NBC12429A Description
The NBC12429 and NBC12429A are general purpose, Phase−Lock−Loop (PLL) based synthesized clock sources. The VCO will operate over a frequency range of 200 MHz to 400 MHz. The VCO frequency is sent to the N−output divider, where it can be configured to provide division ratios of 1, 2, 4,.
NBC12429A Key Features
- Best-in-Class Output Jitter Performance, ±20 ps Peak-to-Peak
- 25 MHz to 400 MHz Programmable Differential PECL Outputs
- Fully Integrated Phase-Lock-Loop with Internal Loop Filter
- Parallel Interface for Programming Counter and Output Dividers
- Minimal Frequency Overshoot
- Serial 3-Wire Programming Interface
- Crystal Oscillator Interface
- Operating Range: VCC = 3.135 V to 5.25 V
- CMOS and TTL patible Control Inputs
- Pin and Function patible with Motorola MC12429 and