MK2704S IDT, Integrated Device Technology Inc, MK2704S Datasheet

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MK2704S

Manufacturer Part Number
MK2704S
Description
IC PLL AUD CLK SYNTHESIZER 8SOIC
Manufacturer
IDT, Integrated Device Technology Inc
Type
Clock Synthesizer - Audior
Datasheet

Specifications of MK2704S

Pll
Yes with Bypass
Input
Clock, Crystal
Output
CMOS
Number Of Circuits
1
Ratio - Input:output
1:2
Differential - Input:output
No/No
Frequency - Max
36.864MHz
Divider/multiplier
No/No
Voltage - Supply
3.13 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
8-SOIC
Frequency-max
36.864MHz
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MK2704SLFTR
Quantity:
6 235
PLL AUDIO CLOCK SYNTHESIZER
Description
The MK2704 is a low cost, low jitter, high-performance PLL
clock synthesizer designed to replace oscillators and PLL
circuits in set-top box and multimedia systems. Using IDT’s
patented analog Phase Locked Loop (PLL) techniques, the
device uses a 27 MHz crystal or clock input to produce a
buffered reference clock and a selectable audio clock.
The audio clock is frequency locked to the 27 MHz clock,
assuring that the audio with zero ppm error and video will
track perfectly.
IDT manufactures the largest variety of Set-Top Box and
multimedia clock synthesizers for all applications. Consult
IDT to eliminate VCXOs, crystals and oscillators from your
board.
Block Diagram
IDT™ PLL AUDIO CLOCK SYNTHESIZER
clock input
crystal or
27 MHz
Capacitors are required for crystal tuning
X2
X1
S1:0
2
Oscillator
Crystal
and Control
PLL Clock
Synthesis
1
VDD
Circuitry
GND
Features
Packaged in 8-pin SOIC
Pb-free packaging
Uses an inexpensive, fundamental crystal or clock
Selectable audio output clock of 16.9344 MHz, 18.432
MHz, or 36.864 MHz
Supports MPEG sampling rates of 384x, 44.1 kHz, 48
kHz, and 96 kHz
Patented zero ppm synthesis error in all clocks
All frequencies are frequency locked
25 mA output drive capability at TTL levels
Advanced, low power, sub-micron CMOS process
Operating voltage of 3.3 V or 5 V
CLK
27M
MK2704
DATASHEET
MK2704
REV E 051310

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MK2704S Summary of contents

Page 1

PLL AUDIO CLOCK SYNTHESIZER Description The MK2704 is a low cost, low jitter, high-performance PLL clock synthesizer designed to replace oscillators and PLL circuits in set-top box and multimedia systems. Using IDT’s patented analog Phase Locked Loop (PLL) techniques, the ...

Page 2

MK2704 PLL AUDIO CLOCK SYNTHESIZER Pin Assignment X1 1 VDD 2 GND 3 27M 4 8-pin (150 mil) SOIC Pin Descriptions Pin Pin Pin Number Name Type VDD Power 3 GND Power 4 27M Output 5 ...

Page 3

MK2704 PLL AUDIO CLOCK SYNTHESIZER stray capacitance of the board to match the nominally required crystal load capacitance. Because load capacitance can only be increased in this trimming process important to keep stray capacitance to a minimum by ...

Page 4

MK2704 PLL AUDIO CLOCK SYNTHESIZER Parameter Output High Voltage, CMOS level Operating Supply Current Short Circuit Current Input Capacitance Nominal Output Impedance Frequency Synthesis Error Note 1: CMOS level input. Nominal trigger point is VDD/2 for 3 ...

Page 5

... Marking MK2704SLF 2704SL MK2704SLFTR 2704SL While the information presented herein has been checked for both accuracy and reliability, Integrated Device Technology (IDT) assumes no responsibility for either its use or for the infringement of any patents or other rights of third parties, which would result from its use. No other circuits, patents, or licenses are implied ...

Page 6

MK2704 PLL AUDIO CLOCK SYNTHESIZER 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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