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參數(shù)資料
| 型號(hào)： | MK3724GLF |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 時(shí)鐘產(chǎn)生/分配 |
| 英文描述： | 73.728 MHz, OTHER CLOCK GENERATOR, PDSO16 |
| 封裝： | 4.4 MM, 0.65 MM PITCH, LEAD FREE, TSSOP-16 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 207K |
| 代理商： | MK3724GLF |
DATASHEET
VCXO PLUS AUDIO CLOCK FOR STB
MK3724
IDT VCXO PLUS AUDIO CLOCK FOR STB
1
MK3724
REV E 051310
Description
The MK3724 is a low cost, low jitter, high performance
VCXO and PLL clock synthesizer designed to replace
expensive discrete VCXOs and multipliers. The patented
on-chip Voltage Controlled Crystal Oscillator accepts a 0 to
3.3 V input voltage to cause the output clocks to vary by
±115 ppm. Using IDT’s analog/digital Phase-Locked Loop
(PLL) techniques, the device uses an inexpensive 27 MHz
pullable crystal input to produce a reference output and a
selectable audio clock.
IDT manufactures the largest variety of VCXO based timing
devices for all applications. Consult IDT to eliminate
VCXOs, crystals, and oscillators from your board.
The frequency of the on-chip VCXO is adjusted by an
external control voltage connected to VIN. Because VIN is
a high impedance input, it can be driven directly from an
PWM RC integrator circuit.
Features
Packaged in 16-pin TSSOP
Pb free packaging
Replaces a VCXO and oscillator
Operating voltage of 3.3 V
Provides output of 27 MHz plus audio clock
Uses an inexpensive 27 MHz pullable crystal
On-chip patented VCXO with pull range of 230 ppm
(minimum)
VCXO tuning voltage of 0 to 3.3 V
Advanced, low power, sub-micron CMOS process
Industrial temperature range available
For other standard audio frequencies see the MK3722
Block Diagram
X1
X2
Voltage
Controlled
Crystal
Oscillator
VIN
27 MHz
Pullable
Crystal
PLL/Clock
Synthesis
Circuitry
ACLK
27MHz
S2:S0
VDD
GND
3
PDTS
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MK3724G | 73.728 MHz, OTHER CLOCK GENERATOR, PDSO16 |
| MK3724GILFTR | 73.728 MHz, OTHER CLOCK GENERATOR, PDSO16 |
| MK3727JLFTR | 36 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| MK3727J | 36 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| MK3727JLF | 36 MHz, OTHER CLOCK GENERATOR, PDSO8 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MK3724GLFTR | 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel |
| MK3724GTR | 功能描述:IC VCXO DTV/SET-TOP 16-TSSOP RoHS:否 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器，PLL，頻率合成器 系列:- 標(biāo)準(zhǔn)包裝:39 系列:- 類型:* PLL:帶旁路 輸入:時(shí)鐘 輸出:時(shí)鐘 電路數(shù):1 比率 - 輸入:輸出:1:10 差分 - 輸入:輸出:是/是 頻率 - 最大:170MHz 除法器/乘法器:無/無 電源電壓:2.375 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類型:* 封裝/外殼:* 供應(yīng)商設(shè)備封裝:* 包裝:* |
| MK3724IL | 制造商:ICS 制造商全稱:ICS 功能描述:VCXO PLUS AUDIO CLOCK FOR STB |
| MK3725 | 制造商:ICS 制造商全稱:ICS 功能描述:DUAL OUTPUT 3.3 VOLT VCXO |
| MK3725S | 制造商:ICS 制造商全稱:ICS 功能描述:DUAL OUTPUT 3.3 VOLT VCXO |
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