Texas Instruments CDCL1810ARGZT

Description
The CDCL1810A is a highperformance clock distributor with 10 outputs. It supports one differential LVDS clock input and a total of 10 differential CML outputs. The CML outputs are compatible with LVDS receivers if they are accoupled. The device operates in a 1.8V supply environment and is characterized for operation from 40°C to 85°C. The CDCL1810A is available in a 48pin QFN (RGZ) package.

Features
Single 1.8 V Supply
Low InputtoOutput Additive Jitter: as low as 10fsRMS
LowVoltage Differential Signaling (LVDS) Input
1000 Differential OnChip Termination, up to 650MHz Frequency
Differential Current Mode Logic (CML) Outputs
500 SingleEnded OnChip Termination, up to 650 MHz Frequency
Two Groups of Five Outputs Each with Independent Frequency Division Ratios
Output Frequency Derived with Divide Ratios of 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, and 80
Meets ANSI TIA/EIA644A2001 LVDS Standard Requirements
Power Consumption: 410 mW Typical
Output Enable Control for Each Output
48pin VQFN (RGZ) Package
SDA/SCL Device Management Interface
Industrial Temperature Range: 40°C to 85°C

Applications
Clock Distribution for HighSpeed SERDES
Distribution of SERDES Reference Clocks for 1G/10G Ethernet, 1X/2X/4X/10X Fibre Channel, PCI Express, Serial ATA, SONET, CPRI, OBSAI, and so forth
Up to 1to10 Clock Buffering and Fanout