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参数资料
| 型号： | 409M |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 80 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO8 |
| 封装： | 0.150 INCH, SOIC-8 |
| 文件页数： | 1/6页 |
| 文件大小： | 160K |
| 代理商： | 409M |
DATASHEET
PC PERIPHERAL CLOCK
ICS409
IDT / ICS PC PERIPHERAL CLOCK
1
ICS409
REV D 092109
Description
The ICS409 is a cost-effective clock synthesizer
developed to optimize component count for PC
peripheral applications. The device supports a
common, low cost 14.31818 MHz crystal using an
on-chip crystal oscillator. The device locks all output
frequencies to enhance system performance. By
supporting common PC peripheral interface
frequencies including dual 25 MHz and 40/80 MHz
frequencies the clock lowers chip count enhancing
system cost and reliability.
The ICS409 utilizes a low pin count 8-pin SOIC
package to optimize board space.
IDT is a leader in low jitter and power consumer
application clock sources. These devices are capable
of supporting CCD, video, audio, USB, CPU, and other
peripherals.
Features
Pin compatible with FS6286-01
Low operating voltage of 3.3V
On-chip oscillator supports 14.31818 MHz crystal
Fixed dual 25 MHz clocks for Ethernet
40/80 MHz selected on rising edge of OE/LAT pin
Power consumption of 15 mA (typ)
Duty cycle of 45 to 55%
Packaged in 8-pin SOIC
Available in Pb (lead) free package
NOTE: EOL for non-green parts to occur on
5/13/10 per PDN U-09-01
Block Diagram
25M
Crystal
Oscillator
X1
X2
14.31818 MHz
Fundamental
Crystal
PLL
25M
40/80M
VDD
GND
OE/LAT
相关PDF资料 |
PDF描述 |
|---|---|
| 409MT | 80 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO8 |
| 41071A | SINGLE COLOR DISPLAY CLUSTER, 4.32 mm |
| 411-14.318MHZ-AAD18010 | QUARTZ CRYSTAL RESONATOR, 14.318 MHz |
| 411-930-04 | SINGLE COLOR LED, BLUE, 7 mm |
| 411-532-04 | SINGLE COLOR LED, GREEN, 7 mm |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 409MLF | 制造商:Integrated Device Technology Inc 功能描述:PLL Clock Synthesizer Single 8-Pin SOIC N Tube 制造商:Integrated Device Technology Inc 功能描述:PC PERIPHERAL CLOCK 8SOIC - Rail/Tube |
| 409MLFT | 制造商:Integrated Device Technology Inc 功能描述:PLL Clock Synthesizer Single 8-Pin SOIC N T/R 制造商:Integrated Device Technology Inc 功能描述:PC PERIPHERAL CLOCK 8SOIC - Tape and Reel |
| 409N100K | 制造商:Honeywell Sensing and Control 功能描述: |
| 409N10K | 制造商:Honeywell Sensing and Control 功能描述: |
| 409N250 | 功能描述:工业移动感应器和位置传感器 RESISTIVE & OPTICAL RoHS:否 制造商:Honeywell 输出类型:Analog - Current 电压额定值:12 VDC to 30 VDC 线性:+/- 0.0011 % 温度范围:- 40 C to + 85 C 总电阻: 容差: 类型:Rotary Sensor |
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