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
	NB3L202KMNG 1:2 HCSL FANOUT BUFFER onsemi	121	$6.03			Tube	Active	Fanout Buffer (Distribution)	1	1:2	Yes/Yes	HCSL, LVCMOS, LVDS, LVPECL, LVTTL	HCSL	350 MHz	2.375V ~ 3.63V	-40°C ~ 85°C	Surface Mount	16-VFQFN Exposed Pad	16-QFN (3x3)
	ADCLK950BCPZ IC CLK BUF 2:10 4.8GHZ 40LFCSP Analog Devices Inc.	68	$14.00		SiGe	Tray	Active	Fanout Buffer (Distribution), Multiplexer	1	2:10	Yes/Yes	CML, CMOS, LVDS, LVPECL	LVPECL	4.8 GHz	2.97V ~ 3.63V	-40°C ~ 85°C	Surface Mount	40-VFQFN Exposed Pad, CSP	40-LFCSP-VQ (6x6)
	AD9510BCPZ IC CLK BUFFER 2:8 1.2GHZ 64LFCSP Analog Devices Inc.	13	$17.44			Tray	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)
	MC100EL15DG IC CLK BUFFER 2:4 1.25GHZ 16SOIC onsemi	91	$5.60		100EL	Tube	Active	Fanout Buffer (Distribution), Multiplexer	1	2:4	Yes/Yes	ECL, PECL	ECL, PECL	1.25 GHz	4.2V ~ 5.7V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	MC100LVEL14DWG IC CLK BUFFER 2:5 1GHZ 20SOIC onsemi	58	$10.04		100LVEL	Tube	Active	Fanout Buffer (Distribution), Multiplexer	1	2:5	Yes/Yes	ECL, PECL	ECL, PECL	1 GHz	3V ~ 3.8V	-40°C ~ 85°C	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SOIC
	NB6L14MMNG IC CLK BUFFER 1:4 3GHZ 16QFN onsemi	27	$15.99		ECLinPS MAX™	Tube	Active	Fanout Buffer (Distribution)	1	1:4	Yes/Yes	CML, LVDS, LVPECL	CML	3 GHz	2.375V ~ 3.63V	-40°C ~ 85°C	Surface Mount	16-VFQFN Exposed Pad	16-QFN (3x3)
	LMH1982SQE PLL BASED CLOCK DRIVER, 1982 SER National Semiconductor	40	$15.34			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-
	CDC3RL02YFPR IC CLK BUFFER 1:2 52MHZ 8DSBGA Texas Instruments	53	$1.69			Tape & Reel (TR)	Active	Fanout Buffer (Distribution)	1	1:2	No/No	LVCMOS	LVCMOS	52 MHz	2.3V ~ 5.5V	-40°C ~ 85°C	Surface Mount	8-XFBGA, DSBGA	8-DSBGA
	LMK1C1103PWR LVCMOS BUFFER 3-CHANNEL Texas Instruments	454	$1.94			Tape & Reel (TR)	Active	Clock Buffer	1	1:3	No/No	LVCMOS	LVCMOS	250 MHz	1.71V ~ 1.89V, 2.375V ~ 2.625V, 3.135V ~ 3.465V	-40°C ~ 125°C (TA)	Surface Mount	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
	NB3N2304NZMNR4G IC CLK BUFFER 1:4 140MHZ 8DFN onsemi	82	$3.03			Tape & Reel (TR)	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-VFDFN Exposed Pad	8-DFN (2x2)
	CDCLVD2104RHDT IC CLK BUFFER 1:4 800MHZ 28VQFN Texas Instruments	84	$11.17			Tape & Reel (TR)	Active	Fanout Buffer (Distribution)	2	1:4	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)
	ADCLK914BCPZ-WP IC CLK BUFFER 1:1 7.5GHZ 16LFCSP Analog Devices Inc.	14	$18.07		SiGe	Bulk	Active	Buffer/Driver, Data	1	1:1	Yes/Yes	CML, CMOS, LVDS, LVPECL, LVTTL	HVDS	7.5 GHz	2.97V ~ 3.63V	-40°C ~ 125°C	Surface Mount	16-VFQFN Exposed Pad, CSP	16-LFCSP-VQ (3x3)
	LMK1C1102PWR LVCMOS BUFFER 2-CHANNEL Texas Instruments	278	$1.64			Tape & Reel (TR)	Active	Clock Buffer	1	1:2	No/No	LVCMOS	LVCMOS	250 MHz	1.71V ~ 1.89V, 2.375V ~ 2.625V, 3.135V ~ 3.465V	-40°C ~ 125°C (TA)	Surface Mount	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
	LMK1C1104PWR LVCMOS BUFFER 4-CHANNEL Texas Instruments	145	$2.30			Tape & Reel (TR)	Active	Fanout Buffer (Distribution)	1	1:4	No/No	LVCMOS	LVCMOS	250 MHz	1.71V, 2.375V, 3.135V ~ 1.89V, 2.625V, 3.465V	-40°C ~ 125°C (TA)	Surface Mount	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
	NB3L553MNR4G IC CLK BUFFER 1:4 200MHZ 8DFN onsemi	20	$3.14			Tape & Reel (TR)	Active	Fanout Buffer (Distribution)	1	1:4	No/No	LVCMOS, LVTTL	LVCMOS, LVTTL	200 MHz	2.375V ~ 5.25V	-40°C ~ 85°C	Surface Mount	8-VFDFN Exposed Pad	8-DFN (2x2)
	CDCV304PWR IC CLK BUFFER 1:4 200MHZ 8TSSOP Texas Instruments	154	$3.83			Tape & Reel (TR)	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
	CDCLVC1104PWR IC CLK BUFFER 1:4 250MHZ 8TSSOP Texas Instruments	47	$3.84			Tape & Reel (TR)	Active	Fanout Buffer (Distribution)	1	1:4	No/No	LVCMOS	LVCMOS	250 MHz	2.3V ~ 3.6V	-40°C ~ 85°C	Surface Mount	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
	NB3L553DG IC CLK BUFFER 1:4 200MHZ 8SOIC onsemi	7	$2.41			Bulk	Active	Fanout Buffer (Distribution)	1	1:4	No/No	LVCMOS, LVTTL	LVCMOS, LVTTL	200 MHz	2.375V ~ 5.25V	-40°C ~ 85°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	CDCLVC1106PWR IC CLK BUFFER 1:6 250MHZ 14TSSOP Texas Instruments	157	$4.16			Tape & Reel (TR)	Active	Fanout Buffer (Distribution)	1	1:6	No/No	LVCMOS	LVCMOS	250 MHz	2.3V ~ 3.6V	-40°C ~ 85°C	Surface Mount	14-TSSOP (0.173", 4.40mm Width)	14-TSSOP
	CDCDB800RSLR 8-OUTPUT CLOCK BUFFER FOR PCIE G Texas Instruments	7	$5.04			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)