SY89424V is 5V/3.3V FREQUENCY SYNTHESIZER manufactured by Micrel Semiconductor.
| Part Number | Description |
|---|---|
| SY89420V | 5V/3.3V DUAL PHASE LOCKED LOOP |
| SY89421V | 5V/3.3V HIGH-PERFORMANCE PHASE LOCKED LOOP |
| SY89423V | 5V/3.3V DUAL HIGH-PERFORMANCE PHASE LOCKED LOOP |
| SY89425 | DUAL SONET OC-12 CLOCK SYNTHESIZER |
| SY89426 | SONET OC-12/OC-3 CLOCK SYNTHESIZER |
The SY89424V is a low-power Phase Locked Loop (PLL) based frequency synthesizer. The device is capable of generating up to 1GHz clock frequencies with a low-cost 10 25MHz external series-resonant quartz crystal. One can also use PECL differential clock signals to drive this device instead of the quartz crystal.
