670-04 Series

Low Phase Noise Zero Delay Buffer and Multiplier

Manufacturer: Renesas Electronics Corporation

Catalog

Low Phase Noise Zero Delay Buffer and Multiplier

Part	Supplier Device Package	Voltage - Supply [Max]	Voltage - Supply [Min]	Divider/Multiplier	Frequency - Max [Max]	Number of Circuits	Operating Temperature [Max]	Operating Temperature [Min]	Type	Differential - Input:Output [custom]	Differential - Input:Output [custom]	Output	Mounting Type	Package / Case	Package / Case	Ratio - Input:Output	Input	PLL
Renesas Electronics Corporation 670M-04ILFT	16-SOIC	5.5 V	3 V	No/Yes	210 MHz	1	85 °C	-40 C	Clock Synchronizer Zero Delay Buffer			CMOS	Surface Mount	16-SOIC	0.154 in 3.9 mm	1:1	Clock
Renesas Electronics Corporation 670M-04ILF	16-SOIC	5.5 V	3 V	No/Yes	210 MHz	1	85 °C	-40 C	Clock Synchronizer Zero Delay Buffer			CMOS	Surface Mount	16-SOIC	0.154 in 3.9 mm	1:1	Clock

Catalog

Low Phase Noise Zero Delay Buffer and Multiplier

Description

The ICS670-04 is a high speed, low phase noise, Zero Delay Buffer (ZDB) which integrates IDT’s proprietary analog/digital Phase Locked Loop (PLL) techniques. It is identical to the ICS670-02, but with an increased maximum output frequency of 210 MHz. There are two identical outputs on the chip. The FBCLK should be used to connect to the FBIN. Each output has its own output enable pin. The ICS670-04 is ideal for synchronizing outputs in a large variety of systems, from personal computers to data communications to video. By allowing off-chip feedback paths, the chip can eliminate the delay through other devices. The 15 different on-chip multipliers work in a variety of applications. For other multipliers, including functional multipliers, see the ICS527.