參數(shù)資料
型號: SM77H20
廠商: Electronic Theatre Controls, Inc.
英文描述: CMOS Clock Oscillators
中文描述: CMOS時鐘振蕩器
文件頁數(shù): 1/8頁
文件大?。?/td> 155K
代理商: SM77H20
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, 2007, Pletronics Inc.
SM77H Series 1.8V
CMOS Clock Oscillators
April 2007
Pletronics’ SM77H Series is a quartz crystal
controlled precision square wave generator with a
CMOS output.
The package is designed for high density surface
mount designs.
This is a low cost mass produced oscillator.
Tape and Reel or cut tape packaging is available.
1 to 70 MHz
5 x 7 mm LCC Ceramic Package
Enable/Disable
Disable function includes low standby power
mode
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: 0.17 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
Io Output Current
+25 mA to -25 mA
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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