570AILFT

Obsolete

Renesas Electronics Corporation

MULTIPLIER AND ZERO DELAY BUFFER

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570AILFT

Obsolete

Renesas Electronics Corporation

MULTIPLIER AND ZERO DELAY BUFFER

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Description Specifications Series Pricing CAD Documents

Description

General part information

570 Series

The IDT570 is a high-performance Zero Delay Buffer (ZDB) which integrates IDT's proprietary analog/digital Phase Locked Loop (PLL) techniques. The A version is recommended for 5 V designs and the B version for 3.3 V designs. The chip is part of IDT's ClockBlocks™ family, and was designed as a performance upgrade to meet today's higher speed and lower voltage requirements. The zero delay feature means that the rising edge of the input clock aligns with the rising edges of both output clocks, giving the appearance of no delay through the device. There are two outputs on the chip, one being a low-skew divide by two of the other output. The device incorporates an all-chip power down/tri-state mode that stops the internal PLL and puts both outputs into a high impedance state. The IDT570 is ideal for synchronizing outputs in a large variety of systems, from personal computers to data communications to graphIDT/video. By allowing off-chip feedback paths, the device can eliminate the delay through other devices.

Technical Specifications

Parameters and characteristics for this part

Specification	570AILFT

Differential Input	No
Differential Output	No
Divider	Yes
Frequency - Max	170 MHz
Input	Clock
Input Ratio	1
Mounting Type	Surface Mount
Multiplier	Yes
Number of Circuits	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output	CMOS
Output Ratio	2
Package Length	0.154 in
Package Name	8-SOIC
Package Width	3.9 mm
PLL	Yes
Type	Fanout Distribution, Zero Delay Buffer, Spread Spectrum Clock Generator
Voltage - Supply (Maximum)	5.25 V
Voltage - Supply (Minimum)	4.75 V

570 Series

Multiplier and Zero Delay Buffer

Part	Output	Package Name	Divider	Multiplier	Differential Output	Differential Input	Number of Circuits	Operating Temperature (Min)	Operating Temperature (Max)	Package Length	Package Width	Input Ratio	Output Ratio	Mounting Type	Type	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Frequency - Max	Input	PLL
Renesas Electronics Corporation 570BILFT	CMOS	8-SOIC	Yes	Yes	No	No	1	-40 °C	85 °C	0.154 in	3.9 mm	1	2	Surface Mount	Fanout Distribution Spread Spectrum Clock Generator Zero Delay Buffer	3.15 V	3.45 V	170 MHz	Clock	Yes
Renesas Electronics Corporation 570AILF	CMOS	8-SOIC	Yes	Yes	No	No	1	-40 °C	85 °C	0.154 in	3.9 mm	1	2	Surface Mount	Fanout Distribution Spread Spectrum Clock Generator Zero Delay Buffer	4.75 V	5.25 V	170 MHz	Clock	Yes
Renesas Electronics Corporation 570AILFT	CMOS	8-SOIC	Yes	Yes	No	No	1	-40 °C	85 °C	0.154 in	3.9 mm	1	2	Surface Mount	Fanout Distribution Spread Spectrum Clock Generator Zero Delay Buffer	4.75 V	5.25 V	170 MHz	Clock	Yes
Renesas Electronics Corporation 570BLFT	CMOS	8-SOIC	Yes	Yes	No	No	1	0 °C	70 °C	0.154 in	3.9 mm	1	2	Surface Mount	Fanout Distribution Spread Spectrum Clock Generator Zero Delay Buffer	3.15 V	3.45 V	170 MHz	Clock	Yes
Renesas Electronics Corporation 570BLF	CMOS	8-SOIC	Yes	Yes	No	No	1	0 °C	70 °C	0.154 in	3.9 mm	1	2	Surface Mount	Fanout Distribution Spread Spectrum Clock Generator Zero Delay Buffer	3.15 V	3.45 V	170 MHz	Clock	Yes
Renesas Electronics Corporation 570ALF	CMOS	8-SOIC	Yes	Yes	No	No	1	0 °C	70 °C	0.154 in	3.9 mm	1	2	Surface Mount	Fanout Distribution Spread Spectrum Clock Generator Zero Delay Buffer	4.75 V	5.25 V	170 MHz	Clock	Yes
Renesas Electronics Corporation 570BILF	CMOS	8-SOIC	Yes	Yes	No	No	1	-40 °C	85 °C	0.154 in	3.9 mm	1	2	Surface Mount	Fanout Distribution Spread Spectrum Clock Generator Zero Delay Buffer	3.15 V	3.45 V	170 MHz	Clock	Yes
Renesas Electronics Corporation 570ALFT	CMOS	8-SOIC	Yes	Yes	No	No	1	0 °C	70 °C	0.154 in	3.9 mm	1	2	Surface Mount	Fanout Distribution Spread Spectrum Clock Generator Zero Delay Buffer	4.75 V	5.25 V	170 MHz	Clock	Yes

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

570AILFT | Datasheet

570 Datasheet