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Datasheet
CDCM9102RHBR Low-Jitter Clock Generator with PLL in 20-Pin QFN Package
The CDCM9102RHBR is a low-jitter clock generator with an integrated phase-locked loop (PLL) from Texas Instruments, designed to deliver high-quality clock signals for timing-sensitive digital systems. It supports frequency synthesis, clock multiplication, and jitter cleaning, making it well suited for applications such as FPGA clocking, high-speed data converters, networking equipment, and industrial control systems. The device accepts a crystal or external reference clock and generates a stable, low-noise output clock with excellent phase noise performance.
Built on a high-performance PLL architecture, the CDCM9102 ensures reliable clock distribution while maintaining low additive jitter, which is critical for maintaining signal integrity in high-speed designs. It is housed in a compact 20-pin QFN (RHB) package, optimised for space-constrained PCBs and automated SMT assembly. Supplied in tape-and-reel (RHBR) packaging, the device is Pb-free, RoHS compliant, and compatible with lead-free reflow soldering, making it suitable for modern production environments.
Key Features:
- Integrated PLL Clock Generator: Provides clock synthesis and jitter cleaning
- Low Jitter Performance: Suitable for high-speed digital and mixed-signal systems
- Flexible Reference Input: Supports crystal or external clock source
- Stable Clock Output: Ensures accurate timing and synchronisation
- Wide Operating Voltage Range: Designed for low-power digital systems
- 20-Pin QFN Package: Compact footprint for high-density PCB layouts
- SMT Ready: Tape-and-reel packaging for automated assembly
- Industrial Temperature Support: Reliable operation across wide temperature range
- Environmental Compliance: RoHS compliant and Pb-free
Applications
- FPGA and ASIC clock generation
- High-speed data converters (ADC/DAC)
- Networking and communication equipment
- Industrial automation systems
- Precision timing and synchronisation circuits
