ICS661GILFT IDT, Integrated Device Technology Inc, ICS661GILFT Datasheet

IC CLK SOURCE PREC AUDIO 16TSSOP

ICS661GILFT

Manufacturer Part Number
ICS661GILFT
Description
IC CLK SOURCE PREC AUDIO 16TSSOP
Manufacturer
IDT, Integrated Device Technology Inc
Type
Clock Generator, Clock Synchronizerr
Datasheet

Specifications of ICS661GILFT

Pll
Yes with Bypass
Input
Clock, Crystal
Output
Clock
Number Of Circuits
1
Ratio - Input:output
2:2
Differential - Input:output
No/No
Frequency - Max
73.728MHz
Divider/multiplier
No/No
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-TSSOP
Frequency-max
73.728MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
661GILFT
800-1821-2

Available stocks

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Part Number
Manufacturer
Quantity
Price
Part Number:
ICS661GILFT
Manufacturer:
MICREL
Quantity:
154
PRECISION AUDIO CLOCK SOURCE
Description
The ICS661 provides synchronous clock generation for
audio sampling clock rates derived from an MPEG stream,
or can be used as a standalone clock source with a 27 MHz
crystal. The device uses the latest PLL technology to
provide excellent phase noise and long term jitter
performance for superior synchronization and S/N ratio.
Please contact IDT if you have a requirement for an input
and output frequency not included here - we can rapidly
modify this product to meet special requirements.
Block Diagram
IDT™ / ICS™ PRECISION AUDIO CLOCK SOURCE
X1/REFIN
X2
SELIN
S3:0
4
GND (P13)
Oscillator
VDD (P2)
Crystal
1
Features
Packaged in 16-pin TSSOP
Pb (lead) free package, RoHS compliant
Clock or crystal input
Low phase noise
Low jitter
Exact (0 ppm) multiplication ratios
Reference clock output available
Support for 256, 384, 512, and 768 times sampling rate
VDD (P3)
GND (P6)
PLL Clock
Synthesis
GND (P5)
VDDO
VDDR
ICS661
DATASHEET
REF
CLK
ICS661
REV F 051310

Related parts for ICS661GILFT

ICS661GILFT Summary of contents

Page 1

PRECISION AUDIO CLOCK SOURCE Description The ICS661 provides synchronous clock generation for audio sampling clock rates derived from an MPEG stream, or can be used as a standalone clock source with a 27 MHz crystal. The device uses the latest ...

Page 2

ICS661 PRECISION AUDIO CLOCK SOURCE Pin Assignment X1/REFIN 1 VDD 2 VDD GND 5 GND 16-pin 4.40 mil body, 0.50 mm pitch TSSOP Pin Descriptions Pin Pin Pin Number Name Type 1 ...

Page 3

ICS661 PRECISION AUDIO CLOCK SOURCE Application Information Series Termination Resistor Clock output traces should use series termination. To series terminate a 50 trace (a commonly used trace impedance), place a 33 resistor in series with the clock line, as close ...

Page 4

ICS661 PRECISION AUDIO CLOCK SOURCE Absolute Maximum Ratings Stresses above the ratings listed below can cause permanent damage to the ICS661. These ratings, which are standard values for IDT commercially rated parts, are stress ratings only. Functional operation of the ...

Page 5

ICS661 PRECISION AUDIO CLOCK SOURCE AC Electrical Characteristics Unless stated otherwise, VDD = 3.3 V ±10%, Ambient Temperature -40 to +85 C Parameter Crystal Frequency Output Clock Rise Time Output Clock Fall Time Output Duty Cycle Jitter, Short term Jitter, ...

Page 6

ICS661 PRECISION AUDIO CLOCK SOURCE Package Outline and Package Dimensions Package dimensions are kept current with JEDEC Publication No. 95, MO-153 16 INDEX AREA Ordering Information Part / Order Number Marking 661GILF 661GILF 661GILFT 661GILF ...

Page 7

ICS661 PRECISION AUDIO CLOCK SOURCE 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 ...

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