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ICS83904-02

Integrated Device Technology
Part Number ICS83904-02
Manufacturer Integrated Device Technology
Description CRYSTAL-TOLVCMOS/LVTTL FANOUT BUFFER
Published Dec 18, 2008
Detailed Description LOW SKEW, 1-TO-4, CRYSTAL-TOLVCMOS/LVTTL FANOUT BUFFER ICS83904-02 GENERAL DESCRIPTION The ICS83904-02 is a low skew, ...
Datasheet PDF File ICS83904-02 PDF File

ICS83904-02
ICS83904-02

Overview
LOW SKEW, 1-TO-4, CRYSTAL-TOLVCMOS/LVTTL FANOUT BUFFER ICS83904-02 GENERAL DESCRIPTION The ICS83904-02 is a low skew, high perforIC S mance 1-to-4 Crystal Oscillator/Crystal-to-LVCMOS HiPerClockS™ Fanout Buffer and a member of the HiPerClockS™ family of High Performance Clock Solutions from IDT.
The ICS83904-02 has selectable single-ended clock or two crystal-oscillator inputs.
There is an output enable to disable the outputs by placing them into a high-impedance state.
www.
DataSheet4U.
com Guaranteed output and par t-to-par t skew characteristics FEATURES • Four LVCMOS/LVTTL outputs, 19Ω typical output impedance @ VDD = VDDO = 3.
3V • Two Crystal oscillator input pairs One LVCMOS/LVTTL clock input • Crystal input frequencry range: 12MHz – 38.
88MHz • Output frequency: 200MHz (maximum) • Output Skew: 40ps (maximum) @ VDD = VDDO = 3.
3V • RMS phase jitter @ 25MHz output, using a 25MHz crystal (100Hz – 1MHz): 0.
16ps (typical) @ VDD = VDDO = 3.
3V • RMS phase noise at 25MHz: Offset Noise Power 100Hz .
.
.
-118.
4 dBc/Hz 1kHz .
.
.
-141.
5 dBc/Hz 10kHz .
.
.
-157.
2 dBc/Hz 100kHz .
.
.
-157.
2 dBc/Hz • Supply Voltage Modes: (Core/Output) 3.
3V/3.
3V 3.
3V/2.
5V 3.
3V/1.
8V 2.
5V/2.
5V 2.
5V/1.
8V make the ICS83904-02 ideal for those applications demanding well defined performance and repeatability.
BLOCK DIAGRAM OE CLK_SEL0 Pullup Pulldown • 0°C to 70°C ambient operating temperature • Available in both standard (RoHS 5) and lead-free (RoHS 6) packages CLK_SEL1 Pulldown XTAL_IN0 PIN ASSIGNMENT OSC 0 0 Q0 CLK_SEL0 XTAL_OUT0 XTAL_IN0 VDD XTAL_IN1 XTAL_OUT1 CLK_SEL1 CLK 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 VDDO Q0 Q1 GND Q2 Q3 VDDO OE XTAL_OUT0 Q1 XTAL_IN1 OSC 0 1 Q2 XTAL_OUT1 ICS83904-02 16-Lead TSSOP 4.
4mm x 5.
0mm x 0.
92mm package body G Package Top View CLK Pulldown 1 0 1 1 Q3 IDT ™ / ICS™ LVCMOS/LVTTL FANOUT BUFFER 1 ICS83904AG-02 REV.
A SEPTEMBER 12, 2007 ICS83904-02 LOW SKEW, 1-TO-4, CRYSTAL-TO-LVCMOS/LVTTL FANOUT BUFFER TABLE 1.
...


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