ics556-01 ETC-unknow, ics556-01 Datasheet

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ics556-01

Manufacturer Part Number
ics556-01
Description
Broadcom Lvds Clock
Manufacturer
ETC-unknow
Datasheet
MDS 556-01 B
I n t e gra te d C i r c u i t S y s t e m s
Description
The ICS556-01 is a clock oscillator with LVDS outputs.
Using a standard 25 MHz crystal, the device outputs a
.25 mHz (reference) differential output clock. The
operation voltage is 2.5 V to support today’s popular
interfaces. The termination resistor is off-chip.
Block Diagram
25 MHz Crystal
525 Race Stre et, San Jo se, CA 9 5126
X1
X2
VDD
GND
Oscillator
Crystal
2
1
B
ROADCOM
Features
Packaged in 8-pin TSSOP
Requires no external components
Low Phase Jitter: <1 ps from 10 kHz to 10 MHz
Differential LVDS outputs
Operating voltage of 2.5 V.
Advanced, low power, sub-micron CMOS process
OE
te l (40 8) 2 97-12 01
25 MH
100
CLK
CLK
Z
ICS556-01
LVDS C
w w w. i c st . c o m
Revision 020204
LOCK

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ics556-01 Summary of contents

Page 1

... Description The ICS556- clock oscillator with LVDS outputs. Using a standard 25 MHz crystal, the device outputs a .25 mHz (reference) differential output clock. The operation voltage is 2 support today’s popular interfaces. The termination resistor is off-chip. Block Diagram 25 MHz Crystal MDS 556-01 B ...

Page 2

... Input 8 X2 Input External Component Selection The ICS556-01 requires a minimum number of external components for proper operation. A 100Ω termination resistor between CLK and CLK is provided on-chip. Decoupling Capacitors A decoupling capacitor of 0.01µF should be connected between VDD and GND on pins 2 and 3 as close to the ICS556-01 as possible ...

Page 3

... Absolute Maximum Ratings Stresses above the ratings listed below can cause permanent damage to the ICS556-01. These ratings, which are standard values for ICS commercially rated parts, are stress ratings only. Functional operation of the device at these or any other conditions above those indicated in the operational sections of the specifications is not implied ...

Page 4

... Magnitude Change OS ) OSD ) OS 20% to 80%, no load 20% to 80%, no load Measured at 1. Phase Noise integrated from 10 kHz to 10 MHz 4 ● ICS556-01 Broadcom 25 MHz LVDS Clock Min. Typ. Max. Units 2.375 2.625 1.375 1.125 5.3 mA 1.7 mA Min. Typ. Max. Units 25 MHz ...

Page 5

... SCOPE Qx 50 Ω nQx Clock 50 Ω Outputs O UTPUT C IRCUIT Input VOS 5 ICS556-01 Broadcom 25 MHz LVDS Clock 80% 80% 20% 20 ISE ALL IME Ω Ω ∆ ...

Page 6

... α aaa aaa Shipping packaging Tubes Tape and Reel 6 tel (4 08) 297-1 201 ● ICS556-01 Broadcom 25 MHz LVDS Clock Millimeters Inches Min Max Min Max -- 1.20 -- 0.047 0.05 0.15 0.002 0.006 0.80 1.05 0.032 0.041 0.19 0.30 0.007 ...

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