SM77G Series 2.5V
CMOS Clock Oscillators
Feb 2008
• Pletronics’ SM77G Series is a quartz crystal
controlled precision square wave generator with a
CMOS output.
• The package is designed for high density surface
mount designs.
• 0.8 to 70 MHz
• 5 x 7 mm LCC Ceramic Package
• Enable/Disable
• Disable function includes low standby power
mode
• Low Jitter
• This is a low cost mass produced oscillator.
• Tape and Reel or cut tape packaging is available.
• Optimized for larger load applications
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
VCC Supply Voltage
Vi Input Voltage
Vo Output Voltage
-0.5V to +7.0V
-0.5V to VCC + 0.5V
-0.5V to VCC + 0.5V
Io Output Current
+25 mA to -25 mA
Thermal Characteristics
The maximum die or junction temperature is 155oC
The thermal resistance junction to board is 30 to 50oC/Watt depending on the solder pads, ground plane
and construction of the PCB.
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.
PLETRONICS [ PLETRONICS, INC. ]
