CY24141-3 Datasheet, PDF (1/6 Pages) Cypress Semiconductor – MediaClock Graphics Clock Generator

PRELIMINARY
CY24141-3
MediaClock™
Graphics Clock Generator
Features
• Integrated phase-locked loop (PLL)
• Low-jitter, high-accuracy output
• 3.3V operation with 2.5V/1.68V output
• Ultra-linear crystal capacitors
Part Number Outputs
CY24141-3
2
Input Frequency Range
18.432 MHz
Benefits
High-performance PLL tailored for multimedia applications
Meets critical timing requirements in complex system designs
Enables application compatibility
Ensures 0PPM Accuracy
Output Frequencies
18.432 MHz, 53.94605395 MHz/54 MHz (selectable)
Logic Block Diagram
XIN
XOUT
OSC
FS
Q
Φ
VCO
P
PLL
OUTPUT
DIVIDER
AVDD VDDL AVSS VSSL VDD VSS
Pin Configurations
CLK_A 18.432 MHz
CLK_B (selectable)
CY24141ZC-3
16-pin TSSOP
XIN ¹
VDD 2
AVDD 3
FS 4
AVSS 5
VSSL 6
N/C 7
N/C 8
16 ^XOUT
15 CLK_A
14 N/C
13 VSS
12 _N/C
11 VDDL
10 _N/C
9 CLK_B
CY24141 Frequency Select Table
Frequency Select
1
0
PPM
–1.000073
0
CLK_B
53.94605395
54
Unit
MHz
MHz
Cypress Semiconductor Corporation • 3901 North First Street • San Jose • CA 95134 • 408-943-2600
Document #: 38-07324 Rev. **
Revised April 4, 2002