843071A Series

FemtoClock Crystal-to-3.3V,2.5V LVPECL Clock Generator

Manufacturer: Renesas Electronics Corporation

Catalog

FemtoClock Crystal-to-3.3V,2.5V LVPECL Clock Generator

Part	Output	Frequency - Max [Max]	Input	Package / Case	Package / Case [custom]	Package / Case [custom]	Supplier Device Package	Type	PLL	Differential - Input:Output	Voltage - Supply [Max]	Voltage - Supply [Min]	Ratio - Input:Output [custom]	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Number of Circuits
Renesas Electronics Corporation 843071AGILFT	LVPECL	170 MHz	Crystal	8-TSSOP	0.173 "	4.4 mm	8-TSSOP	Clock Generator		No/Yes	3.63 V	2.375 V	1:1	85 °C	-40 °C	Surface Mount	1
Renesas Electronics Corporation 843071AGILF	LVPECL	170 MHz	Crystal	8-TSSOP	0.173 "	4.4 mm	8-TSSOP	Clock Generator		No/Yes	3.63 V	2.375 V	1:1	85 °C	-40 °C	Surface Mount	1

Catalog

FemtoClock Crystal-to-3.3V,2.5V LVPECL Clock Generator

Description

The 843071I is a Serial ATA (SATA)/Serial Attached SCSI (SAS) Clock Generator. The 843071I uses an 18pF parallel resonant crystal over the range of 20.833MHz - 28.3MHz. For SATA/SAS applications, a 25MHz crystal is used and either 75MHz or 150MHz may be selected with the FREQ_SEL pin. For 10Gb Fibre Channel applications, a 26.5625MHz crystal is used for 159.375MHz output. The 843071I has excellent <1ps phase jitter performance, over the 12kHz - 20MHz integration range. The 843071I is packaged in a small 8-pin TSSOP, making it ideal for use in systems with limited board space.