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
	AD9511BCPZ-REEL7 IC CLK BUFFER 2:5 1.2GHZ 48LFCSP Analog Devices Inc.	14	$18.00			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.	35	$19.26		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)
	8T349316NLGI IC CLK BUFFER 1:16 LVDS 52VFQFPN Renesas Electronics America Inc	7	$21.09			Tray	Last Time Buy	Fanout Buffer (Distribution)	1	2:16	Yes/Yes	HCSL, HSTL, LVPECL, LVTTL	LVDS	1 GHz	2.3V ~ 2.7V	-40°C ~ 85°C	Surface Mount	52-VFQFN Exposed Pad	52-VFQFPN (8x8)
	853S202AYILF IC CLK MULTIPLEXER 48LQFP Renesas Electronics America Inc	17	$24.30			Tray	Not For New Designs	Multiplexer	12	12:2	Yes/Yes	LVDS, LVPECL	LVPECL	3 GHz	2.375V ~ 2.625V, 3.135V ~ 3.465V	-40°C ~ 85°C	Surface Mount	48-LQFP	48-TQFP (7x7)
	854S057BGILF IC CLK MULTIPLX 4:1 2GHZ 20TSSOP Renesas Electronics America Inc	12	$26.92			Tube	Obsolete	Multiplexer	1	4:1	Yes/Yes	CML, LVDS, LVPECL, SSTL	LVDS	2 GHz	2.375V ~ 2.625V	-40°C ~ 85°C	Surface Mount	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP
	8543BGLF IC CLK BUFFER 2:4 800MHZ 20TSSOP Renesas Electronics America Inc	2	$38.04			Tube	Obsolete	Fanout Buffer (Distribution), Multiplexer	1	2:4	Yes/Yes	CML, HCSL, LVDS, LVHSTL, LVPECL, SSTL	LVDS	800 MHz	3.135V ~ 3.465V	0°C ~ 70°C	Surface Mount	20-TSSOP (0.173", 4.40mm Width)	20-TSSOP
	854S015CKI-01LF IC CLK BUFF 2:5 2GHZ 24VFQFN Renesas Electronics America Inc	20	$39.28			Tube	Obsolete	Fanout Buffer (Distribution), Multiplexer	1	2:5	Yes/Yes	CML, HCSL, LVDS, LVHSTL, LVPECL	LVDS, LVPECL	2 GHz	2.375V ~ 3.465V	-40°C ~ 85°C	Surface Mount	24-VFQFN Exposed Pad	24-QFN (4x4)
	74AVC1T1022GUX 74AVC1T1022 - 1-TO-4 FAN-OUT BUF NXP Semiconductors	6,090	$0.14			Bulk	Active	Fanout Buffer (Distribution)	1	1:4	No/No	Clock	Clock	-	0.8V ~ 3.6V	-40°C ~ 125°C	Surface Mount	10-XFQFN	10-XQFN (1.4x1.8)
	PCS2I2310ANZG-28-AR STATIC COLUMN DRAM, PDSO28 onsemi	421	$1.33			Bulk	Obsolete	Buffer/Driver	1	1:10	No/No	Clock	Clock	133 MHz	3.135V ~ 3.465V	-40°C ~ 85°C (TA)	Surface Mount	28-SSOP (0.209", 5.30mm Width)	28-SSOP
	AU5424BG-DNR CLOCK BUFFER SINGLE-ENDED 4 OUT Aurasemi	607	$1.54			Tape & Reel (TR)	Active	Clock Buffer	1	-	No/No	LVCMOS	LVCMOS	200 MHz	1.71V ~ 3.465V	-40°C ~ 125°C (TA)	Surface Mount	8-DFN	8-DFN (2x2)
	NB3M8304CDG FANOUT BUFFER WITH LVCMOS/LVTTL, onsemi	27	$1.55			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-
	AU5410A-QMR BUFFER 2.1GHZ 1.8-3.3V QFN32 Aurasemi	126	$1.73			Tape & Reel (TR)	Active	Clock Buffer	1	-	Yes/No	CML, LVCMOS, LVDS, LVPECL, SSTL, XTAL	LVCMOS	250 MHz	1.71V ~ 1.89V, 2.375V ~ 2.625V, 3.135V ~ 3.465V	-40°C ~ 85°C (TA)	Surface Mount	32-QFN	32-QFN (5x5)
	49FCT806PYG LOW SKEW CLOCK DRIVER, FCT SERIE Renesas Electronics America Inc	356	$2.10		49FCT	Bulk	Obsolete	Fanout Buffer (Distribution)	2	1:5	No/No	CMOS, LVTTL	CMOS, LVTTL	-	4.75V ~ 5.25V	0°C ~ 70°C	Surface Mount	20-SSOP (0.209", 5.30mm Width)	20-SSOP
	AU5425A-QMR CLOCK BUFFER SINGLE-ENDED 5 OUT Aurasemi	214	$2.18			Tape & Reel (TR)	Active	Clock Buffer	1	-	Yes/No	HCSL, LVCMOS, LVDS, LVPECL, SSTL, XTAL	LVCMOS	250 MHz	2.375V ~ 2.625V, 3.135V ~ 3.465V	-40°C ~ 85°C (TA)	Surface Mount	24-QFN	24-QFN (4x4)
	LMH2190TM-38/NOPB LMH2190 QUAD CHANNEL 27 MHZ CLOC National Semiconductor	69	$2.40			Bulk	Active	Fanout Buffer (Distribution)	1	1:4	No/No	Clock	Clock	27 MHz	2.5V ~ 5.5V	-20°C ~ 85°C	Surface Mount	16-WFBGA, DSBGA	16-DSBGA
	AU5424BA1-DAR CLOCK BUFFER SINGLE-ENDED 4 OUT Aurasemi	294	$2.73			Tape & Reel (TR)	Active	Clock Buffer	1	-	No/No	LVCMOS	LVCMOS	200 MHz	1.71V ~ 3.465V	-40°C ~ 105°C (TA)	Surface Mount	8-DFN	8-DFN (2x2)
	5P90011PGGI REAL TIME CLOCK REAL TIME CLOCK Renesas Electronics America Inc	324	$2.88			Tube	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-
	49FCT806ASOG CLOCK DRIVER, CMOS, PDSO20 Renesas Electronics America Inc	245	$2.94		49FCT	Tube	Obsolete	Fanout Buffer (Distribution)	2	1:5	No/No	CMOS, LVTTL	CMOS, LVTTL	-	4.75V ~ 5.25V	0°C ~ 70°C	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SOIC
	100163A 100163 - MULTIPLEXER, 100K SERIE Intersil	107	$3.07			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-
	74FCT807BTQG CLOCK DRIVERS & DISTRIBUTION 1:1 Renesas Electronics America Inc	218	$3.26		74FCT	Tube	Obsolete	Fanout Buffer (Distribution)	1	1:10	No/No	TTL	TTL	100 MHz	4.75V ~ 5.25V	0°C ~ 70°C	Surface Mount	20-SSOP (0.154", 3.90mm Width)	20-QSOP