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參數(shù)資料
| 型號： | MK1728AM-01LF |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 時鐘產(chǎn)生/分配 |
| 英文描述： | 36 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| 封裝： | 0.150 INCH, ROHS COMPLIANT, SOIC-8 |
| 文件頁數(shù)： | 1/9頁 |
| 文件大小： | 98K |
| 代理商： | MK1728AM-01LF |
DATASHEET
2.5 VOLT LOW EMI CLOCK GENERATOR
MK1728A-01
IDT 2.5 VOLT LOW EMI CLOCK GENERATOR
1
MK1728A-01
REV B 121410
Description
The MK1728A-01 generates a low EMI output clock from a
clock or crystal input. Operating at 2.5 V, the part is
designed to dither the LCD interface clock for PDAs,
printers, scanners, modems, copiers, and other
applications. Using IDT’s proprietary mix of analog and
digital Phase-Locked Loop (PLL) technology, the device
spreads the frequency spectrum of the output, reducing the
frequency amplitude peaks by several dB. The
MK1728A-01 offers both centered and down spread from a
high-speed crystal or clock input.
IDT offers many other clocks for computers and computer
peripherals. Consult IDT when you need to remove crystals
and oscillators from your board.
Features
Operating voltage of 2.5 V
Packaged in 8-pin SOIC/TSSOP
Provides a spread spectrum (Center and down spread)
clock output
Accepts a clock or crystal input (provides same
frequency dithered output)
Input frequency range of 4 to 36 MHz
Output frequency range of 4 to 36 MHz
(1X Multiplier)
Peak reduction by 8 dB to 16 dB typical on 3rd through
19th odd harmonics
Low EMI feature can be disabled
3.3 V tolerant inputs (S0,S1, FRSEL, X1)
Advanced, low-power CMOS process
Block Diagram
PLL Clock
Synthesis
and Spread
Spectrum
Circuitry
X1
S1:0
FRSEL
SSCLK
2
GND
VDD
Clock Buffer/
Oscillator
X1/ICLK
X2
External caps required with crystal for
accurate tuning of the clock
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MK1728AM-01LFT | 功能描述:時鐘發(fā)生器及支持產(chǎn)品 2.5V LOW EMI CLOCK GENERATOR RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56 |
| MK173 | 制造商:Velleman Inc 功能描述:Mini Six LED Chaser Kit 制造商:Velleman Inc 功能描述:Mini 6-LED Chaser Kit |
| MK174 | 制造商:Velleman Inc 功能描述:Digital Voice Recorder Single Message Kit 制造商:Velleman Inc 功能描述:Electronic Record, Playback Kit |
| MK175 | 制造商:Velleman Inc 功能描述:Animated LED Smiley Kit |
| MK176 | 制造商:Velleman Inc 功能描述:LED Chevron Arrow Kit |
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