參數(shù)資料
型號(hào): SM77D
廠商: Electronic Theatre Controls, Inc.
英文描述: 1.8 V CMOS Clock Oscillators
中文描述: 1.8伏CMOS時(shí)鐘振蕩器
文件頁(yè)數(shù): 1/8頁(yè)
文件大小: 152K
代理商: SM77D
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 2005, 2006, Pletronics Inc.
SM77D Series
1.8 V
CMOS Clock Oscillators
October 2006
Pletronics’ SM77D Series is a quartz crystal
controlled precision square wave generator
with a CMOS output.
The SM77D series will directly interface TTL
devices also.
The package is designed for high density
surface mount designs.
This is a low cost mass produced oscillator.
Tape and Reel or Tube packaging is available.
70 to 165 MHz
5 x 7 mm LCC Ceramic Package
Enable/Disable Function
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
Capable of driving up to 15pF capacitive loads
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 +5.0V
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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