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Advance Information
CY26126
Dual Output 125-MHz Clock Generator
Features • Integrated phase-locked loop • Low skew, low jitter, high accuracy outputs • 3.3V Operation Part Number CY26126 Outputs 2 Input Frequency Range 25 MHz Output Frequencies 2 copies of 125 MHz (3.3V) Benefits Highest-performance PLL tailored for multimedia applications Meets critical timing requirements in complex system designs
Logic Block Diagram
25 XIN XOUT
P Comp OSC. Q VCO P
OUTPUT MULTIPLEXER AND DIVIDERS
125 MHz 125 MHz
PLL
OE
VDD
VSS
Pin Configurations
CY26126 8-pin SOIC
XIN VDD OE VSS 1 2 3 4 8 7 6 5 XOUT CLKB CLKA VSS
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Cypress Semiconductor Corporation Document #: 38-07351 Rev.