CDCM1804RGER

CDCM1804RGER is a clock distribution device (CDCM) in the CDCM180x family. It is used to fan out a single reference clock into multiple low‑jitter output clocks for digital systems, such as FPGAs, processors, memory subsystems, and high‑speed interfaces. The device typically includes an internal clocking engine (PLL/DLL-like function) to generate synchronized outputs, with options for programmable frequencies, enable control, and jitter/format options (and sometimes spread‑spectrum). The “RGER” suffix identifies the specific packaging, RoHS/compliant lead finish, and reel/ordering options per the vendor’s catalog. Common applications include clock trees for servers, telecommunications equipment, data storage, and other high‑speed electronic systems. For exact electrical specs (input frequency range, number and type of outputs, output levels, jitter figures, supply voltages, temperature range, and pinout), consult the official CDCM1804RGER datasheet from the vendor (Renesas/IDT). If you share your target reference and environment, I can point to the relevant section.

CDCM1804RGER is a 16-pin clock distribution device. It functions as a one-input, four-output clock buffer (low-skew clock distribution/jitter-cleaning for distributing a reference clock to multiple destinations).

Manufacturer: Integrated Device Technology (IDT). IDT is a semiconductor company that designs and manufactures integrated circuits, including timing/clock-management devices; it was acquired by Renesas Electronics and now operates as part of Renesas.

CDCM1804RGER is a high-performance clock distribution device used to generate low-jitter, phase-aligned clocks for digital systems. Common applications:
- Clock generation/distribution for FPGAs, ASICs/SoCs, DSPs, and processors
- Clock trees for memory interfaces and SERDES
- Driving high-speed buses/interfaces (PCIe, SATA, USB, Ethernet, HDMI/DisplayPort)
- Telecom, data-center, and networking equipment
- Embedded/industrial and consumer electronics requiring precise timing
Note: It’s typically used wherever multiple synchronized clocks with low jitter are needed.

CDCM1804RGER comes in a 16-pin TSSOP RoHS-compliant package.