ICS9110-02CS14T-IB0 IDT, Integrated Device Technology Inc, ICS9110-02CS14T-IB0 Datasheet

ICS9110-02CS14T-IB0

Manufacturer Part Number

ICS9110-02CS14T-IB0

Description

Manufacturer

IDT, Integrated Device Technology Inc

Datasheet

1.ICS9110-02CS14T-IB0.pdf (11 pages)

Specifications of ICS9110-02CS14T-IB0

Operating Temperature (max)

70C

Operating Temperature (min)

Package Type

SOIC N

Pin Count

Mounting

Surface Mount

Lead Free Status / Rohs Status

Not Compliant

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General Description

Block Diagram

Serially Programmable Frequency Generator

The AV9110 generates user specified clock frequencies using

an externally generated input reference, such as 14.318 MHz

or 10.00 MHz crystal connected between pins 1 and 14.

Alternately, a TTL input reference clock signal can be used.

The output frequency is determined by a 24-bit digital word

entered through the serial port. The serial port enables the

user to change the output frequency on-the-fly.

The clock outputs utilize CMOS level output buffers that

operate up to 130 MHz.

9110 Rev G 03/19/08

Integrated

Circuit

Systems, Inc.

ICS reserves the right to make changes in the device data identified in this

publication without further notice. ICS advises its customers to obtain the latest

version of all device data to verify that any information being relied upon by the

customer is current and accurate.

Applications

Features

•

Graphics: The AV9110 generates low jitter, high speed pixel

(or dot) clocks. It can be used to replace multiple expensive

high speed crystal oscillators. The flexibility of this device

allows it to generate nonstandard graphics clocks, allowing

the user to program frequencies on-the-fly.

Complete user programmability of output frequency

through serial input data port

On-chip Phase-Locked Loop for clock generation

Generates accurate frequencies up to 130 MHz

Tristate CMOS outputs

5 volt power supply

Low power CMOS technology

14-pin DIP or 150-mil SOIC

Very low jitter

Wide operating range VCO

AV9110

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ICS9110-02CS14T-IB0 Summary of contents

Page 1

Integrated Circuit Systems, Inc. Serially Programmable Frequency Generator General Description The AV9110 generates user specified clock frequencies using an externally generated input reference, such as 14.318 MHz or 10.00 MHz crystal connected between pins 1 and 14. Alternately, a TTL ...

Page 2

AV9110 Pin Configuration 14 Pin Dip, SOIC Pin Descriptions ...

Page 3

Absolute Maximum Ratings Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . 7.0 V Voltage on I/O pins referenced to GND ...

Page 4

AV9110 Serial Programming The AV9110 is programmed to generate clock frequencies by entering data through the shift register. Figure 1 displays the proper timing sequence. On the negative going edge of CE#, the shift register is enabled and the data ...

Page 5

Output Divider Turth Tables Table Programming the PLL The AV9110 has a wide operating range but it is recommended that it is operated ...

Page 6

AV9110 Figure 1 - Serial Programming AC Timing Frequency Acquisition Time Frequency acquisition (or “lock”) ...

Page 7

AV9110 Quartz Crystal Selection When an external quartz crystal will be used as a frequency reference for the AV9110, attention needs to be given to crystal selection if accurate reference frequency and output frequency is desired. The AV9110 uses a ...

Page 8

AV9110 AV9110 Recommended Board Layout This is the recommended layout for the AV9110 to maximize clock performance. Shown are the power and ground connections, the ground plane, and the input/output traces. Use of the isolated ground plane and power connection, ...

Page 9

AV9110 Typical Duty Cycle VCO Output Divide Duty Cycle will improve if R > 1 MHz AV9110 Idd MHz 9 AV9110 ...

Page 10

AV9110 14-Pin 150 mil SOIC Package Ordering Information AV9110-01CN14LF, AV9110-02CN14LF AV9110-01CS14LF, AV9110-02CS14LF Example: ICS XXXX S-PPP X#W LF 14-Pin DIP Package Lead Free, RoHS Compliant (Optional) Lead Count Lead Count=1 digits Pattern Number digit number for ...

Page 11

Revision History Rev. Issue Date Description G 3/19/2008 added LF ordering Information. 11 AV9110 Page # 10 ...

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