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參數資料
| 型號： | SM7644DESB-FREQ |
| 廠商： | PLETRONICS INC |
| 元件分類： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 70 MHz - 135 MHz, CMOS OUTPUT |
| 封裝： | ROHS COMPLIANT, CERAMIC, LCC-4 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 159K |
| 代理商： | SM7644DESB-FREQ |
Product informatin is current as of publication date. The product conforms
Copyright 2005, Pletronics Inc.
to specifications per the terms of the Pletronics standard warranty. Production
processsing does not necesarily include testing of all parameters.
SM76D Series 2.5 V
CMOS Clock Oscillators
August 2005
Pletronics’ SM76D Series is a quartz crystal
controlled precision square wave generator
with a CMOS output.
The SM76D series will directly interface TTL
devices also.
S-Pkg is Solder pad compatible with the Epson
SG615 and SG8002J and many other 9x14mm
plastic J lead packages.
FR4 base with a mechanical metal cover.
Capable of driving up to 30pF capacitive loads
Tape and Reel or Tube packaging is available.
70 to 135 MHz
9.04mm x 8.91mm package
Enable/Disable Function
Disable function includes low standby power
mode
3rd Overtone Crystals used
Improved circuit to minimize oscillator issues
such as multi-mode output signal.
Low Jitter
Has internal bypass capacitor on the Vcc lead
5x7 mm LCC ceramic oscillator inside
Pletronics Inc. certifies this device is in accordance with the
RoHS (2002/95/EC) and WEEE (2002/96/EC) directives.
Pletronics Inc. guarantees the device does not contain the following:
Cadmium, Hexavalent Chromium, Lead, Mercury, PBB’s, PBDE’s
Weight of the Device: 0.4 grams
Moisture Sensitivity Level: 1 As defined in J-STD-020C
Second Level Interconnect code: e4
Absolute Maximum Ratings:
Parameter
Unit
V
CC Supply Voltage
-0.5V to +7.0V
Vi
Input Voltage
-0.5V to V
CC + 0.5V
Vo Output Voltage
-0.5V to V
CC + 0.5V
Thermal Characteristics
The maximum die or junction temperature is 155oC
The thermal resistance junction to board is 60 to 100oC/Watt depends on the solder pads, ground plane
and construction of the PCB.
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相關代理商/技術參數 |
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| SM7644DEV | 制造商:PLETRONICS 制造商全稱:Pletronics, Inc. 功能描述:3.3 V CMOS Clock Oscillators |
| SM7644DEW | 制造商:PLETRONICS 制造商全稱:Pletronics, Inc. 功能描述:2.5 V CMOS Clock Oscillators |
| SM7644DEX | 制造商:PLETRONICS 制造商全稱:Pletronics, Inc. 功能描述:1.8 V CMOS Clock Oscillators |
| SM7644DV | 制造商:PLETRONICS 制造商全稱:Pletronics, Inc. 功能描述:3.3 V CMOS Clock Oscillators |
| SM7644DW | 制造商:PLETRONICS 制造商全稱:Pletronics, Inc. 功能描述:2.5 V CMOS Clock Oscillators |
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