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부품번호 | MK2731-03C 기능 |
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기능 | MPEG Audio Clock Synthesizer | ||
제조업체 | Integrated Circuit Systems | ||
로고 | |||
MK2731-03C
MPEG Audio Clock Synthesizer
Description
The MK2731-03 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 our proprietary
analog Phase-Locked Loop (PLL) techniques, the
device uses an inexpensive crystal or clock input to
produce up to three output clocks. All of the audio
frequencies are synthesized exactly, with zero ppm
error, and locked to the 27 MHz clock.
MicroClock manufactures the largest variety of
Set-Top Box and multimedia clock synthesizers
for all applications. Consult MicroClock to
eliminate VCXOs, crystals and oscillators from
your board.
Features
• Packaged in 16 pin narrow SOIC
• Produces exact audio clocks from the video
• Uses a crystal or clock input
• Zero ppm synthesis error in all clocks
• All frequencies are frequency locked
• 25mA output drive capability at TTL levels
• Advanced, low power, sub-micron CMOS process
• 3.3V or 5V operating voltage
Block Diagram
3
S2:0
27 MHz crystal
or clock
X1
X2
Crystal
Oscillator
(Capacitors are required
for crystal tuning)
PLL/Clock
Synthesis
Circuitry
Output
Buffer
Output
Buffer
Output
Buffer
CLK1
CLK2
REF
MDS 2731-03C D
1
Revision 011101
Integrated Circuit Systems, Inc.• 525 Race Street, San Jose, CA, 95126 • (408) 295-9800 tel • www.icst.com
MK2731-03C
MPEG Audio Clock Synthesizer
Jitter Measurements
S2 S1 S0
000
001
010
011
CLK2
(MHz)
8.192
11.2896
12.288
24.576
Notes: 1. Jitter is about equal at 25°C and 70°C
5V
one sigma (ps) typical max (± ps)
45 110
25 60
24 70
32 90
3.3V
one sigma (ps) typical max (± ps)
92 185
42 110
49 130
52 150
Package Outline and Package Dimensions
INDEX
AREA
12
D
EH
16 pin SOIC narrow
Symbol
A
A1
B
C
D
E
e
H
L
Inches
Min Max
0.0532 0.0688
0.0040 0.0098
0.0130 0.0200
0.0075 0.0098
0.3859 0.3937
0.1497 0.1574
.050 BSC
0.2284 0.2440
0.0160 0.0500
Millimeters
Min Max
1.35 1.75
0.10 0.24
0.33 0.51
0.19 0.24
9.80 10.00
3.80 4.00
1.27 BSC
5.80 6.20
0.41 1.27
A1
e
C
B
A
L
Ordering Information
Part/Order Number
MK2731-03S
MK2731-03STR
Marking
MK2731-03S
MK2731-03S
Shipping packaging
tubes
tape and reel
Package
16 pin SOIC
16 pin SOIC
Temperature
0-70 °C
0-70 °C
While the information presented herein has been checked for both accuracy and reliability, Integrated Circuit Systems, Incorporated 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. This product is intended for
use in normal commercial applications. Any other applications such as those requiring extended temperature range, high reliability, or other extraordinary environmental
requirements are not recommended without additional processing by ICS. ICS reserves the right to change any circuitry or specifications without notice. ICS does not authorize
or warrant any ICS product for use in life support devices or critical medical instruments.
MDS 2731-03C D
4
Revision 011101
Integrated Circuit Systems, Inc.• 525 Race Street, San Jose, CA, 95126 • (408) 295-9800 tel • www.icst.com
4페이지 | |||
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다운로드 | [ MK2731-03C.PDF 데이터시트 ] |
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구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
MK2731-03C | MPEG Audio Clock Synthesizer | Integrated Circuit Systems |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |