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SM77D142-xxx.xxxM
CMOS Clock Oscillators
January 2015
• Pletronics’ SM77D142 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 m ount designs.
• This is a low cost mass produced oscillator. • Tape and Reel or cut tape packaging is available.
• 110.100 - 170.000 MHz • 5 x 7 mm LCC Ceramic Package • Enable/Disable Function • Disable function includes low standby power
mode • 3rd Overtone Crystals used • Im proved circuit to minim ize oscillator issues
such as multi-mode output signal. • Low Jitter
X Microwave device
Common Frequencies: (Contact Pletronics for other frequencies.)
125.000 MHz 155.520 MHz 161.1328 MHz
133.000 MHz 156.
SM77D142 Datasheet
