參數(shù)資料
型號: MK2727SLF
廠商: IDT, Integrated Device Technology Inc
文件頁數(shù): 1/7頁
文件大?。?/td> 0K
描述: IC VCXO/PLL CLK SYNTHESIZR 8SOIC
標(biāo)準(zhǔn)包裝: 97
類型: PLL 時(shí)鐘合成器,VCXO
PLL:
輸入: 晶體
輸出: CMOS
電路數(shù): 1
比率 - 輸入:輸出: 1:1
差分 - 輸入:輸出: 無/無
頻率 - 最大: 27MHz
除法器/乘法器: 無/無
電源電壓: 4.75 V ~ 5.25 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 8-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 8-SOIC
包裝: 管件
DATASHEET
LOW COST 27 MHZ VCXO
MK2727
IDT LOW COST 27 MHZ VCXO
1
MK2727
REV E 051310
Description
The MK2727 is IDT’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 IDT’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.
IDT 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 IDT 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
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