IDT23S05T-1DC8

IDT23S05T-1DC8 Datasheet


IDT23S05T COMMERCIALANDINDUSTRIALTEMPERATURERANGES

Part Datasheet
IDT23S05T-1DC8 IDT23S05T-1DC8 IDT23S05T-1DC8 (pdf)
Related Parts Information
IDT23S05T-1DCI8 IDT23S05T-1DCI8 IDT23S05T-1DCI8
IDT23S05T-1DCI IDT23S05T-1DCI IDT23S05T-1DCI
IDT23S05T-1DC IDT23S05T-1DC IDT23S05T-1DC
PDF Datasheet Preview
IDT23S05T COMMERCIALANDINDUSTRIALTEMPERATURERANGES
2.5V ZERO DELAY CLOCK BUFFER, SPREAD SPECTRUM COMPATIBLE

IDT23S05T

FEATURES:
• Phase-Lock Loop Clock Distribution
• 10MHz to 133MHz operating frequency
• Distributes one clock input to one bank of five outputs
• Zero Input-Output Delay
• Output Skew < 250ps
• Low jitter <200 ps cycle-to-cycle
• No external RC network required
• Operates at 2.5V VDD
• Power down mode
• Spread spectrum compatible
• Available in SOIC package

NOTE EOL for non-green parts to occur on 5/13/10 per PDN U-09-01

DESCRIPTION:

The IDT23S05T is a high-speed phase-lock loop PLL clock buffer, designed to address high-speed clock distribution applications. The zero delay is achieved by aligning the phase between the incoming clock and the output clock, operable within the range of 10 to 133MHz.

The IDT23S05T is an 8-pin version of the IDT23S09T. IDT23S05T accepts one reference input, and drives out five low skew clocks. All parts have on-chip PLLs which lock to an input clock on the REF pin. The PLL feedback is on-chip and is obtained from the CLKOUT pad. In the absence of an input clock, the IDT23S05T enters power down. In this mode, the device will draw less than 12µA for Commercial Temperature Range and less than 25µA for Industrial temperature range, the outputs are tristated, and the PLL is not running, resulting in a significant reduction of power. The IDT23S05T is characterized for both Industrial and Commercial operation.

FUNCTIONAL BLOCK DIAGRAM

REF 1

PLL Control

Logic
8 CLKOUT
3 CLK1
2 CLK2
5 CLK3
7 CLK4

The IDT logo is a registered trademark of Integrated Device Technology, Inc.

COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES 1
c 2006 Integrated Device Technology, Inc.

AUGUST 2009

DSC 6397/11

IDT23S05T COMMERCIALANDINDUSTRIALTEMPERATURERANGES

PIN CONFIGURATION

CLK2

CLK1

SOIC TOP VIEW

CLKOUT CLK4 VDD CLK3

ABSOLUTE MAXIMUM RATINGS 1

Rating

Max. Unit

VDD VI 2 VI

IIK VI < 0 IO VO = 0 to VDD or GND TA = 55°C in still air 3 TSTG Operating Temperature

Supply Voltage Range

Input Voltage Range REF to V

Input Voltage Range
except REF

VDD+0.5

Input Clamp Current

Continuous Output Current
ORDERING INFORMATION

Device Type Package Process

Blank I

Commercial 0oC to +70oC Industrial -40oC to +85oC

DC DCG

Small Outline SOIC - Green
23S05T-1 2.5V Zero Delay Clock Buffer, Spread Spectrum Compatible
*NOTE EOL for non-green parts to occur on 5/13/10 per PDN U-09-01

Part / Order Number Shipping Packaging

Package
23S05T-1DC* 23S05T-1DC8* 23S05T-1DCI* 23S05T-1DCI8* 23S05T-1DCG 23S05T-1DCG8 23S05T-1DCGI 23S05T-1DCGI8

Tubes Tape and Reel Tubes Tape and Reel Tubes Tape and Reel Tubes Tape and Reel
8-pin SOIC 8-pin SOIC 8-pin SOIC 8-pin SOIC 8-pin SOIC 8-pin SOIC 8-pin SOIC 8-pin SOIC

Temperature
0° to +70° C 0° to +70° C -40° to +85°C -40° to +85°C 0° to +70° C 0° to +70° C -40° to +85°C -40° to +85°C

CORPORATE HEADQUARTERS 6024 Silver Creek Valley Road San Jose, CA 95138
for SALES 800-345-7015 or 408-284-8200 fax 408-284-2775
for Tech Support:
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Datasheet ID: IDT23S05T-1DC8 637254