CY26187-2 Datasheet, PDF (2/6 Pages) Cypress Semiconductor – Broadcom Reference Design Clock Generator

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
Logic Block Diagram
Benefits
Highest Performance PLL tailored for multimedia applications
Meets critical timing requirements in complex system designs
Input Frequency
50 MHz
Output Frequencies
1 copy of 142.8 MHz (3.3V)
50 XIN
XOUT
OSC
P Comp
Q
VCO
P
PLL
OUTPUT
MULTIPLEXER
AND
DIVIDERS
142.8 MHz
OE
Pin Configuration
VDD VDD VSS VSS
CY26187
8-pin SOIC
XIN ¹
AVDD 2
OE 3
AVSS 4
8 XOUT
7 _VSS
6 _{142.8 MHz}
5 _VDD
Cypress Semiconductor Corporation • 3901 North First Street • San Jose • CA 95134 • 408-943-2600
Document #: 38-07131 Rev. OBS
Revised December 02, 2004