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
	LMK00304SQE/NOPB IC CLK BUFFER 3:5 3.1GHZ 32WQFN Texas Instruments	95	$8.71			Tape & Reel (TR)	Active	Fanout Buffer (Distribution), Multiplexer, Translator	1	3:5	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	32-WFQFN Exposed Pad	32-WQFN (5x5)
	CDCLVD1208RHDR IC CLK BUFFER 2:8 800MHZ 28VQFN Texas Instruments	91	$9.28			Tape & Reel (TR)	Active	Fanout Buffer (Distribution), Multiplexer	1	2:8	Yes/Yes	LVCMOS, LVDS, LVPECL	LVDS	800 MHz	2.375V ~ 2.625V	-40°C ~ 85°C	Surface Mount	28-VFQFN Exposed Pad	28-VQFN (5x5)
	LMK1D2104RHDR DUAL BANK 4-CHANNEL OUTPUT 1.8-V Texas Instruments	85	$10.60			Tape & Reel (TR)	Active	Clock Buffer	2	1:4	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, Wettable Flank	28-VFQFN Exposed Pad	28-VQFN (5x5)
	CDCUN1208LPRHBR IC CLK BUFFER 2:8 400MHZ 32QFN Texas Instruments	86	$11.49			Tape & Reel (TR)	Active	Fanout Buffer (Distribution), Divider, Multiplexer	1	2:8	Yes/Yes	HCSL, LVCMOS, LVDS	HCSL, LVCMOS, LVDS	400 MHz	1.7V ~ 3.63V	-40°C ~ 85°C	Surface Mount	32-VFQFN Exposed Pad	32-VQFN (5x5)
	ADCLK905BCPZ-R7 IC CLK BUFFER 1:1 7.5GHZ 16LFCSP Analog Devices Inc.	39	$11.56		SiGe	Tape & Reel (TR)	Active	Buffer/Driver, Data	1	1:1	Yes/Yes	Clock	ECL, NECL, PECL	7.5 GHz	2.375V ~ 3.63V	-40°C ~ 125°C	Surface Mount	16-VFQFN Exposed Pad, CSP	16-LFCSP-VQ (3x3)
	CDCLVD110AVFR IC CLK BUFFER 2:10 1.1GHZ 32LQFP Texas Instruments	26	$11.89			Tape & Reel (TR)	Active	Fanout Buffer (Distribution), Multiplexer	1	2:10	Yes/Yes	LVDS	LVDS	1.1 GHz	2.375V ~ 2.625V	-40°C ~ 85°C	Surface Mount	32-LQFP	32-LQFP (7x7)
	ADCLK946BCPZ-REEL7 IC CLK BUFFER 1:6 4.8GHZ 24LFCSP Analog Devices Inc.	15	$12.19		SiGe	Tape & Reel (TR)	Active	Fanout Buffer (Distribution)	1	1:6	Yes/Yes	CML, CMOS, LVDS, LVPECL	LVPECL	4.8 GHz	2.97V ~ 3.63V	-40°C ~ 85°C	Surface Mount	24-VFQFN Exposed Pad, CSP	24-LFCSP-VQ (4x4)
	LMK00301SQ/NOPB IC CLK BUFFER 3:10 3.1GHZ 48WQFN Texas Instruments	41	$12.34			Tape & Reel (TR)	Active	Fanout Buffer (Distribution), Multiplexer, Translator	1	3:11	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	48-WFQFN Exposed Pad	48-WQFN (7x7)
	LMK00301SQE/NOPB IC CLK BUFFER 3:10 3.1GHZ 48WQFN Texas Instruments	2	$12.31			Tape & Reel (TR)	Active	Fanout Buffer (Distribution), Multiplexer, Translator	1	3:11	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	48-WFQFN Exposed Pad	48-WQFN (7x7)
	AD9515BCPZ-REEL7 IC CLK BUFFER 1:2 1.6GHZ 32LFCSP Analog Devices Inc.	50	$12.64			Tape & Reel (TR)	Active	Fanout Buffer (Distribution), Divider	1	1:2	Yes/Yes	Clock	CMOS, LVDS, LVPECL	1.6 GHz	3.135V ~ 3.465V	-40°C ~ 85°C	Surface Mount	32-VFQFN Exposed Pad, CSP	32-LFCSP-VQ (5x5)
	ADCLK948BCPZ-REEL7 IC CLK BUFFER 2:8 4.8GHZ 32LFCSP Analog Devices Inc.	32	$12.76		SiGe	Tape & Reel (TR)	Active	Fanout Buffer (Distribution), Multiplexer	1	2:8	Yes/Yes	CML, CMOS, LVDS, LVPECL	LVPECL	4.8 GHz	2.97V ~ 3.63V	-40°C ~ 85°C	Surface Mount	32-WFQFN Exposed Pad, CSP	32-LFCSP (5x5)
	AD9512BCPZ-REEL7 IC CLK BUFFER 2:5 1.2GHZ 48LFCSP Analog Devices Inc.	52	$13.54			Tape & Reel (TR)	Active	Fanout Buffer (Distribution), Divider	1	2:5	Yes/Yes	Clock	CMOS, LVDS, LVPECL	1.2 GHz	3.135V ~ 3.465V	-40°C ~ 85°C	Surface Mount	48-VFQFN Exposed Pad, CSP	48-LFCSP-VQ (7x7)
	AD9513BCPZ-REEL7 IC CLK BUFFER 1:3 800MHZ 32LFCSP Analog Devices Inc.	13	$14.51			Tape & Reel (TR)	Active	Fanout Buffer (Distribution), Divider	1	1:3	Yes/Yes	Clock	CMOS, LVDS	800 MHz	3.135V ~ 3.465V	-40°C ~ 85°C	Surface Mount	32-VFQFN Exposed Pad, CSP	32-LFCSP-VQ (5x5)
	AD9510BCPZ-REEL7 IC CLK BUFFER 2:8 1.2GHZ 64LFCSP Analog Devices Inc.	36	$17.19			Tape & Reel (TR)	Active	Fanout Buffer (Distribution), Divider	1	2:8	Yes/Yes	Clock	CMOS, LVDS, LVPECL	1.2 GHz	3.135V ~ 3.465V	-40°C ~ 85°C	Surface Mount	64-VFQFN Exposed Pad, CSP	64-LFCSP-VQ (9x9)
	AD9511BCPZ-REEL7 IC CLK BUFFER 2:5 1.2GHZ 48LFCSP Analog Devices Inc.	5	$18.52			Tape & Reel (TR)	Active	Fanout Buffer (Distribution), Divider	1	2:5	Yes/Yes	Clock	CMOS, LVDS, LVPECL	1.2 GHz	3.135V ~ 3.465V	-40°C ~ 85°C	Surface Mount	48-VFQFN Exposed Pad, CSP	48-LFCSP-VQ (7x7)
	ADCLK907BCPZ-R2 IC CLK BUFFER 1:1 7.5GHZ 16LFCSP Analog Devices Inc.	42	$19.31		SiGe	Tape & Reel (TR)	Active	Buffer/Driver, Data	2	1:1	Yes/Yes	Clock	ECL, NECL, PECL	7.5 GHz	2.375V ~ 3.63V	-40°C ~ 125°C	Surface Mount	16-VFQFN Exposed Pad, CSP	16-LFCSP-VQ (3x3)
	LMK00306SQE/NOPB LMK00306 3.1-GHZ DIFFERENTIAL CL National Semiconductor	144	$5.73			Bulk	Active	Fanout Buffer (Distribution), Multiplexer, Translator	1	3:7	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	36-WFQFN Exposed Pad	36-WQFN (6x6)
	ADCLK846BCPZ IC CLK BUFFER 1:6 1.2GHZ 24LFCSP Analog Devices Inc.	77	$12.31			Tray	Active	Fanout Buffer (Distribution)	1	1:6	Yes/Yes	CML, CMOS, HSTL, LVDS, LVPECL	CMOS, LVDS	1.2 GHz	1.71V ~ 1.89V	-40°C ~ 85°C	Surface Mount	24-WFQFN Exposed Pad, CSP	24-LFCSP (4x4)
	ADCLK948BCPZ IC CLK BUFFER 2:8 4.8GHZ 32LFCSP Analog Devices Inc.	54	$12.76		SiGe	Tray	Active	Fanout Buffer (Distribution), Multiplexer	1	2:8	Yes/Yes	CML, CMOS, LVDS, LVPECL	LVPECL	4.8 GHz	2.97V ~ 3.63V	-40°C ~ 85°C	Surface Mount	32-WFQFN Exposed Pad, CSP	32-LFCSP (5x5)
	NB3N2304NZDTG IC CLK BUFFER 1:4 140MHZ 8TSSOP onsemi	318	$2.24			Tube	Active	Fanout Buffer (Distribution)	1	1:4	No/No	LVCMOS, LVTTL	LVCMOS, LVTTL	140 MHz	3V ~ 3.6V	-40°C ~ 85°C	Surface Mount	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP