Clock/Timing - Clock Buffers, Drivers

Category Introduction

Products in the clock buffer & driver integrated circuit family are used to aid the dissemination of signals throughout a system, most commonly the frequency/time reference signals used to synchronize activity within the system. While the function most commonly performed is that of buffering, the replication of a signal from some source to isolate it from the influence of a driven load, some devices in the family perform additional functions such as selective rerouting of the buffered signals, division of signal frequency by some integer value, or translation of electrical signaling format used.

Product List

4349 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	Packaging	Product Status	Type	Number of Circuits	Ratio - Input:Output	Differential - Input:Output	Input	Output	Frequency - Max	Voltage - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
	CDCV304PWRG4 IC CLK BUFFER 1:4 200MHZ 8TSSOP Texas Instruments	485	$0.00			Tape & Reel (TR)	Discontinued at Digi-Key	Fanout Buffer (Distribution)	1	1:4	No/No	LVTTL	LVTTL	200 MHz	2.3V ~ 3.6V	-40°C ~ 85°C	Surface Mount	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
	LMK1C1108PWR 8-CHANNEL OUTPUT LVCMOS 1.8-V BU Texas Instruments	224	$3.80			Tape & Reel (TR)	Active	Clock Buffer	1	1:8	No/No	LVCMOS	LVCMOS	250 MHz	1.71V ~ 1.89V, 2.375V ~ 2.625V, 3.135V ~ 3.465V	-40°C ~ 105°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
	ZL40200LDF1 IC CLK BUFFER 1:2 750MHZ 16QFN Microchip Technology	10	$3.79			Tape & Reel (TR)	Active	Fanout Buffer (Distribution)	1	1:2	Yes/Yes	CML, HCSL, LVCMOS, LVDS, LVPECL	LVPECL	750 MHz	2.375V ~ 3.465V	-40°C ~ 85°C	Surface Mount	16-VFQFN Exposed Pad	16-QFN (3x3)
	PI6C49CB04AQ2WEX IC CLOCK BUFFER SO-8 Diodes Incorporated	232	$3.97		Automotive, AEC-Q100	Tape & Reel (TR)	Active	Clock Buffer	1	1:4	No/No	LVCMOS	CMOS, LVCMOS	200 MHz	1.425V ~ 1.575V, 1.7V ~ 1.89V, 2.375V ~ 2.625V, 3V ~ 3.6V	-40°C ~ 105°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	SY100EL14VZG-TR IC CLK BUFFER 2:5 20SOIC Microchip Technology	100	$3.96		100EL, Precision Edge®	Tape & Reel (TR)	Active	Fanout Buffer (Distribution), Multiplexer	1	2:5	Yes/Yes	ECL, PECL	ECL, PECL	-	3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SOIC
	PI6C5913004ZHIEX IC FANOUT BUFF 1:4 LVPECL 16TQFN Diodes Incorporated	55	$4.18			Tape & Reel (TR)	Active	Fanout Buffer (Distribution)	1	1:4	Yes/Yes	LVCMOS	LVPECL	3 GHz	2.375V ~ 3.6V	-40°C ~ 85°C (TA)	Surface Mount	16-WFQFN Exposed Pad	16-TQFN (3x3)
	8L30210NLGI IC CLK BUFF LVCMOS/LVTTL 32VFQFP Renesas Electronics America Inc	159	$4.35			Tray	Active	Clock Buffer	1	3:10	Yes/No	HCSL, LVCMOS, LVDS, LVPECL, LVTTL, Crystal	LVCMOS, LVTTL	200 MHz	1.4V ~ 3.465V	-40°C ~ 85°C (TA)	Surface Mount	32-VFQFN Exposed Pad	32-VFQFPN (5x5)
	ZL40264LDF1 SINGLE APLL 6-OUTPUT SYNTHESIZER Microchip Technology	44	$4.92			Tape & Reel (TR)	Active	Fanout Buffer (Distribution)	1	1:4	Yes/Yes	Differential or Single-Ended	HCSL	400 MHz	2.375V ~ 2.625V, 3.135V ~ 3.465V	-40°C ~ 85°C (TA)	Surface Mount	20-VFQFN Exposed Pad	20-QFN (4x4)
	CDCVF310PWR IC CLK BUF 1:10 200MHZ 24TSSOP Texas Instruments	154	$4.91			Tape & Reel (TR)	Active	Fanout Buffer (Distribution)	1	1:10	No/No	LVTTL	LVTTL	200 MHz	2.3V ~ 3.6V	-40°C ~ 85°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
	SN65LVEP11DR IC CLK BUFFER 1:2 3.8GHZ 8SOIC Texas Instruments	117	$5.21			Tape & Reel (TR)	Active	Fanout Buffer (Distribution)	1	1:2	Yes/Yes	ECL, PECL	ECL, PECL	3.8 GHz	2.375V ~ 3.8V	-40°C ~ 85°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	CDCVF2310PWR IC CLK BUF 1:10 200MHZ 24TSSOP Texas Instruments	147	$5.72			Tape & Reel (TR)	Active	Fanout Buffer (Distribution)	1	1:10	No/No	LVTTL	LVTTL	200 MHz	2.3V ~ 3.6V	-40°C ~ 85°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
	SY89465UMG TR IC CLK MULTIPLXR 2:10 2GHZ 44MLF Microchip Technology	104	$5.85		Precision Edge®	Tape & Reel (TR)	Obsolete	Multiplexer	1	2:10	Yes/Yes	CML, LVDS, PECL	LVDS	2 GHz	2.375V ~ 2.625V	-40°C ~ 85°C	Surface Mount	44-VFQFN Exposed Pad, 44-MLF®	44-MLF® (7x7)
	542MILFT IC CLK BUFFER 1:2 156MHZ 8SOIC Renesas Electronics America Inc	123	$5.98			Tape & Reel (TR)	Last Time Buy	Fanout Buffer (Distribution), Divider	1	1:2	No/No	CMOS	3-State, CMOS	156 MHz	3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	NB3F8L3005CMNTBG IC CLK BUFFER 2:5 200MHZ 24QFN onsemi	138	$6.18			Tape & Reel (TR)	Active	Fanout Buffer (Distribution), Multiplexer	1	2:5	Yes/No	HCSL, LVCMOS, LVDS, LVPECL, LVTTL, SSTL, Crystal	LVCMOS, LVTTL	200 MHz	1.35V ~ 3.465V	-40°C ~ 85°C	Surface Mount	24-VFQFN Exposed Pad	24-QFN (4x4)
	CDCLVC1310RHBR IC CLK BUFFER 3:10 200MHZ 32QFN Texas Instruments	46	$6.18			Tape & Reel (TR)	Active	Fanout Buffer (Distribution), Multiplexer	1	3:10	Yes/No	HCSL, LVCMOS, LVDS, LVPECL, SSTL, Crystal	LVCMOS	200 MHz	2.375V ~ 3.465V	-40°C ~ 85°C	Surface Mount	32-VFQFN Exposed Pad	32-VQFN (5x5)
	ZL40293LDF1 DB2000Q BUFFER WITH ULTRA LOW JI Microchip Technology	114	$6.05			Tape & Reel (TR)	Active	Fanout Buffer (Distribution)	1	1:20	Yes/Yes	Clock	HCSL	250 MHz	3.135V ~ 3.465V	-40°C ~ 85°C (TA)	Surface Mount	72-VFQFN Exposed Pad	72-QFN (10x10)
	LMK00804BPWR LOW SKEW MULTIPLEXED FANOUT BUFF Texas Instruments	129	$6.34			Tape & Reel (TR)	Active	Fanout Buffer (Distribution), Multiplexer	1	1:4	Yes/No	LVCMOS, LVTTL	HCSL, LVCMOS, LVDS, LVHSTL, LVPECL, LVTTL, SSTL	350 MHz	3.135V ~ 3.465V	-40°C ~ 85°C (TA)	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
	CDCVF2310PWG4 IC CLK BUF 1:10 200MHZ 24TSSOP Texas Instruments	70	$6.37			Tube	Discontinued at Digi-Key	Fanout Buffer (Distribution)	1	1:10	No/No	LVTTL	LVTTL	200 MHz	2.3V ~ 3.6V	-40°C ~ 85°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
	853S9252BKILF IC CLK BUFFER 1:2 3GHZ 16 VQFP Renesas Electronics America Inc	10	$6.39			Tray	Last Time Buy	Fanout Buffer (Distribution)	1	1:2	Yes/Yes	CML, ECL, LVDS, LVPECL	ECL, LVPECL	3 GHz	2.375V ~ 3.63V	-40°C ~ 85°C	Surface Mount	16-VFQFN Exposed Pad	16-VFQFN (3x3)
	ZL40292LDF1 BUFFER W/ULTRA LOW ADDITIVE JITT Microchip Technology	150	$6.47			Tape & Reel (TR)	Active	Fanout Buffer (Distribution)	1	1:20	Yes/Yes	Clock	HCSL	250 MHz	3.135V ~ 3.465V	-40°C ~ 85°C (TA)	Surface Mount	72-VFQFN Exposed Pad	72-QFN (10x10)