MK2705STR IDT, Integrated Device Technology Inc, MK2705STR Datasheet

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MK2705STR

Manufacturer Part Number
MK2705STR
Description
IC AUDIO CLOCK SOURCE 8-SOIC
Manufacturer
IDT, Integrated Device Technology Inc
Type
Clock Synthesizer - Audior
Datasheet

Specifications of MK2705STR

Input
Clock, Crystal
Output
Clock
Frequency - Max
24.576MHz
Voltage - Supply
3 V ~ 3.6 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
8-SOIC
Frequency-max
24.576MHz
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
AUDIO CLOCK SOURCE
Description
The MK2705 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 good phase noise and long term jitter
characteristics in a small 8-pin package.
Contact IDT if you have a requirement for an input and
output frequency not included in this document.
Block Diagram
IDT™ AUDIO CLOCK SOURCE
Optional crystal load capacitors
27 MHz crystal
or clock input
X1/REFIN
X2
S0
S1
Oscillator
Crystal
1
Features
and Control
PLL Clock
Synthesis
Packaged in 8-pin (150 mil wide) SOIC
Clock or crystal input
Low phase noise
Low jitter
Exact (0 ppm) multiplication ratios
Independent output voltage
Support for 256 times sampling rate
VDD
GND
Circuitry
VDDO
CLK
MK2705
DATASHEET
MK2705
REV E 051310

Related parts for MK2705STR

MK2705STR Summary of contents

Page 1

AUDIO CLOCK SOURCE Description The MK2705 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 ...

Page 2

MK2705 AUDIO CLOCK SOURCE Pin Assignment 8-pin SOIC Pin Descriptions Pin Pin Pin Number Name Type 1 X1/REFIN Input Connect ...

Page 3

MK2705 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 and as close ...

Page 4

MK2705 AUDIO CLOCK SOURCE Absolute Maximum Ratings Stresses above the ratings listed below can cause permanent damage to the MK2705. These ratings, which are standard values for IDT commercially rated parts, are stress ratings only. Functional operation of the device ...

Page 5

MK2705 AUDIO CLOCK SOURCE AC Electrical Characteristics Unless stated otherwise, VDD = 3.3 V ±10%, Ambient Temperature 0 to +70 C Parameter Input frequency Output duty cycle Output clock rise time Output clock fall time Jitter, short term Jitter, long ...

Page 6

MK2705 AUDIO CLOCK SOURCE Package Outline and Package Dimensions Package dimensions are kept current with JEDEC Publication No INDEX AREA Ordering Information Part / Order Number Marking MK2705SLF MK2705SL MK2705SLFTR MK2705SL While the information ...

Page 7

MK2705 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 to ...

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