1523MT

Specifications

Input Frequency 15.734 kHz to 100 MHz No. of Inputs 2 Temperature C Output Frequency Up to 250 MHz Input Type Clock No. of Outputs 3 Output Type LVPECL,SSTL_3 Voltage 3.3 V Package SOIC 24 Speed NA Core Supply Voltage (VDD) 3.3 V Output Supply Voltage (VDDO) 3.3 V


Description

VIDEO CLOCK SYNTHESIZER W
The ICS1523 is a low-cost, high-performance frequency generator. It is well suited to general purpose phase controlled clock synthesis as well as line-locked and genlocked high-resolution video applications. Using the IDT advanced low-voltage CMOS mixed-mode technology, the ICS1523 is an effective phase controlled clock synthesizer and also supports video projectors and displays at resolutions from VGA to beyond UXGA.

ICS1523 features:

Low jitter

Wide input frequency range

15.734 kHz to 100 MHz

PECL differential outputs

Up to 250 MHz

SSTL_3 single-ended clock outputs

Up to 150 MHz

Dynamic Phase Adjust (DPA) for all outputs

I2C controlled phase adjustment

Full clock cycle down to 1/64 of a clock

Double-buffered control registers

External or internal loop filter selection

COAST input can disable charge pump

3.3 VDD

5 Volt tolerant inputs

Industry standard I2C-bus programming interface

PLL Lock detection via I2C or LOCK/REF output pin

24-pin 300-mil SOIC package

Available in Pb-free packaging