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
	NB4N121KMNG PECL TO CML TRANSLATOR Fairchild Semiconductor	178	$5.26			Tray	Obsolete	Fanout Buffer (Distribution)	1	1:21	Yes/Yes	CML, LVCMOS, LVDS, LVPECL, LVTTL	HCSL	400 MHz	3V ~ 3.6V	-40°C ~ 70°C	Surface Mount	52-VFQFN Exposed Pad	52-QFN (8x8)
	NB3N111KMNG-SY 3.3V DIFFERENTIAL 1:10 FANOUT CL Sanyo	15	$5.31			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-
	GTLP6C816MTCX LOW SKEW CLOCK DRIVER Fairchild Semiconductor	150	$5.47			Bulk	Obsolete	Fanout Buffer (Distribution)	2	1:2, 1:6	No/No	GTLP, TTL	GTLP, TTL	-	4.75V ~ 5.25V	-40°C ~ 85°C	Surface Mount	24-TSSOP (0.173", 4.40mm Width)	24-TSSOP
	ADCLK944BCPZ-R7 IC CLK BUFFER 1:4 7GHZ 16LFCSP Analog Devices Inc.	21	$9.28		SiGe	Tape & Reel (TR)	Active	Fanout Buffer (Distribution)	1	1:4	Yes/Yes	CML, CMOS, LVDS, LVPECL	ECL, LVPECL	7 GHz	2.375V ~ 3.63V	-40°C ~ 85°C	Surface Mount	16-WFQFN Exposed Pad, CSP	16-LFCSP-WQ (3x3)
	ZL40217LDG1 IC CLK BUFFER 1:6 750MHZ 32QFN Microchip Technology	171	$5.60			Tray	Active	Fanout Buffer (Distribution)	1	1:6	Yes/Yes	CML, HCSL, LVCMOS, LVDS, LVPECL	LVDS	750 MHz	2.375V ~ 3.465V	-40°C ~ 85°C	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	ZL40205LDG1 IC CLK BUFFER 1:6 750MHZ 32QFN Microchip Technology	147	$5.59			Tray	Active	Fanout Buffer (Distribution)	1	1:6	Yes/Yes	CML, HCSL, LVCMOS, LVDS, LVPECL	LVPECL	750 MHz	2.375V ~ 3.465V	-40°C ~ 85°C	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	MC100LVEL37DWG LOW SKEW CLOCK DRIVER Motorola	19	$5.77			Tube	Obsolete	Fanout Buffer (Distribution), Divider, Multiplexer	1	2:4	Yes/Yes	ECL	ECL	-	3V ~ 3.8V	-40°C ~ 85°C (TA)	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SOIC
	CDCLVP111RHBR IC CLK BUFFER 1:10 3.5GHZ 32QFN Texas Instruments	59	$8.14			Tape & Reel (TR)	Active	Fanout Buffer (Distribution), Multiplexer	1	1:10	Yes/Yes	CML, LVDS, LVPECL, SSTL	LVPECL	3.5 GHz	2.375V ~ 3.8V	-40°C ~ 85°C	Surface Mount	32-VFQFN Exposed Pad	32-VQFN (5x5)
	QS5917T-70TJ PLL BASED CLOCK DRIVER Quality Semiconductor	22	$6.46			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-
	SY89830UK4G IC CLK BUFFER 2:4 2.5GHZ 16TSSOP Microchip Technology	45	$6.43		Precision Edge®	Tube	Active	Fanout Buffer (Distribution), Multiplexer	1	2:4	Yes/Yes	HSTL, LVECL, LVPECL	LVECL, LVPECL	2.5 GHz	2.375V ~ 5.5V	-40°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
	SY89464UMY-TR IC CLK MULTIPLXR 2:10 2GHZ 44MLF Microchip Technology	13	$8.49		Precision Edge®	Tape & Reel (TR)	Active	Multiplexer	1	2:10	Yes/Yes	CML, LVDS, PECL	LVPECL	2 GHz	2.375V ~ 3.6V	-40°C ~ 85°C	Surface Mount	44-VFQFN Exposed Pad, 44-MLF®	44-MLF® (7x7)
	CGS64B2528WM CLOCK DRIVER, BIPOLAR, PDSO20 National Semiconductor	65	$6.61			Tube	Obsolete	Fanout Buffer (Distribution)	-	1:10	-	-	-	-	-	-	Surface Mount	20-SOIC (0.295", 7.50mm Width)	20-SOIC
	CGS64B2528V LOW SKEW CLOCK DRIVER National Semiconductor	13	$6.67			Tube	Obsolete	Fanout Buffer (Distribution)	-	1:10	-	-	-	-	-	-	Surface Mount	28-LCC (J-Lead)	28-PLCC (11.43x11.43)
	SY54020RMG-TR IC CLK BUFFER 1:4 2.5GHZ 16MLF Microchip Technology	84	$8.62		Precision Edge®	Tape & Reel (TR)	Active	Fanout Buffer (Distribution)	1	1:4	Yes/Yes	CML, LVDS, LVPECL	CML	2.5 GHz	2.375V ~ 2.625V	-40°C ~ 85°C	Surface Mount	16-VFQFN Exposed Pad, 16-MLF®	16-MLF® (3x3)
	DS90LV110TMTC-NS LOW SKEW CLOCK DRIVER, 90LV SERI National Semiconductor	133	$6.85			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-
	ZL40206LDG1 IC CLK BUFFER 1:8 750MHZ 32QFN Microchip Technology	97	$6.80			Tray	Active	Fanout Buffer (Distribution)	1	1:8	Yes/Yes	CML, HCSL, LVCMOS, LVDS, LVPECL	LVPECL	750 MHz	2.375V ~ 3.465V	-40°C ~ 85°C	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	ZL40207LDG1 IC CLK BUFFER 1:8 750MHZ 32QFN Microchip Technology	63	$6.72			Tray	Active	Fanout Buffer (Distribution)	1	1:8	Yes/Yes	CML, HCSL, LVCMOS, LVDS, LVPECL	LVPECL	750 MHz	2.375V ~ 3.465V	-40°C ~ 85°C	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	ZL40210LDF1 IC CLK BUFF MUX 2:8 750MHZ 32QFN Microchip Technology	16	$7.48			Tape & Reel (TR)	Active	Fanout Buffer (Distribution), Multiplexer	1	2:8	Yes/Yes	CML, HCSL, LVCMOS, LVDS, LVPECL	LVPECL	750 MHz	2.375V ~ 3.465V	-40°C ~ 85°C	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	ZL40225LDF1 IC CLK BUFF MUX 2:8 750MHZ 32QFN Microchip Technology	33	$7.56			Tape & Reel (TR)	Active	Fanout Buffer (Distribution), Multiplexer	1	2:8	Yes/Yes	CML, HCSL, LVCMOS, LVDS, LVPECL	LVPECL	750 MHz	2.375V ~ 3.465V	-40°C ~ 85°C	Surface Mount	32-VFQFN Exposed Pad	32-QFN (5x5)
	MC100ES6111FAR2 LOW SKEW CLOCK DRIVER, 100E SERI Freescale Semiconductor	86	$7.14		100ES	Bulk	Active	Fanout Buffer (Distribution), Multiplexer	1	2:10	Yes/Yes	ECL, HSTL, PECL	ECL, PECL	2.7 GHz	2.375V ~ 3.465V	-40°C ~ 110°C	Surface Mount	32-LQFP	32-LQFP (7x7)