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參數(shù)資料
| 型號： | MK2745-24SIT |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 時(shí)鐘及定時(shí) |
| 英文描述： | 2745 SERIES, PLL BASED CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16 |
| 封裝： | 0.150 INCH, SOIC-16 |
| 文件頁數(shù)： | 1/7頁 |
| 文件大小： | 188K |
| 代理商： | MK2745-24SIT |
DATASHEET
DVD/MPEG CLOCK SOURCE
MK2745-24
IDT DVD/MPEG CLOCK SOURCE
1
MK2745-24
REV F 051310
Description
The MK2745-24 is a low-cost, low-jitter, high-performance
clock synthesizer for DVD and other MPEG 2-based
applications. Using analog Phase-Locked Loop (PLL)
techniques, the device accepts a 27 MHz fundamental
mode crystal or clock input to produce multiple audio output
clocks, a processor clock, and two 27 MHz clocks. The
audio clocks are frequency-locked to the 27 MHz using our
patented zero ppm error techniques. This allows audio and
video to track exactly, thereby eliminating the need for large
buffer memory.
IDT manufactures a large variety of DVD, Set-top Box, and
multiimedia clock synthesizers for all applications. Consult
IDT to eliminate crystals and oscillators from your board.
Features
Packaged in a 16-pin narrow (150 mil) SOIC
Ideal for AuraVision’s notebook DVD solutions
Patented zero ppm audio clock error for exact audio clock
sampling rates, plus 32x and 256x clocks of the sampling
frequencies
Selectable audio sampling frequencies support 32, 44.1,
and 96 kHz in most DACs
27 MHz fundamental crystal or clock input
Selectable processor frequencies
Two clocks of 27 MHz
Zero ppm in all clocks
25 mA output drive capability at TTL levels
Advanced, low-power, sub-micron CMOS process
Operating voltage of 3.3 V to 5 V
See also the MK2712 for NTSC/PAL clocks
Block Diagram
CLKA4
CLKB1
CLKA3
CLKB2
CLKB3
CLKA2
CLKA1
CLKB4
Control
Logic
S2, S1
2
PLL
FBIN
CLKIN
/2
VDD
2
GND
2
BANK
A
BANK
B
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PDF描述 |
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| MK3805SI | LOW SKEW CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO20 |
| MK3805SIT | LOW SKEW CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO20 |
| MK3805SILF | LOW SKEW CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO20 |
| MK3807-01GIT | 3807 SERIES, LOW SKEW CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO20 |
| MK3807-01SIT | 3807 SERIES, LOW SKEW CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO20 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MK2745-24SLF | 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 DVD/MPEG CLOCK SOURCE 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 |
| MK2745-24SLFTR | 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 DVD/MPEG CLOCK SOURCE 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 |
| MK2745-24STR | 功能描述:IC CLK SOURCE DVD/MPEG 16-SOIC 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:* |
| MK2746 | 制造商:ICS 制造商全稱:ICS 功能描述:DVD/MPEG CLOCK SOURCE |
| MK2746-01G | 功能描述:IC CLK SOURCE USB-DVD 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:* |
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