Clock Generator IC's

NPC products exhibit low jitter, stable performance for a variety of applications, including consumer and industrial applications, PC motherboard, and DVD systems.  NPC process and design yields products with the lowest jitter in their class

*Portable Players *DVD players/recorders *Digital Still Camera

Spread Spectrum Clock Generator
Device Input frequency [MHz] Output frequency [MHz] Multiplication SS mode / Modulation rate Supply voltage [V] Package Datasheet SM8760CA 12.75(crystal element connection) 12.75(external input clock) 12.75 4 Center spread/±1.0% 3.0 to 3.6 VSOP-8 (111KB) SM8761AA 20 to 40(crystal element connection) 20 to 108(external input clock) 20 to 108 1 Down spread/-1.0% to -3.8% 3.3±0.3 SOP-8 (125KB) SM8761AB 12 to 32(crystal element connection) 12 to 32(external input clock) 12 to 32 1 Center spread/±0.75% to ±2.25%
Clock Generator with 3 PLL Core
Device	Output  Frequency													Master Clock (MHz)	Supply Voltage		Pkg	Pins
SM8720AV	27.0000		22.5792				48.0000						36.0000	27.000	2.7 to 3.3		VSOP	16	94
													45.0000
													48.6000
SM8721AB	14.318182		96.016044				96.016044							14.318182	3.0 to 3.6		VSOP	16	94
							90.314686
	17.734450		48.008022				71.877274							28.636363
							114.54546
Clock Generator with 2 PLL Core
Device	Output  Frequency (MHz)													Master Clock (MHz)	Supply Voltage		Pkg	Pins
SM8701BM	33.8688	256fs			384fs					512fs	768fs			27.0000		4.5 to 5.5 (PLL and digital)  2.7 to 3.6 (Output buffer)	SSOP	20	120
		8.1920			12.2880						24.5760
		11.2896			16.9344						33.8688
		12.2880			18.4320						36.8640
		16.384			24.5760						24.5760
		22.5792			33.8688						33.8688
		24.5760			36.8640						36.8640
SM8703C/D	27.0000 33.8688	256fs			384fs					512fs	768fs			27.0000		3.0 to 3.6	VSOP	24	115
					16.9344					22.5792	33.8688
					18.4320					24.5760	36.8640
Device	Output  Frequency (MHz)													Master Clock (MHz)	Supply Voltage		Pkg	Pins
								512fs			768fs			27.000		3.0 to 3.6	VSOP	16	111
SM8707D	27.0000	16.9344				33.8688
SM8707E	27.0000	33.8688						22.5792
								24.5760
SM8707F	27.0000	16.9344				33.8688						36.8640
												33.8688
SM8707G	27.0000	33.8688				-		-				-
SM8707H	27.0000	36.8640		16.9344		33.8688		22.5792
								24.5760
SM8707K	24.5760	18.4320		36.8640		33.8688						36.8640 (768fs)
												33.8688 (768fs)
SM8707L	27.0000	24.5760		33.8688								36.8640
												33.8688
Clock Generator with one PLL Core
Device	Master Clock (MHz)								Multiplier Ratio					Output  Frequency (MHz)	Supply Voltage		Pkg	Pins
SM5050AV	20 to 40 MHz									4,  4.25,  5,  6				100 to 125		2.7 to 3.6	VSOP Chip	8

*Under Development.

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