- 您現(xiàn)在的位置：買(mǎi)賣(mài)IC網(wǎng) > PDF目錄39601 > MK2772-01SLFTR 27 MHz, OTHER CLOCK GENERATOR, PDSO20 PDF資料下載
參數(shù)資料
| 型號(hào)： | MK2772-01SLFTR |
| 元件分類(lèi)： | 時(shí)鐘產(chǎn)生/分配 |
| 英文描述： | 27 MHz, OTHER CLOCK GENERATOR, PDSO20 |
| 封裝： | LEAD FREE, SOIC-20 |
| 文件頁(yè)數(shù)： | 1/4頁(yè) |
| 文件大小： | 483K |
| 代理商： | MK2772-01SLFTR |
MK2772-01
VCXO and Set-Top Clock Source
MDS 2772-01 D
1
Revision 102704
Integrated Circuit Systems, Inc. 525 Race Street San Jose CA 95126 (408)295-9800tel www.icst.com
Block Diagram
Description
Features
The MK2772-01 is a low cost, low jitter, high
performance VCXO and clock synthesizer for set-top
boxes. 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’
patented VCXO and analog Phase-Locked Loop (PLL)
techniques, the device uses an inexpensive 13.5 MHz
crystal input to produce multiple output clocks. All
clocks are frequency locked to the 27.00MHz output
(and to each other) with zero ppm error. The MK2772
includes a glitch-free multiplexer to switch input
sources during operation.
ICS manufactures the largest variety of Set-Top Box
and multimedia clock synthesizers for all applications.
Consult ICS to eliminate VCXOs, crystals and
oscillators from your board.
Packaged in 20 pin SOIC (Pb free available)
Uses an inexpensive 13.5 MHz crystal
On-chip VCXO (patented) with pull range
of 200ppm (minimum)
Ability to switch input sources “on-the-fly”
VCXO tuning voltage of 0 to 3V
Zero ppm synthesis error (patented) in all
clocks. All exactly track 27MHz VCXO
All clocks are frequency locked. All will vary the
same amount (in ppm) as the VCXO
Selectable Audio clock for 256x, 384x, and 512x.
25mA output drive capability at TTL levels
Advanced, low power, sub-micron CMOS process
5V operating voltage
Voltage Controlled
Crystal Oscillator
and x2 PLL
VDD
GND
Clock
Synthesis
Circuitry
Output
Buffer
Output
Buffer
3.6864 MHz
Output
Buffers
11.0592 MHz
Audio Clock
Output
Buffer
27.000 MHz
3
2
ACS1:0
13.5 MHz
pullable
crystal
X1
X2
VIN
Output
Buffer
16.6667 MHz
INMUXSEL
EXTCLKIN
3
deglitched
mux
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MK3200SLF | 0.032768 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| MK3230-01S | 80 MHz, OTHER CLOCK GENERATOR, PDSO16 |
| MK3230-01S | 80 MHz, OTHER CLOCK GENERATOR, PDSO16 |
| MK3230-01SLF | 80 MHz, OTHER CLOCK GENERATOR, PDSO16 |
| MK3234-01S | 50 MHz, OTHER CLOCK GENERATOR, PDSO16 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MK2772-01STR | 功能描述:IC CLK SRC VCXO/SET-TOP 20-SOIC RoHS:否 類(lèi)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(lèi)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(wú)/無(wú) 電源電壓:2.375 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類(lèi)型:* 封裝/外殼:* 供應(yīng)商設(shè)備封裝:* 包裝:* |
| MK27FN2M0VMI15 | 功能描述:IC MCU 32BIT 2MB FLASH 169MAPBGA 制造商:nxp usa inc. 系列:Kinetis K27F 包裝:托盤(pán) 零件狀態(tài):在售 核心處理器:ARM? Cortex?-M4 核心尺寸:32-位 速度:150MHz 連接性:EBI/EMI, I2C, QSPI, SDHC, SPI, UART/USART, USB 外設(shè):DMA，I2S，PWM，WDT I/O 數(shù):120 程序存儲(chǔ)容量:2MB（2M x 8） 程序存儲(chǔ)器類(lèi)型:閃存 EEPROM 容量:- RAM 容量:1M x 8 電壓 - 電源（Vcc/Vdd）:1.71 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 16b SAR, D/A 2x6b, 1x12b 振蕩器類(lèi)型:內(nèi)部/外部 工作溫度:-40°C ~ 105°C（TA） 封裝/外殼:169-LFBGA 供應(yīng)商器件封裝:169-MAPBGA（9x9） 標(biāo)準(zhǔn)包裝:260 |
| MK2801F | 制造商:Ohmite Mfg Co 功能描述: |
| MK2801FE-R52 | 制造商:Ohmite Mfg Co 功能描述:Metal Film Resistors 1/4W 2.8K Ohm 1% 250 Volt |
| MK2802F | 制造商:Ohmite Mfg Co 功能描述: |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。