QUAD LVDS OSCILLATOR/BUFFER
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ICS556-03
QUAD LVDS OSCILLATOR/BUFFER
Description
The ICS556-03 is a clock oscillator with quad LVD...
Description
www.DataSheet4U.com
ICS556-03
QUAD LVDS OSCILLATOR/BUFFER
Description
The ICS556-03 is a clock oscillator with quad LVDS outputs. Using a standard 25 MHz crystal, no additional external components are required to generate quad LVDS outputs at 25 MHz. This product is intended for clock generation. It has low output jitter (variation in the output period), but input to output skew and jitter are not defined nor guaranteed.
Features
Packaged in 16-pin TSSOP Requires no external components Low Phase Jitter: <1ps from 10 kHz to 10 MHz Quad, Differential LVDS outputs Operating voltage of 2.5 Volt Advanced, low-power, sub-micron CMOS process
Block Diagram
VDD
EN1 EN2 EN3 EN4
CLKA CLKA CLKB
25MHz
Crystal Oscillator
CLKB CLKC CLKC CLKD CLKD LVDS
GND
MDS 556-03 B I n t e gra te d C i r c u i t S y s t e m s
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1
525 Race Stre et, San Jo se, CA 9 5126
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Revision 030204 te l (40 8) 2 97-12 01
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w w w. i c st . c o m
ICS556-03 Quad LVDS Oscillator/Buffer
Pin Assignment
EN1 VDD A A B B EN2 X2 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 EN4 EN3 D D C C GND X1
16-Pin (150 mil) SOIC
Pin Descriptions
Pin Number
1 2 3 4 5 6 7 8 9 10 11 12 13
Pin Name
EN1 VDD A A B B EN2 X2 X1 GND C C D
Pin Type
Input Power Output Output Output Output Input Input Input Power Output Output Output
Pin Description
Enable pin for Outputs A and A. EN1 high enables A, A outputs. EN1 low tri states A, A outputs. No Pull-Up resistor. Power supply. Connect to 2.5 V. Differential clock output. In...
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