ZL30161
Single Channel Network Synchronization Clock Translator
Overview
The ZL30161 is a single channel Network Synchronization Clock Translator combining a single DPLL / NCO with three programmable synthesizers. The device is a fully compliant SEC (G.813) and EEC (G.8262) flexible rate conversion DPLL. It is capable of accepting and generating any frequency from 1Hz to 750MHz on up to eleven input references and up to twelve output clocks.
Key Features
- Fully compliant SEC (G.813) and EEC (G.8262) flexible rate conversion Digital Phase Locked Loop (DPLL)
- Programmable digital PLL/Numerically Controlled Oscillator (NCO) synchronizes to any clock rate from 1Hz to 750MHz
- Three programmable synthesizers generate any clock rate from 1Hz to 750MHz with maximum jitter below 0.62 ps rms
- Flexible two-stage architecture translates between arbitrary data rates, line coding rates and FEC rates
- Digital PLLs filter jitter from 0.1mHz up to 1kHz
- Programmable DPLL can synchronize to sync pulse and sync pulse/clock pair
- Automatic hitless reference switching and digital holdover on reference fail
- Reference inputs:
- Nine reference inputs configurable as single ended or differential
- Two additional single ended reference inputs
- Any Output Frequency:
- Six LVPECL output clocks
- Six LVCMOS output clocks
- Up to four unique customer defined default configurations, including input/output frequencies, are available via OTP (One Time Programmable) memory
- Easy Configuration and dynamic programming via SPI/I2C interface
- Operates from a single crystal resonator or clock oscillator
Resources
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Ordering
Clock Generators & Support Products Single PLL Timing Card Device
| Distributor | SKU | Stock | MOQ | Pkg | |
|---|---|---|---|---|---|
| DigiKey | ZL30161GDG2-ND | .. | Tray | No Stock |
