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CDCP1803RTHT, CDCR81, CDCR81BQR

Table of contents:
Info of CDCP1803RTHT
Info of CDCR81
Info of CDCR81BQR

CDCP1803RTHT, CDCR81, CDCR81BQR Selling Leads, Datasheet

MFG:Texas Instruments (VA) Category:Integrated Circuits (ICs) Package Cooled:06+ D/C:TI

CDCP1803RTHT, CDCR81, CDCR81BQR Datasheet download

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Part Number: CDCP1803RTHT

Category: Integrated Circuits (ICs)

MFG: Texas Instruments (VA)

Package Cooled: 06+

D/C: TI

Description: IC 1:3 LVPECL CLK BUFFER 24-QFN

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CDCP1803RTHT Parameters

Technical/Catalog Information	CDCP1803RTHT
Vendor	Texas Instruments (VA)
Category	Integrated Circuits (ICs)
Type	Clock Buffer
Voltage - Supply	3 V ~ 3.6 V
Number of Outputs	3
Input	Differential
Output	LVPECL
Frequency-Max	800MHz
Package / Case	24-QFN
Packaging	Digi-Reel?
Operating Temperature	-40°C ~ 85°C
Drawing Number	296; 4205481; RTH; 24
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	CDCP1803RTHT CDCP1803RTHT 296 17880 6 ND 296178806ND 296-17880-6

CDCP1803RTHT General Description

Direct RAMBUS Clock Generator

CDCP1803RTHT Features

300-MHz Differential Clock Source for Direct RAMBUS Memory Systems for an 600-MHz Data Transfer Rate
Synchronizes the Clock Domains of the Rambus Channel With an External System or Processor Clock
Three Power Operating Modes to Minimize Power for Mobile and Other Power-Sensitive Applications
Operates From a Single 3.3-V Supply and 120-mW at 300 MHz (Typ)
Packaged in a Shrink Small-Outline Package (DBQ)
Wide Phase-Lock Input Frequency Range 33 MHz to 100 MHz
No External Components Required for PLL
Supports Independent Channel Clocking
Spread Spectrum Clocking Tracking Capability to Reduce EMI
Designed For Use With TI's 133-MHz Clock Synthesizers CDC925, CDC924, CDC922 and CDC921

CDCP1803RTHT Typical Application

CDCR81 Datasheet

CDCR81 Parameters

CDCR81 Features

300-MHz Differential Clock Source for Direct RAMBUS Memory Systems for an 600-MHz Data Transfer Rate
Synchronizes the Clock Domains of the Rambus Channel With an External System or Processor Clock
Three Power Operating Modes to Minimize Power for Mobile and Other Power-Sensitive Applications
Operates From a Single 3.3-V Supply and 120-mW at 300 MHz (Typ)
Packaged in a Shrink Small-Outline Package (DBQ)
Wide Phase-Lock Input Frequency Range 33 MHz to 100 MHz
No External Components Required for PLL
Supports Independent Channel Clocking
Spread Spectrum Clocking Tracking Capability to Reduce EMI
Designed For Use With TI's 133-MHz Clock Synthesizers CDC925, CDC924, CDC922 and CDC921

CDCR81 General Description

Direct RAMBUS Clock Generator

CDCR81 Maximum Ratings

Supply voltage range, VDD (see Note 1) 0.5 V to 4 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output voltage range, VO, at any output terminal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to VDD + 0.5 V
Input voltage range,VI, at any input terminal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to VDD + 0.5 V
ESD rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . TBD
Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see Dissipation Rating Table
Operating free-air temperature range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 85°C
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C

† Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTE 1: All voltage values are with respect to the GND terminals.

CDCR81 Features

300-MHz Differential Clock Source for Direct RAMBUS Memory Systems for an 600-MHz Data Transfer Rate
Synchronizes the Clock Domains of the Rambus Channel With an External System or Processor Clock
Three Power Operating Modes to Minimize Power for Mobile and Other Power-Sensitive Applications
Operates From a Single 3.3-V Supply and 120-mW at 300 MHz (Typ)
Packaged in a Shrink Small-Outline Package (DBQ)
Wide Phase-Lock Input Frequency Range 33 MHz to 100 MHz
No External Components Required for PLL
Supports Independent Channel Clocking
Spread Spectrum Clocking Tracking Capability to Reduce EMI
Designed For Use With TI's 133-MHz Clock Synthesizers CDC925, CDC924, CDC922 and CDC921

CDCR81 Typical Application

CDCR81 Datasheet

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