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
	CDC318DL LOW SKEW CLOCK DRIVER Texas Instruments	902	$0.96			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-
	SY75604BTWL 1:4 LPHCSL FANOUT BUFFER WITH OU Microchip Technology	310	$1.52			Tube	Active	Clock Buffer	1	1:4	Yes/Yes	HCSL	HCSL	250 MHz	1.62V ~ 1.98V, 2.25V ~ 2.75V, 2.97V ~ 3.63V	-40°C ~ 105°C (TA)	Surface Mount, Wettable Flank	16-VFQFN Exposed Pad	16-VQFN (3x3)
	621SDCGI MULTIMKT-TIMING Renesas Electronics America Inc	47	$3.36			Tube	Active	Buffer	1	1:4	No/No	Clock	LVCMOS	200 MHz	1.71V ~ 3.465V	-40°C ~ 105°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	LMK04033BISQE PLL BASED CLOCK DRIVER, 4000/140 National Semiconductor	70	$9.07			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-
	ZL40272LDG1 12-OUTPUT PCIE FANOUT BUFFER Microchip Technology	66	$9.83			Tray	Active	Fanout Buffer (Distribution)	1	2:12	Yes/Yes	CML, HCSL, LVCMOS, LVDS, LVPECL, SSTL	CML, HCSL, LVCMOS, LVDS, LVPECL, SSTL	1.5 GHz	2.375V ~ 2.625V, 3.135V ~ 3.465V	-40°C ~ 85°C (TA)	Surface Mount	56-VFQFN Exposed Pad	56-QFN (8x8)
	CDC391D IC CLK BUFFER 1:6 100MHZ 16SOIC Texas Instruments	59	$12.69			Tube	Active	Fanout Buffer (Distribution)	1	1:6	No/No	TTL	TTL	100 MHz	4.75V ~ 5.25V	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	SY58013UMG IC CLK BUFFER 1:2 6GHZ 16MLF Microchip Technology	9	$14.61		Precision Edge®	Tube	Active	Fanout Buffer (Distribution), Translator	1	1:2	Yes/Yes	CML, LVDS, LVPECL	LVPECL	6 GHz	2.375V ~ 3.6V	-40°C ~ 85°C	Surface Mount	16-VFQFN Exposed Pad, 16-MLF®	16-MLF® (3x3)
	LMH1982SQE PLL BASED CLOCK DRIVER, 1982 SER National Semiconductor	35	$15.52			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-
	ADCLK907BCPZ-WP IC CLK BUFFER 1:1 7.5GHZ 16LFCSP Analog Devices Inc.	49	$17.64		SiGe	Bulk	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)
	HMC724LC3 IC CLK BUFFER 1:2 14GHZ 16SMD Analog Devices Inc.	4	$155.66			Strip	Active	Fanout Buffer (Distribution)	1	1:2	Yes/Yes	CML	CML	14 GHz	-3V ~ -3.6V	-40°C ~ 85°C	Surface Mount	16-VFCQFN Exposed Pad	16-CSMT (3x3)
	PI49FCT3807QEX IC CLK BUFFER 1:10 50MHZ 20QSOP Diodes Incorporated	709	$1.32		49FCT	Tape & Reel (TR)	Active	Fanout Buffer (Distribution)	1	1:10	No/No	CMOS, TTL	CMOS, TTL	50 MHz	3V ~ 3.6V	-40°C ~ 85°C	Surface Mount	20-SSOP (0.154", 3.90mm Width)	20-QSOP
	PI49FCT3807DQEX IC CLK BUFFER 1:10 156MHZ 20QSOP Diodes Incorporated	134	$1.56		49FCT	Tape & Reel (TR)	Active	Fanout Buffer (Distribution)	1	1:10	No/No	CMOS, TTL	CMOS, TTL	156 MHz	3V ~ 3.6V	-40°C ~ 85°C	Surface Mount	20-SSOP (0.154", 3.90mm Width)	20-QSOP
	74FCT3807PYGI8 IC CLK BUFFER 1:10 100MHZ 20SSOP Renesas Electronics America Inc	174	$1.63		74FCT	Tape & Reel (TR)	Active	Fanout Buffer (Distribution)	1	1:10	No/No	LVTTL	CMOS, TTL	100 MHz	3V ~ 3.6V	-40°C ~ 85°C	Surface Mount	20-SSOP (0.209", 5.30mm Width)	20-SSOP
	CDC3RL02YFPR IC CLK BUFFER 1:2 52MHZ 8DSBGA Texas Instruments	322	$1.70			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
	LMV112SD/NOPB IC CLK BUFFER 1:1 40MHZ 8WSON Texas Instruments	482	$1.71			Tape & Reel (TR)	Active	Buffer/Driver	2	1:1	No/No	Clock	Clock	40 MHz	2.4V ~ 5V	-40°C ~ 85°C	Surface Mount	8-WFDFN Exposed Pad	8-WSON (3x3)
	LMK1C1103PWR LVCMOS BUFFER 3-CHANNEL Texas Instruments	63	$1.97			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
	PL123-09NOC IC CLK BUFFER 1:9 134MHZ 16TSSOP Microchip Technology	353	$2.10			Tube	Obsolete	Fanout Buffer (Distribution)	1	1:9	No/No	Clock	Clock	134 MHz	1.62V ~ 3.63V	0°C ~ 70°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
	STCD1020RDG6F IC CLK BUFFER 1:2 52MHZ 8TDFN STMicroelectronics	359	$2.52			Tape & Reel (TR)	Obsolete	Fanout Buffer (Distribution)	1	1:2	No/No	Clock	Clock	52 MHz	2.5V ~ 3.6V	-40°C ~ 85°C	Surface Mount	8-WFDFN	8-TDFN (2x2)
	5V30014PGGI MULTIMKT-TIMING Renesas Electronics America Inc	283	$2.75			Tube	Last Time Buy	-	-	-	-	-	-	-	-	-	-	-	-
	PI6C49S1504TZHIEX CLOCK BUFFER W-QFN5050-32 T&R 2. Diodes Incorporated	269	$2.74			Tape & Reel (TR)	Active	Fanout Buffer (Distribution)	1	3:5	Yes/Yes	Differential or Single-Ended	HCSL, LVCMOS, LVDS, LVPECL	1.5 GHz	2.375V ~ 3.465V	-40°C ~ 85°C (TA)	Surface Mount	32-VFQFN Exposed Pad	32-TQFN (5x5)