National Semiconductor CGS3316
The CGS331 x C") series of devices are crystal controlled CMOS oscillators enC") requiring a minimum of external components. The 331 x de- oC!J vices provide selectable output divide ratio (and selectable The circuit is designed to operate over a LI) wide frequency range using fundamental model or overtone C") crystals.| Part No. | CGS3316 |
|---|---|
| Datasheet | CGS3316 Download |
| Manufacturer |  National Semiconductor |
| Description | CMOS Crystal Clock Generators |
| Buy | Stock & Price |
GENERAL DESCRIPTION
These devices are designed for Clock Generation and Sup- .....CD port (CGSTM) applications up to 110 MHz. ....... crystal drive level). The circuit is designed to operate over a .....LI) wide frequency range using fundamental model or overtone C") crystals.● Crystal frequency operation range: fundamental: 10 MHz to 100 MHz typical 3rd or 5th overtone: 10 MHz to 85 MHz
● Programmable oscillator drive
● Selectable fast output edge rates
● Output symmetry circuit to adjust 50% duty cycle point between CMOS and TTL levels
● Output current drive of 48 rnA for IOl/lOH
● FACnM CMOS output levels enC") Co....!.J..
FEATURES
● National's CGSTM family of devices for high frequency● Output has high speed short circuit protection
● Basic oscillator type: Pierce
● Hysteresis inputs to improve noise margin .~ .... clock source applications C") enC") .oC...!.J.. Block Diagrams .C..".). C") enC") oC....!.J.. Vee .N.... IN3l C") enC") .C..o.......!....J... OSLIN CRYST!~ C") enC") o...
