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參數(shù)資料
| 型號(hào)： | I2811AF-08SR |
| 廠商： | Alliance Semiconductor Corporation |
| 英文描述： | Low-Power EMI Reduction IC |
| 中文描述： | 低功耗電磁干擾降低集成電路 |
| 文件頁(yè)數(shù)： | 2/8頁(yè) |
| 文件大?。?/td> | 382K |
| 代理商： | I2811AF-08SR |
October 2003
rev
Pin Configuration
P2811/12/14
Low Power EMI Reduction IC
2 of 8
Notice: The information in this document is subject to change without notice.
Pin Description
Pin#
Pin Name
XIN
Type
I
Description
1
Connect to externally generated clock signal or crystal.
2
VSS
P
Ground Connection. Connect to system ground.
3
D_C
I
Digital logic input used to select Down (LOW) or Center (HIGH) Spread
Options (see Output Frequency Deviation and Spread Option Selections).
This pin has an internal pull-up resistor.
Spread Range Selection. Digital logic input used to select frequency
deviation (see Output Frequency Deviation and Spread Option Selections).
This pin has an internal pull-up resistor.
Spread Spectrum clock output (see Input/Output Frequency Range
Selections and Output Frequency Deviation and Spread Option Selections).
Frequency Range Selection. Digital logic input used to select input fre-
quency range (see Input/Output Frequency Range Selections). This pin has
an internal pull-up resistor.
Connect to +3.3 V
4
SRS
I
5
ModOut
O
6
FRS
I
7
VDD
P
8
XOUT
I
Connect to crystal. No connect if externally generated clock signal is used.
Input/Output Frequency Range Selections
Part number
P2812 (2X)
Input
(MHz)
Pin 6
P2811 (1X)
Input
(MHz)
P2814 (4X)
Input
(MHz)
FRS
Output
(MHz)
Output
(MHz)
Output
(MHz)
Modulation
rate
0
10-20
10-20
10-20
20-40
10-20
40-80
Input frequency
/ 448
Input frequency
/ 896
1
20-40
20-40
20-40
40-80
20-40
80-160
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| I2811AF-08ST | Low-Power EMI Reduction IC |
| I2811AF-08TR | Low-Power EMI Reduction IC |
| I2811AF-08TT | Low-Power EMI Reduction IC |
| I2812AF-08SR | PS MEDICAL SWITCHER 3.3V 2.2A |
| I2812AF-08ST | Low-Power EMI Reduction IC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| I2811AF-08ST | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:Low-Power EMI Reduction IC |
| I2811AF-08TR | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:Low-Power EMI Reduction IC |
| I2811AF-08TT | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:Low-Power EMI Reduction IC |
| I2811BF-08SR | 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 10-40MHZ 3.3V 1X GP EMI 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 |
| I2811BF-08ST | 制造商:Rochester Electronics LLC 功能描述: 制造商:ON Semiconductor 功能描述: |
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