ICS601-21 Overview
The ICS601-21 is a low-cost, low phase noise, high performance clock synthesizer for applications which require low phase noise and low jitter. It is IDT’s lowest phase noise multiplier. Using IDT’s patented analog and digital Phase Locked Loop (PLL) techniques, the chip accepts a crystal or clock input, and produces output clocks up to 230 MHz at 3.3.
ICS601-21 Key Features
- Fully integrated PLL, no external loop filter required
- Differential 3.3 V LVPECL outputs
- Uses fundamental crystal or clock
- Crystal input frequency: 10 to 27MHz
- Clock input: 10 to 38MHz (mulitply by 6)
- Output clocks up to 230 MHz at 3.3 V
- Low phase noise: -122 dBc/Hz at 10 kHz
- Low jitter
- 15 ps one sigma typ
- Powerdown mode lowers power consumption