844031I-01 Series

FemtoClock Crystal-to-LVDS Clock Generator

Manufacturer: Renesas Electronics Corporation

Catalog

FemtoClock Crystal-to-LVDS Clock Generator

Part	Mounting Type	Package Name	Frequency - Max	Package Length	Package Width	PLL	Operating Temperature (Min)	Operating Temperature (Max)	Number of Circuits	Input	Multiplier	Divider	Type	Differential Output	Differential Input	Output	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Output Ratio	Input Ratio
Renesas Electronics Corporation 844031BGI-01LF	Surface Mount	8-TSSOP	340 MHz	0.173 in	4.4 mm	Yes	-40 °C	85 °C	1	Crystal	No	Yes	Clock Generator	Yes	No	LVDS	2.375 V	3.465 V	1	1

Catalog

FemtoClock Crystal-to-LVDS Clock Generator

Description

The 844031I-01 is an Ethernet clock generator and a member of the HiPerClocks™ family of high performance devices. The 844031I-01 uses an 18pF parallel resonant crystal over the range of 19.6MHz - 27.2MHz. For Ethernet applications, a 25MHz crystal is used to generate 312.5MHz. The 844031I-01 has excellent <1ps phase jitter performance, over the 1.875MHz - 20MHz integration range. The 844031I-01 is packaged in a small 8-pin TSSOP, making it ideal for use in systems with limited board space.