The NBC12429 is a general purpose, PLL based synthesized clock source from Semiconductor Components Industries, LLC. It features a frequency range of 200 MHz to 400 MHz and can be programmed using the parallel or serial interfaces to the configuration logic.
The NBC12429 is a general-purpose, PLL-based synthesized clock source designed to operate over a frequency range of 25 MHz to 400 MHz. It features a fully integrated phase-locked loop with an internal loop filter and provides differential PECL outputs capable of driving two series-terminated 50 Ω transmission lines. The device supports both parallel and serial interfaces for programming the configuration logic, including counter and output dividers, without requiring external components for frequency steps.
| Operating Frequency Range | 25 MHz to 400 MHz |
|---|---|
| Supply Voltage | 3.135 V to 5.25 V |
| Output Type | Differential PECL |
| Maximum Output Frequency | 400 MHz |
| Maximum Cycle-to-Cycle Jitter | +20 ps |
| Maximum PLL Lock Time | 10 ms |
| Operating Temperature Range | 0 to +70 °C |
The device provides programmable differential PECL outputs from 25 MHz to 400 MHz.
The maximum output frequency is 400 MHz.
The maximum input frequency for the S_CLOCK pin is 10 MHz.