Si5342 Si5344 Si5345 - Clock Multipliers
The Silicon Labs Si5342/Si5344/Si5345 jitter attenuating clock multipliers combine DSPLL and MultiSynth technologies to enable any frequency clock generation and high performance jitter attenuation. Programmable via a serial interface with in-curcuit programmable non volatile memory (NVM) so they always power up with a known frequency configuration.
Si5342 - 4 input, 2 Output in a 44-Pin QFN package
Si5344 - 4 input, 4 Output in a 44-Pin QFN package
Si5345 - 4 input, 10 Output in a 44-Pin QFN package
Input Frequency Range:
- Differential: 8 kHz to 750 MHz
- LVCMOS: 8 kHz to 250 MHz
Output Frequency Range:
- Differential: up to 712.5 MHz
- LVCMOS: up to 250 MHz
Ultra-Low jitter - less than 100 fs typical (12 kHz-20 MHz)
Configurable outputs compatible with LVDS, LVPECL, LVCMOS, CML and HCSL with programmable signal amplitude.