49FCT3805BQGI8

Obsolete

Renesas Electronics Corporation

3.3V CMOS BUFFER/CLOCK DRIVER

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DocumentsDatasheet 49FCT3805B Datasheet

49FCT3805BQGI8

Obsolete

Renesas Electronics Corporation

3.3V CMOS BUFFER/CLOCK DRIVER

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DocumentsDatasheet 49FCT3805B Datasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	49FCT3805BQGI8

Differential - Input:Output	False
Input	CMOS, LVTTL
Mounting Type	Surface Mount
Number of Circuits	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output	CMOS, LVTTL
Package / Case	20-SSOP
Package / Case [custom]	0.154 in
Package / Case [custom]	3.9 mm
Ratio - Input:Output	1:5
Supplier Device Package	20-QSOP
Type	Fanout Buffer (Distribution)
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	3 V

49FCT3805D-E Series

3.3V CMOS Dual 1 to 5 Clock Divider

Part	Supplier Device Package	Output	Input	Type	Number of Circuits	Ratio - Input:Output	Package / Case	Package / Case [y]	Package / Case [y]	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Voltage - Supply [Max]	Voltage - Supply [Min]	Package / Case [custom]	Package / Case [custom]	Frequency - Max [Max]
Renesas Electronics Corporation 49FCT3805ASOG8	20-SOIC	CMOS LVTTL	CMOS LVTTL	Fanout Buffer (Distribution)	2	1:5	20-SOIC	0.295 in	7.5 mm	70 °C	0 °C	Surface Mount	3.6 V	3 V
Renesas Electronics Corporation 49FCT3805AQGI8	20-QSOP	CMOS LVTTL	CMOS LVTTL	Fanout Buffer (Distribution)	2	1:5	20-SSOP			85 °C	-40 °C	Surface Mount	3.6 V	3 V	0.154 in	3.9 mm
Renesas Electronics Corporation 49FCT3805EQGI8	20-SSOP	CMOS LVTTL	CMOS LVTTL	Fanout Buffer (Distribution)	2	1:5	20-SSOP			85 °C	-40 °C	Surface Mount	3.6 V	3 V			166 MHz
Renesas Electronics Corporation 49FCT3805PYG8	20-SSOP	CMOS LVTTL	CMOS LVTTL	Fanout Buffer (Distribution)	2	1:5	20-SSOP			70 °C	0 °C	Surface Mount	3.6 V	3 V
Renesas Electronics Corporation 49FCT3805SOGI	20-SOIC	CMOS LVTTL	CMOS LVTTL	Fanout Buffer (Distribution)	2	1:5	20-SOIC	0.295 in	7.5 mm	85 °C	-40 °C	Surface Mount	3.6 V	3 V
Renesas Electronics Corporation 49FCT3805APYGI8	20-SSOP	CMOS LVTTL	CMOS LVTTL	Fanout Buffer (Distribution)	2	1:5	20-SSOP			85 °C	-40 °C	Surface Mount	3.6 V	3 V
Renesas Electronics Corporation 49FCT3805EPYGI8	20-SSOP	CMOS LVTTL	CMOS LVTTL	Fanout Buffer (Distribution)	2	1:5	20-SSOP			85 °C	-40 °C	Surface Mount	3.6 V	3 V			166 MHz
Renesas Electronics Corporation 49FCT3805PYGI	20-SSOP	CMOS LVTTL	CMOS LVTTL	Fanout Buffer (Distribution)	2	1:5	20-SSOP			85 °C	-40 °C	Surface Mount	3.6 V	3 V
Renesas Electronics Corporation 49FCT3805AQG8	20-QSOP	CMOS LVTTL	CMOS LVTTL	Fanout Buffer (Distribution)	2	1:5	20-SSOP			70 °C	0 °C	Surface Mount	3.6 V	3 V	0.154 in	3.9 mm
Renesas Electronics Corporation 49FCT3805BQGI8	20-QSOP	CMOS LVTTL	CMOS LVTTL	Fanout Buffer (Distribution)	2	1:5	20-SSOP			85 °C	-40 °C	Surface Mount	3.6 V	3 V	0.154 in	3.9 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

49FCT3805D-E Series

The FCT3805B is a 3.3 volt, non-inverting clock driver built using advanced dual metal CMOS technology. The device consists of two banks of drivers, each with a 1:5 fanout and its own output enable control. The device has a "heartbeat" monitor for diagnostics and PLL driving. The MON output is identical to all other outputs and complies with the output specifications in this document. The FCT3805B offers low capacitance inputs with hysteresis. The FCT3805B is designed for high speed clock distribution where signal quality and skew are critical. The FCT3805B also allows single point-to-point transmission line driving in applications such as address distribution, where one signal must be distributed to multiple receivers with low skew and high signal quality. For more information on using the FCT3805B with two different input frequencies on bank A and B, please see AN-236.