Description

The CG1100 is a XO module IC with a programmable architecture that includes a configurable Pierce oscillator input stage with center frequency tuning. By accepting a wide range of resonator inputs the CG1100 can produce customized frequency signals up to 200MHz with jitter and phase noise performance that is superior to PLL designs. On board memory and single pin programming allow for configuration and tuning during production. Available in die form or a 2mm x 2mm QFN package, the CG1100 is ideal for making low phase noise XO modules in Kyocera ceramic packages.

Recommended for new designs

Block Diagram

  • •Programmable architecture
  • •Pierce Gate Oscillator
  • •Multiple adjustable capacitor banks
  • •CMOS, Dual CMOS ot LVPECL Outputs
  • •Output frequency up to 200MHz
  • •Military Temp Range: -55°C to 125°C
 Datasheet Brief

Datasheet

Application Note

Models

  • •XO clock modules
  • •Clock generation

CG1111

CG1112

CG1121

CG1122


Order Numbers

Part NumberPinsDimensionsTypeReel Quantity
CG1100WR1122mm x 2mmQFN1000
CG1100XR1Die1.1mm x 1.1mmDie1000