CY26187-2

THIS SPEC IS OBSOLETE Spec No: 38-07131 Spec Title: CY26187-2 Broadcom Reference Design Clock Generator Sunset Owner: RGL Replaced by: NA www.DataSheet4U.com 1CY2295 CY26187-2 Broadcom Reference Design Clock Generator Features Integrated phase-locked loop Low skew, low jitter, high accuracy outputs 3.3V Operation Part Number CY26187-2 Outputs 1 Broadcom Reference Design BCM5680_5404 Input Frequency 50 MHz Output Frequencies 1 copy of 142.8 MHz (3.3V) Benefits Highest Performance PLL tailored for multimedia applications Meets critical timing requirements in complex system designs Logic Block Diagram OUTPUT MULTIPLEXER AND DIVIDERS VCO P 50 XIN XOUT P Comp OSC Q 142.8 MHz PLL OE VDD VDD VSS VSS Pin Configuration CY26187 8-pin SOIC XIN AVDD OE AVSS 1 2 3 4 8 7 6 5 XOUT VSS 142.8 MHz VDD www.DataSheet4U.com Cypress Semiconductor Corporation Document #: 38-07131 Rev. OBS 3901 North First Street San Jose CA 95134 408-943-2600 Revised December 02, 2004 CY26187-2 Summary Name XIN[1] AVDD OE AVSS VDD 142.8 MHz VSS XOUT[1] Pin Number 1 2 3 4 5 6 7 8 Description Reference Crystal Input Analog Voltage Supply Output enable (0-off; 1-on) Ground Voltage Supply 142.8-MHz clock output Ground Reference Crystal Output Absolute Maximum Conditions Parameter VDD TS TJ Storage Description Supply Voltage Temperature[2] –65 VSS – 0.3 VSS – 0.3 2 Junction Temperature Digital Inputs Digital Outputs referred to VDD Electro-Static Discharge Min. Max. 7.0 125 125 ...