參數(shù)資料
型號(hào): P2812AF-08SR
廠(chǎng)商: ALLIANCE SEMICONDUCTOR CORP
元件分類(lèi): XO, clock
英文描述: PS MEDICAL SWITCHER 28V .39A
中文描述: 80 MHz, OTHER CLOCK GENERATOR, PDSO8
封裝: SOIC-8
文件頁(yè)數(shù): 2/8頁(yè)
文件大?。?/td> 382K
代理商: P2812AF-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
P2812AF-08ST Low-Power EMI Reduction IC
P2814AF-08ST Low-Power EMI Reduction IC
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P2814AF-08TT Low-Power EMI Reduction IC
P2814A-08SR LED Lamp; LED Color:Ultra Yellow; Luminous Intensity:60mcd; Viewing Angle:140 ; Forward Current:20mA; Forward Voltage:2V; Leaded Process Compatible:Yes; Peak Reflow Compatible (260 C):Yes RoHS Compliant: Yes
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