TI CDCM9102RHBT

Генератор тактовых импульсовНетКристаллLVCMOS, LVDS, LVPECL

Overview

The CDCM9102RHBT is a low-jitter clock generator designed to provide reference clocks for communications standards such as PCI Express?. The device supports up to PCIE gen3 and is easy to configure and use. The CDCM9102RHBT provides two 100-MHz differential clock ports. The output types supported for these ports include LVPECL, LVDS, or a pair of LVCMOS buffers. HCSL signaling is supported using an AC-coupled network. The user configures the output buffer type desired by strapping device pins. Additionally, a single-ended 25-MHz clock output port is provided. Uses for this port include general-purpose clocking, clocking Ethernet PHYs, or providing a reference clock for additional clock generators. All clocks generated are derived from a single external 25-MHz crystal.

Features

Applications

• Digital circuits
• Wireless base station for LTE, LTE-advanced
• Picocells, femtocells and small cells
• Sampling clocks for ADC and DAC
• 1 Gigabit Ethernet
• 10 Gigabit Ethernet
• FPGA and processor clocks
• Line cards used in telephone exchange
• Fiber Channel
• PCI express cards