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
	CDC2351MDBREP IC CLK BUFFER 1:10 100MHZ 24SSOP Texas Instruments	44	$15.43			Tape & Reel (TR)	Active	Fanout Buffer (Distribution)	1	1:10	No/No	LVTTL	LVTTL	100 MHz	3V ~ 3.6V	-55°C ~ 125°C	Surface Mount	24-SSOP (0.209", 5.30mm Width)	24-SSOP
	8531AY-01LF IC CLK BUFFER 2:9 500MHZ 32TQFP Renesas Electronics America Inc	5	$29.33			Tray	Obsolete	Fanout Buffer (Distribution), Multiplexer	1	2:9	Yes/Yes	CML, HCSL, LVDS, LVHSTL, LVPECL, SSTL	LVPECL	500 MHz	3.135V ~ 3.465V	0°C ~ 70°C	Surface Mount	32-LQFP	32-TQFP (7x7)
	CDCLVP111MVFREP IC CLOCK BUFFER MUX 2:10 32LQFP Texas Instruments	25	$39.16			Tape & Reel (TR)	Active	Fanout Buffer (Distribution), Multiplexer	1	2:10	Yes/Yes	CML, LVDS, LVPECL, SSTL	LVPECL	3.5 GHz	2.375V ~ 3.8V	-55°C ~ 125°C	Surface Mount	32-LQFP	32-LQFP (7x7)
	8534AY-01LF IC CLK BUFFER 2:22 500MHZ 64TQFP Renesas Electronics America Inc	5	$91.70			Tray	Obsolete	Fanout Buffer (Distribution), Multiplexer	1	2:22	Yes/Yes	CML, HCSL, LVDS, LVHSTL, LVPECL, SSTL	LVPECL	500 MHz	3.135V ~ 3.465V	0°C ~ 85°C	Surface Mount	64-TQFP Exposed Pad	64-TQFP-EP (10x10)
	LMK1C1102PWR LVCMOS BUFFER 2-CHANNEL Texas Instruments	572	$1.62			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	384	$2.27			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
	SY75603ATWL-TR 1:2 LPHCSL FANOUT BUFFER WITH OU Microchip Technology	251	$1.43			Tape & Reel (TR)	Active	Clock Buffer	1	1:2	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)
	551MLFT IC CLK BUFFER 1:4 160MHZ 8SOIC Renesas Electronics America Inc	3	$2.47		ClockBlocks™	Tape & Reel (TR)	Active	Fanout Buffer (Distribution)	1	1:4	No/No	CMOS	CMOS	160 MHz	3V ~ 5.5V	0°C ~ 70°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	SY75604BTWL-TR 1:4 LPHCSL FANOUT BUFFER WITH OU Microchip Technology	506	$1.54			Tape & Reel (TR)	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)
	PL133-27GI-R IC CLK BUFFER 1:2 150MHZ 6DFN Microchip Technology	57	$1.87			Tape & Reel (TR)	Active	Fanout Buffer (Distribution)	1	1:2	No/No	LVCMOS, Sine Wave	LVCMOS	150 MHz	1.62V ~ 3.63V	-40°C ~ 85°C	Surface Mount	6-UFDFN Exposed Pad	6-DFN (1.3x2)
	5PB1102CMGI8 IC CLOCK BUFFER 1:2 8DFN Renesas Electronics America Inc	299	$2.77			Tape & Reel (TR)	Active	Fanout Buffer (Distribution)	1	1:2	No/No	LVCMOS	LVCMOS	200 MHz	1.71V ~ 3.465V	-40°C ~ 85°C	Surface Mount	8-UFDFN	8-VFQFN (2x2)
	NB3L553MNR4G IC CLK BUFFER 1:4 200MHZ 8DFN onsemi	296	$3.12			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)
	PI6CB33202ZDIEX CLOCK BUFFER,V-QFN4040-24,T&R,3. Diodes Incorporated	123	$3.37			Tape & Reel (TR)	Active	Fanout Buffer (Distribution)	1	1:2	Yes/Yes	CMOS	HCSL	133.33 MHz	3.135V ~ 3.465V	-40°C ~ 85°C (TA)	Surface Mount	24-VFQFN Exposed Pad	24-TQFN (4x4)
	621SCMGI8 IC CLOCK BUFFER 1-4 8DFN Renesas Electronics America Inc	88	$3.28			Tape & Reel (TR)	Active	Clock Buffer	1	1:4	No/No	Clock	Clock	200 MHz	1.71V ~ 3.465V	-40°C ~ 105°C (TA)	Surface Mount	8-UFDFN	8-VFQFN (2x2)
	SI5330F-B00214-GMR IC CLK BUFFER 1:8 CMOS 24QFN Skyworks Solutions Inc.	228	$3.73			Tape & Reel (TR)	Active	Fanout Buffer (Distribution), Translator	1	1:8	No/No	CMOS, HSTL, LVTTL, SSTL	CMOS	200 MHz	1.71V ~ 3.63V	-40°C ~ 85°C	Surface Mount	24-VFQFN Exposed Pad	24-QFN (4x4)
	PI6C49CB04AQ3WEX IC CLOCK BUFFER SO-8 Diodes Incorporated	210	$3.83		Automotive, AEC-Q100	Tape & Reel (TR)	Active	Clock Buffer	1	1:4	No/No	LVCMOS	CMOS, LVCMOS	200 MHz	1.425V ~ 1.575V, 1.7V ~ 1.89V, 2.375V ~ 2.625V, 3V ~ 3.6V	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	553MILFT IC CLK BUFFER 1:4 200MHZ 8SOIC Renesas Electronics America Inc	192	$2.33		ClockBlocks™	Tape & Reel (TR)	Active	Fanout Buffer (Distribution)	1	1:4	No/No	CMOS	CMOS	200 MHz	2.375V ~ 5.25V	-40°C ~ 85°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	CDCV304PWR IC CLK BUFFER 1:4 200MHZ 8TSSOP Texas Instruments	113	$3.78			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	30	$3.86			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	86	$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