.768k,1024Hz,1Hz
1, 2, 4, 8, 16, 32K
1, 32, 1.024K, 32.768K
InterfaceBatteryvoltagerange
Charger PackageBatteryBackupSquare wave Output
(HZ)
Programmable
16 Copyright Pericom Semiconductor Corp 2014 Confidential
The End
Thank you
