參數(shù)資料
型號(hào): PE7745DEW-125.0MT250
廠商: Electronic Theatre Controls, Inc.
英文描述: 2.5 V PECL Clock Oscillators
中文描述: 2.5伏PECL的時(shí)鐘振蕩器
文件頁數(shù): 1/8頁
文件大?。?/td> 162K
代理商: PE7745DEW-125.0MT250
Product information is current as of publication date. The product conforms
to specifications per the terms of the Pletronics standard warranty. Production
processsing does not necessarily include testing of all parameters.
Copyright 2006, Pletronics Inc.
PE77D Series
2.5 V
PECL Clock Oscillators
October 2006
Pletronics’ PE77D Series is a quartz crystal
controlled precision square wave generator
with a PECL output.
The package is designed for high density
surface mount designs.
Low cost mass produced oscillator.
Tape and Reel or Tube packaging is available.
40 to 250 MHz
5 x 7 mm LCC Ceramic Package
Enable/Disable Function on pad 1
Disable function includes low standby power
mode
3
rd
Overtone Crystals used
Improved circuit to minimize oscillator issues
such as multi-mode output signal.
Low Jitter
Pletronics Inc. certifies this device is in accordance with the
RoHS 6/6 (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: 0.16 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 155
o
C
The thermal resistance junction to board is 30 to 50
o
C/Watt depending on the solder pads, ground plane
and construction of the PCB.
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