IDT9173B-01CS08LF IDT, Integrated Device Technology Inc, IDT9173B-01CS08LF Datasheet

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IDT9173B-01CS08LF

Manufacturer Part Number
IDT9173B-01CS08LF
Description
IC VIDEO CLK GEN 5V 8SOIC
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet

Specifications of IDT9173B-01CS08LF

Input
*
Output
*
Frequency - Max
*
Voltage - Supply
*
Operating Temperature
*
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Frequency-max
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
800-1928

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
IDT9173B-01CS08LF
Manufacturer:
GM
Quantity:
780
VIDEO GENLOCK PLL
Description
The IDT9173B provide the analog PLL circuit blocks to
implement a frequency multiplier. Because the device is
configured to use an external divider in the PLL clock
feedback path, a large divider can be used to result in a
large frequency multiplication ratio. This is useful when
using a low frequency input clock to generate a high
frequency output clock. The IDT9173B contains a phase
detector, charge pump, loop filter, and voltage-controlled
oscillator (VCO). The ICS674-01 can be used as the
external feedback divider.
A common application of the IDT9173B is the
implementation of a video genlock circuit. Because of this,
the IDT9173B inputs operate on the negative-going clock
edge.
The IDT9173B is pin and function compatible to the
AV9173-01/15.
Block Diagram
IDT™ VIDEO GENLOCK PLL
1
Features
Phase-detector/VCO circuit block
Ideal for genlock system
Reference clock range 12 kHz to 1 MHz for full output
clock range
Output clock range of 1.25 to 75 MHz (-01), and 0.625 to
37.5 MHz (-15). See “Allowable Input Frequency to
Output Frequency” table for conditions
On-chip loop filter
Single 5 V power supply
Low power CMOS technology
8-pin SOIC package
IDT9173B
DATASHEET
IDT9173B
REV B 111209

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IDT9173B-01CS08LF Summary of contents

Page 1

... The ICS674-01 can be used as the external feedback divider. A common application of the IDT9173B is the implementation of a video genlock circuit. Because of this, the IDT9173B inputs operate on the negative-going clock edge. The IDT9173B is pin and function compatible to the AV9173-01/15. Block Diagram IDT™ VIDEO GENLOCK PLL Features • ...

Page 2

... Pin Number Pin Name 1 FBIN GND 4 FS0 CLK1 7 VDD 8 CLK2 Allowable Input Frequency to Output Frequency for IDT9173B-01 (in MHz) (IDT9173B-15 outputs run at exactly half of the IDT9173B-01 frequencies) f (kHz) CLK1 Output IN 12 < f < 14 kHz 44 < f < 17 kHz 30 < f < 30 kHz 25 < f < 35 kHz 15 ...

Page 3

... MHz range and stable (low clock jitter) for creation of a stable output clock. The output hook-ups of the IDT9173B are dictated by the Figure 1: Typical Application of IDT9173B in a Video Genlock System IDT™ VIDEO GENLOCK PLL desired dot clock frequency. The primary consideration is the internal VCO which operates over a frequency range of 10 MHz to 75 MHz ...

Page 4

... VIDEO GENLOCK PLL Absolute Maximum Ratings Stresses above the ratings listed below can cause permanent damage to the IDT9173B. These ratings, which are standard values for IDT 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 5

... CLK1 frequency < 25 MHz ABS 2 T LABS f see allowable fi below IN 5 CLOCK SYNTHESIZER Min. Typ. Max VDD-0.4 VDD-0.8 2.4 Min. Typ. Max. Units 0.6 1.4 0.8 0 MHz 120 MHz -400 ±250 ±4 12 IDT9173B Units µA 5 µA 0 1.5 ns 3.0 ns 2 250 ps 400 ...

Page 6

... By following these guidelines, the IDT9173B will operate down to 12 kHz inputs across temperature, voltage and lot-to-lot variation. 5. Jitter values are measured at frequencies > 25 MHz for IDT9173B-01, for IDT9173B-15, jitter is measured at frequency > 12.5 MHz. Thermal Characteristics ...

Page 7

... C 0.19 0.25 .0075 D 4.80 5.00 .1890 E 3.80 4.00 .1497 e 1.27 BASIC 0.050 BASIC H 5.80 6.20 .2284 h 0.25 0.50 .010 L 0.40 1.27 .016 Temperature +70 C IDT9173B Inches Max .0688 .0098 .020 .0098 .1968 .1574 .2440 .020 .050 8 C REV B 111209 ...

Page 8

... IDT9173B VIDEO GENLOCK PLL Revision History Rev. Originator Date Description of Change A R.Willner 09/23/08 New datasheet. B 11/12/09 Released to final. IDT™ VIDEO GENLOCK PLL 8 IDT9173B CLOCK SYNTHESIZER REV B 111209 ...

Page 9

... IDT9173B VIDEO GENLOCK PLL Innovate with IDT and accelerate your future networks. Contact: www.IDT.com For Sales 800-345-7015 408-284-8200 Fax: 408-284-2775 Corporate Headquarters Integrated Device Technology, Inc. www.idt.com © 2006 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice. IDT and the IDT logo are trademarks of Integrated Device Technology, Inc ...

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