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CY7B9950

Part Number	CY7B9950
Manufacturer	Cypress Semiconductor
Description	High-Speed Multi-Phase PLL Clock Buffer
Published	Dec 19, 2006
Detailed Description	www.DataSheet4U.com RoboClock CY7B9950 2.5/3.3V, 200-MHz High-Speed Multi-Phase PLL Clock Buffer Features • • • • • •...
Datasheet	CY7B9950 PDF File

Overview

www.
DataSheet4U.
com RoboClock CY7B9950 2.
5/3.
3V, 200-MHz High-Speed Multi-Phase PLL Clock Buffer Features • • • • • • • • • • • • • • • 2.
5V or 3.
3V operation Split output bank power supplies Output frequency range: 6 MHz to 200 MHz Output-output skew < 100 ps Cycle-cycle jitter < 100 ps ± 2% max output duty cycle Selectable output drive strength Selectable positive or negative edge synchronization Eight LVTTL outputs driving 50Ω terminated lines LVCMOS/LVTTL over-voltage-tolerant reference input Phase adjustments in 625-/1250-ps steps up to +7.
5 ns 2x, 4x multiply and (1/2)x, (1/4)x divide ratios Spread-Spectrum-compatible Industrial temp.
range: –40°C to +85°C 32-pin TQFP package Description The CY7B9950 RoboClock is a low-voltage, low-power, eight-output, 200-MHz clock driver.
It features output phase programmability which is necessary to optimize the timing of high-performance computer and communication systems.
The user can program the phase of the output banks through nF[0:1...

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