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

291 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
	CDCDB803RSLR 8-OUTPUT CLOCK BUFFER FOR PCIE G Texas Instruments	106	$5.06			Tape & Reel (TR)	Active	Clock Buffer	1	1:8	Yes/Yes	Clock, HCSL	Clock, HCSL	250 MHz	3V ~ 3.6V	-40°C ~ 105°C (TA)	Surface Mount	48-VFQFN Exposed Pad	48-VQFN (6x6)
	CDCLVC1110PWR IC CLK BUF 1:10 250MHZ 20TSSOP Texas Instruments	162	$5.77			Tape & Reel (TR)	Active	Fanout Buffer (Distribution)	1	1:10	No/No	LVCMOS	LVCMOS	250 MHz	2.3V ~ 3.6V	-40°C ~ 85°C	Surface Mount	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP
	SI53307-B-GM IC CLK BUFFER 2:4 725MHZ 16QFN Skyworks Solutions Inc.	51	$3.68			Tray	Active	Fanout Buffer (Distribution), Multiplexer	1	2:4	Yes/Yes	CML, HCSL, LVCMOS, LVDS, LVPECL	CML, HCSL, LVCMOS, LVDS, LVPECL	725 MHz	1.71V ~ 3.63V	-40°C ~ 85°C	Surface Mount	16-VFQFN Exposed Pad	16-QFN (3x3)
	MC100EP11DTR2G IC CLK BUFFER 1:2 3GHZ 8TSSOP onsemi	32	$6.43		100EP	Tape & Reel (TR)	Active	Fanout Buffer (Distribution)	1	1:2	Yes/Yes	ECL, PECL	ECL, PECL	3 GHz	3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-TSSOP
	CDCLVP1102RGTR IC CLK BUFFER 1:2 2GHZ 16QFN Texas Instruments	21	$6.46			Tape & Reel (TR)	Active	Fanout Buffer (Distribution)	1	1:2	Yes/Yes	LVCMOS, LVDS, LVPECL, LVTTL	LVPECL	2 GHz	2.375V ~ 3.6V	-40°C ~ 85°C	Surface Mount	16-VFQFN Exposed Pad	16-VQFN (3x3)
	LMK00105SQ/NOPB IC CLK BUFFER 2:5 200MHZ 24WQFN Texas Instruments	81	$6.93			Tape & Reel (TR)	Active	Fanout Buffer (Distribution), Multiplexer, Translator	1	2:5	Yes/No	HCSL, LVCMOS, LVDS, LVPECL, LVTTL, SSTL, Crystal	LVCMOS	200 MHz	2.375V ~ 3.45V	-40°C ~ 85°C	Surface Mount	24-WFQFN Exposed Pad	24-WQFN (4x4)
	CDCV304PW IC CLK BUFFER 1:4 200MHZ 8TSSOP Texas Instruments	101	$4.56			Bulk	Active	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
	CDCLVP1102RGTT IC CLK BUFFER 1:2 2GHZ 16QFN Texas Instruments	121	$6.92			Tape & Reel (TR)	Active	Fanout Buffer (Distribution)	1	1:2	Yes/Yes	LVCMOS, LVDS, LVPECL, LVTTL	LVPECL	2 GHz	2.375V ~ 3.6V	-40°C ~ 85°C	Surface Mount	16-VFQFN Exposed Pad	16-VQFN (3x3)
	CDCLVP1204RGTR IC CLK BUFFER 2:4 2GHZ 16QFN Texas Instruments	11	$7.43			Tape & Reel (TR)	Active	Fanout Buffer (Distribution), Multiplexer	1	2:4	Yes/Yes	LVCMOS, LVDS, LVPECL, LVTTL	LVPECL	2 GHz	2.375V ~ 3.6V	-40°C ~ 85°C	Surface Mount	16-VFQFN Exposed Pad	16-VQFN (3x3)
	LMK00804BQWRGTRQ1 IC CLOCK BUFFER/DRIVER Texas Instruments	104	$7.24		Automotive, AEC-Q100	Tape & Reel (TR)	Active	Fanout Buffer (Distribution), Translator	1	2:4	Yes/No	HCSL, LVCMOS, LVDS, LVHSTL, LVPECL, LVTTL, SSTL	LVCMOS, LVTTL	350 MHz	1.425V ~ 3.465V	-40°C ~ 125°C (TA)	Surface Mount, Wettable Flank	16-VFQFN Exposed Pad	16-VQFN (3x3)
	LMK00101SQ/NOPB IC CLK BUFFER 3:10 200MHZ 32WQFN Texas Instruments	113	$8.04			Tape & Reel (TR)	Active	Fanout Buffer (Distribution), Multiplexer, Translator	1	3:10	Yes/No	HCSL, LVCMOS, LVDS, LVPECL, LVTTL, SSTL, Crystal	LVCMOS, LVTTL	200 MHz	2.375V ~ 3.45V	-40°C ~ 85°C	Surface Mount	32-WFQFN Exposed Pad	32-WQFN (5x5)
	LMK1D1204RGTR 4-CHANNEL OUTPUT LVDS 1.8-V BUFF Texas Instruments	86	$8.52			Tape & Reel (TR)	Active	Clock Buffer	1	2:4	Yes/Yes	HCSL, LVCMOS, LVDS, LVPECL	LVDS	2 GHz	1.71V ~ 1.89V, 2.375V ~ 2.625V, 3.135V ~ 3.465V	-40°C ~ 105°C (TA)	Surface Mount	16-VFQFN Exposed Pad	16-VQFN (3x3)
	LTC6957IDD-2#TRPBF IC CLK BUFFER DVR 1:2 12DFN Analog Devices Inc.	67	$9.87			Tape & Reel (TR)	Active	Fanout Buffer (Distribution)	1	1:2	Yes/Yes	CML, CMOS, LVDS, LVPECL	LVDS	300 MHz	3.15V ~ 3.45V	-40°C ~ 85°C	Surface Mount	12-WFDFN Exposed Pad	12-DFN (3x3)
	LMK1D2102RGTR DUAL BANK 2-CHANNEL OUTPUT LVDS Texas Instruments	113	$8.62			Tape & Reel (TR)	Active	Clock Buffer	2	1:2	Yes/Yes	CML, HCSL, LVCMOS, LVDS, LVPECL	LVDS	2 GHz	1.71V ~ 1.89V, 2.375V ~ 2.625V, 3.135V ~ 3.465V	-40°C ~ 105°C (TA)	Surface Mount	16-VFQFN Exposed Pad	16-VQFN (3x3)
	CDCLVD1212RHAR IC CLK BUFFER 2:12 800MHZ 40VQFN Texas Instruments	21	$8.80			Tape & Reel (TR)	Active	Fanout Buffer (Distribution), Multiplexer	1	2:12	Yes/Yes	LVCMOS, LVDS, LVPECL	LVDS	800 MHz	2.375V ~ 2.625V	-40°C ~ 85°C	Surface Mount	40-VFQFN Exposed Pad	40-VQFN (6x6)
	LMK00804BQWRGTTQ1 IC CLOCK BUFFER/DRIVER Texas Instruments	43	$8.58		Automotive, AEC-Q100	Tape & Reel (TR)	Active	Fanout Buffer (Distribution)	1	2:4	Yes/No	HCSL, LVCMOS, LVDS, LVHSTL, LVPECL, LVTTL, SSTL	LVCMOS, LVTTL	350 MHz	1.425V ~ 3.465V	-40°C ~ 125°C (TA)	Surface Mount, Wettable Flank	16-VFQFN Exposed Pad	16-VQFN (3x3)
	NB6N11SMNR2G IC CLK BUFFER 1:2 2GHZ 16QFN onsemi	81	$12.26		AnyLevel™ ECLinPS MAX™	Tape & Reel (TR)	Active	Fanout Buffer (Distribution), Translator	1	1:2	Yes/Yes	CML, LVCMOS, LVDS, LVPECL, LVTTL	LVDS	2 GHz	3V ~ 3.6V	-40°C ~ 85°C	Surface Mount	16-VFQFN Exposed Pad	16-QFN (3x3)
	CDCLVD1212RHAT IC CLK BUFFER 2:12 800MHZ 40VQFN Texas Instruments	71	$10.46			Tape & Reel (TR)	Active	Fanout Buffer (Distribution), Multiplexer	1	2:12	Yes/Yes	LVCMOS, LVDS, LVPECL	LVDS	800 MHz	2.375V ~ 2.625V	-40°C ~ 85°C	Surface Mount	40-VFQFN Exposed Pad	40-VQFN (6x6)
	AD9508BCPZ-REEL7 IC CLK BUFF 1:4 1.65GHZ 24LFCSP Analog Devices Inc.	57	$11.45			Tape & Reel (TR)	Active	Fanout Buffer (Distribution), Divider	1	1:4	Yes/Yes	CMOS	CMOS, HSTL, LVDS	1.65 GHz	2.375V ~ 3.465V	-40°C ~ 85°C	Surface Mount	24-WFQFN Exposed Pad, CSP	24-LFCSP (4x4)
	LMK00308SQ/NOPB IC CLK BUFFER 3:9 3.1GHZ 40WQFN Texas Instruments	83	$11.63			Tape & Reel (TR)	Active	Fanout Buffer (Distribution), Multiplexer, Translator	1	3:9	Yes/Yes	CML, HCSL, HSTL, LVDS, LVPECL, SSTL, Crystal	HCSL, LVCMOS, LVDS, LVPECL	3.1 GHz	3.15V ~ 3.45V	-40°C ~ 85°C	Surface Mount	40-WFQFN Exposed Pad	40-WQFN (6x6)