参数资料
型号: MK2727STR
元件分类: 时钟产生/分配
英文描述: 27 MHz, OTHER CLOCK GENERATOR, PDSO8
封装: 0.150 INCH, SOIC-8
文件页数: 1/6页
文件大小: 125K
代理商: MK2727STR
MK2727
MDS 2727 C
1
Revision 040704
In te grat ed C i rc ui t Syst em s
5 25 Race Street, San Jose, CA 95 126
te l (40 8 ) 29 7-120 1
www.ics t.co m
LOW COST 27 MHZ VCXO
The MK2727 is ICS’s lowest cost, low-jitter,
high-performance VCXO and PLL clock synthesizer
designed to replace expensive 27MHz VCXOs. The
on-chip Voltage Controlled Crystal Oscillator accepts a
0 to 3V input voltage to cause the output clocks to vary
by ±100 ppm. Using ICS’s patented VCXO and analog
Phase-Locked Loop (PLL) techniques, the device uses
an inexpensive external 13.5 MHz pullable crystal input
to produce a 27 MHz output clock.
ICS manufactures the largest variety of Set-Top Box
and multimedia clock synthesizers for all applications. If
more clock outputs are needed, see the MK2731 or
MK277x family of parts. Consult ICS to eliminate
VCXOs, crystals and oscillators from your board.
Features
Packaged in 8-pin narrow SOIC
Uses an inexpensive 13.500 MHz external crystal
On-chip VCXO with pull range of 200 ppm
(minimum)
VCXO input tuning voltage 0 to 3.3 V
25 mA output drive capability at TTL levels
Advanced, low-power, sub-micron CMOS process
5 V operating voltage
Block Diagram
27 MHz
X1
X2
Voltage
Controlled
Crystal
Oscillator
PLL/Clock
Synthesis
Circuitry
VIN
13.5 MHz
Pullable
Crystal
相关PDF资料
PDF描述
MK2731-01GLF 64 MHz, OTHER CLOCK GENERATOR, PDSO16
MK2731-01GLFTR 64 MHz, OTHER CLOCK GENERATOR, PDSO16
MK2731-01G 64 MHz, OTHER CLOCK GENERATOR, PDSO16
MK2744-10S 81 MHz, VIDEO CLOCK GENERATOR, PDSO16
MK2744-07STRLF 40.5 MHz, VIDEO CLOCK GENERATOR, PDSO16
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