QFP Clock Drivers & Buffers 24

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Part	Manufacturer	Logic IC Type	Temperature Grade	Terminal Form	No. of Terminals	Package Code	Package Shape	Package Body Material	Surface Mount	Input Conditioning	No. of Functions	Technology	Nominal Supply Voltage / Vsup (V)	Power Supplies (V)	No. of Inverted Outputs	Package Style (Meter)	Package Equivalence Code	Propagation Delay (tpd)	Maximum I (ol)	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Output Characteristics	Maximum Same Edge Skew (tskwd)	Minimum Operating Temperature	Terminal Finish	No. of True Outputs	Terminal Position	Minimum fmax	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Supply Voltage (Vsup)	Maximum Seated Height	Width	Qualification	Minimum Supply Voltage (Vsup)	Maximum Power Supply Current (ICC)	Additional Features	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Family
CDC2582PBG	Texas Instruments		COMMERCIAL	GULL WING	52	QFP	SQUARE	PLASTIC/EPOXY	YES			BICMOS	3.3	3.3		FLATPACK	QFP52,.47SQ		12 Amp	Clock Drivers	.635 mm	70 Cel			0 Cel			QUAD		S-PQFP-G52					Not Qualified
CDC222PAH	Texas Instruments		COMMERCIAL	GULL WING	52	QFP	SQUARE	PLASTIC/EPOXY	YES			ECL100K	3.3	3.3		FLATPACK	TQFP52,.47SQ			Clock Drivers	.5 mm	70 Cel			0 Cel			QUAD		S-PQFP-G52					Not Qualified
CDC586PBG	Texas Instruments		COMMERCIAL	GULL WING	52	QFP	SQUARE	PLASTIC/EPOXY	YES			BICMOS	3.3	3.3		FLATPACK	QFP52,.47SQ		32 Amp	Clock Drivers	.635 mm	70 Cel			0 Cel			QUAD		S-PQFP-G52					Not Qualified
CDC2586PBG	Texas Instruments		COMMERCIAL	GULL WING	52	QFP	SQUARE	PLASTIC/EPOXY	YES			BICMOS	3.3	3.3		FLATPACK	QFP52,.47SQ		12 Amp	Clock Drivers	.635 mm	70 Cel			0 Cel			QUAD		S-PQFP-G52					Not Qualified
ADH987L701G32	Analog Devices	CLOCK DRIVER	INDUSTRIAL	FLAT	32	QFP	SQUARE	CERAMIC, METAL-SEALED COFIRED	YES		1		3.3		9	FLATPACK	QFP32,.63SQ,30				.76 mm	85 Cel			-40 Cel		9	QUAD	4500 MHz	S-CQFP-G32			2.08 mm	10.3 mm			440 mA					10.3 mm
PCK953BD-F	NXP Semiconductors		COMMERCIAL	GULL WING	32	QFP	SQUARE	PLASTIC/EPOXY	YES			CMOS	3.3	3.3		FLATPACK	QFP32,.35SQ,32		20 Amp	Clock Drivers	.8 mm	70 Cel			0 Cel			QUAD		S-PQFP-G32					Not Qualified
PCK953BD/G-F	NXP Semiconductors		COMMERCIAL	GULL WING	32	QFP	SQUARE	PLASTIC/EPOXY	YES			CMOS	3.3	3.3		FLATPACK	QFP32,.35SQ,32		20 Amp	Clock Drivers	.8 mm	70 Cel			0 Cel			QUAD		S-PQFP-G32					Not Qualified
PCK210BD,118	NXP Semiconductors		INDUSTRIAL	GULL WING	32	QFP	SQUARE	PLASTIC/EPOXY	YES			ECL		-2.5/-3.3/2.5/3.3		FLATPACK	QFP32,.35SQ,32		5 Amp	Clock Drivers	.8 mm	85 Cel			-40 Cel			QUAD		S-PQFP-G32					Not Qualified
PI6C4911510FAIIE	Diodes Incorporated		INDUSTRIAL	GULL WING	32	QFP	SQUARE	PLASTIC/EPOXY	YES				3.3	3.3		FLATPACK	TQFP32,.35SQ,32			Clock Drivers	.8 mm	85 Cel			-40 Cel			QUAD		S-PQFP-G32					Not Qualified
PI6C4911510FAIIEX	Diodes Incorporated		INDUSTRIAL	GULL WING	32	QFP	SQUARE	PLASTIC/EPOXY	YES				3.3	3.3		FLATPACK	TQFP32,.35SQ,32			Clock Drivers	.8 mm	85 Cel			-40 Cel			QUAD		S-PQFP-G32					Not Qualified
PI6C48535FAE	Diodes Incorporated		INDUSTRIAL	GULL WING	48	QFP	SQUARE	PLASTIC/EPOXY	YES				3.3	3.3		FLATPACK	TQFP48,.35SQ			Clock Drivers	.5 mm	85 Cel			-40 Cel			QUAD		S-PQFP-G48					Not Qualified
PI6C48535FAEX	Diodes Incorporated		INDUSTRIAL	GULL WING	48	QFP	SQUARE	PLASTIC/EPOXY	YES				3.3	3.3		FLATPACK	TQFP48,.35SQ			Clock Drivers	.5 mm	85 Cel			-40 Cel			QUAD		S-PQFP-G48					Not Qualified
854210CY	Renesas Electronics		INDUSTRIAL	GULL WING	32	QFP	SQUARE	PLASTIC/EPOXY	YES				3.3	3.3		FLATPACK	QFP32,.35SQ,32			Clock Drivers	.8 mm	85 Cel			-40 Cel	TIN LEAD		QUAD		S-PQFP-G32	3				Not Qualified				e0	20	225
8344AYI-01ILFT	Renesas Electronics	LOW SKEW CLOCK DRIVER	COMMERCIAL	GULL WING	48	QFP	SQUARE	PLASTIC/EPOXY	YES			CMOS		2.5/3.3		FLATPACK	QFP48,.35SQ,20		36 Amp	Clock Drivers	.5 mm	70 Cel			0 Cel			QUAD		S-PQFP-G48					Not Qualified
854210CYT	Renesas Electronics		INDUSTRIAL	GULL WING	32	QFP	SQUARE	PLASTIC/EPOXY	YES				3.3	3.3		FLATPACK	QFP32,.35SQ,32			Clock Drivers	.8 mm	85 Cel			-40 Cel	TIN LEAD		QUAD		S-PQFP-G32	3				Not Qualified				e0	20	225
MPC9658FA	Renesas Electronics	PLL BASED CLOCK DRIVER	COMMERCIAL	GULL WING	32	QFP	SQUARE	PLASTIC/EPOXY	YES	DIFFERENTIAL	1	CMOS	3.3	2.5/3.3	0	FLATPACK	QFP32,.35SQ,32	4 ns	24 Amp	Clock Drivers	.8 mm	70 Cel	3-STATE	.12 ns	0 Cel	Tin/Lead (Sn85Pb15)	10	QUAD	100 MHz	S-PQFP-G32	3	3.465 V	1.6 mm	7 mm	Not Qualified	3.135 V		CAN ALSO OPERATE WITH 3.3V SUPPLY	e0	20	225	7 mm	9658
872S33CYLF	Renesas Electronics		COMMERCIAL	GULL WING	144	QFP	SQUARE	PLASTIC/EPOXY	YES				3.3	3.3		FLATPACK	QFP144,.87SQ,20		1 Amp	Clock Drivers	.5 mm	70 Cel			0 Cel	MATTE TIN		QUAD		S-PQFP-G144	1				Not Qualified				e3		260
MPC9608FA	Renesas Electronics	PLL BASED CLOCK DRIVER	INDUSTRIAL	GULL WING	32	QFP	SQUARE	PLASTIC/EPOXY	YES	STANDARD	1	CMOS	3.3	2.5/3.3	0	FLATPACK	QFP32,.35SQ,32		15 Amp	Clock Drivers	.8 mm	85 Cel	3-STATE	.15 ns	-40 Cel	Tin/Lead (Sn85Pb15)	10	QUAD	100 MHz	S-PQFP-G32	3	3.465 V	1.6 mm	7 mm	Not Qualified	3.135 V		CAN ALSO OPERATE AT 3.3V SUPPLY	e0	20	225	7 mm	9608
8521AYI-03LN	Renesas Electronics	LOW SKEW CLOCK DRIVER	INDUSTRIAL	GULL WING	32	QFP	SQUARE	PLASTIC/EPOXY	YES	DIFFERENTIAL MUX	1		3.3	3.3	0	FLATPACK	QFP32,.35SQ,32	1.6 ns		Clock Drivers	.8 mm	85 Cel		.05 ns	-40 Cel	MATTE TIN	18	QUAD	500 MHz	S-PQFP-G32	3	3.465 V	1.6 mm	7 mm	Not Qualified	3.135 V			e3	30	260	7 mm	8521
8521AYI-03LNT	Renesas Electronics	LOW SKEW CLOCK DRIVER	INDUSTRIAL	GULL WING	32	QFP	SQUARE	PLASTIC/EPOXY	YES				3.3	3.3		FLATPACK	QFP32,.35SQ,32			Clock Drivers	.8 mm	85 Cel			-40 Cel	MATTE TIN		QUAD		S-PQFP-G32	3				Not Qualified				e3	30	260
5T995PFI	Renesas Electronics		INDUSTRIAL	GULL WING	44	QFP	SQUARE	PLASTIC/EPOXY	YES				2.5	2.5		FLATPACK	QFP44,.47SQ,32		12 Amp	Clock Drivers	.8 mm	85 Cel			-40 Cel	TIN LEAD		QUAD		S-PQFP-G44	3				Not Qualified				e0	30	240
872S33CYLFT	Renesas Electronics		COMMERCIAL	GULL WING	144	QFP	SQUARE	PLASTIC/EPOXY	YES				3.3	3.3		FLATPACK	QFP144,.87SQ,20		1 Amp	Clock Drivers	.5 mm	70 Cel			0 Cel	MATTE TIN		QUAD		S-PQFP-G144	1				Not Qualified				e3		260
5T93GL061PFI8	Renesas Electronics		INDUSTRIAL	GULL WING	32	QFP	SQUARE	PLASTIC/EPOXY	YES				2.5	2.5		FLATPACK	QFP32,.35SQ,32			Clock Drivers	.8 mm	85 Cel			-40 Cel	TIN LEAD		QUAD		S-PQFP-G32	3				Not Qualified				e0	20	225
5T93GL061PFI	Renesas Electronics		INDUSTRIAL	GULL WING	32	QFP	SQUARE	PLASTIC/EPOXY	YES				2.5	2.5		FLATPACK	QFP32,.35SQ,32			Clock Drivers	.8 mm	85 Cel			-40 Cel	TIN LEAD		QUAD		S-PQFP-G32	3				Not Qualified				e0	20	225

Clock Drivers & Buffers

Clock drivers and buffers are two electronic components commonly used in digital systems to control the timing and distribution of clock signals.

Clock drivers are electronic components that generate a clock signal and distribute it to multiple components or devices within a digital system. The clock signal is a periodic waveform that synchronizes the timing of different operations within the system. The clock driver typically amplifies and shapes the clock signal to ensure that it meets the timing requirements of the system.

Buffers, on the other hand, are electronic components that amplify and isolate signals. In digital systems, buffers are often used to distribute clock signals to multiple components without degrading the quality of the signal. Buffers can help to reduce signal distortion, noise, and jitter, which can be particularly important in high-speed digital systems.

Buffers can also be used to isolate signals and prevent interference between different components or devices. They can be particularly useful in situations where the output of one device or component could damage another device or component.

Clock drivers and buffers can be used together to distribute clock signals throughout a digital system while maintaining signal integrity. The clock driver generates the clock signal and distributes it to the buffers, which then amplify and isolate the signal before distributing it to the various components or devices within the system.