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參數(shù)資料
| 型號(hào)： | P1819BF-08ST |
| 廠商： | ALLIANCE SEMICONDUCTOR CORP |
| 元件分類： | XO, clock |
| 英文描述： | Notebook LCD Panel EMI Reduction IC |
| 中文描述： | 40 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| 封裝： | 0.150 INCH, ROHS COMPLIANT, SOIC-8 |
| 文件頁數(shù)： | 2/9頁 |
| 文件大?。?/td> | 370K |
| 代理商： | P1819BF-08ST |
November 2005
rev 1.7
Pin Configuration
Pin Description
P1819
Note Book LCD Panel EMI Reduction IC
2 of 9
Notice: The information in this document is subject to change without notice.
VDD
VDD
Pin#
1819A/B/C/D 1819E/F/G/H/Q
Pin Name
Type
Description
1
1
XIN / CLKIN
I
Crystal Connection or external frequency input.This pin
has dual functions. It can be connected to either an
external crystal or an external reference clock
2
2
VSS
P
Ground Connection. Connect to system ground.
3
SRS
I
Spread range select. Digital logic input used to select
frequency deviation
(Refer Spread Deviation Selection
Table).
This pin has an internal pull-up resistor.
Digital logic input used to select Down (LOW) or Center
(HIGH) spread options (
Refer Spread Deviation
Selection Table).
This pin has an internal pull-up
resistor.
Spread spectrum clock output.
(Refer Input Frequency
and Modulation Rate Table and Spread Deviation
Selection Table)
Non-modulated Reference clock output of the input
frequency.
Power down control pin. Pull LOW to enable Power-
Down mode. This pin has an internal pull-up resistor.
3
D_C / NC
I
4
4
ModOUT
O
5
5
REF
O
6
6
PD#
I
7
7
VDD
P
Power Supply for the entire chip.
8
8
XOUT
O
Crystal Connection. Input connection for an external
crystal. If using an external reference, this pin must be
left unconnected.
Note: Pin 3 is NC in P1819Q
PD#
XOUT
REF
1
2
3
4
5
6
7
8
P1819 A/B/C/D
XIN/ CLKIN
VSS
SRS
ModOUT
REF
1
2
3
4
5
6
7
8
P1819 E/F/G/H/Q
XIN / CLKIN
VSS
D_C / NC
ModOUT
PD#
XOUT
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| P1819BF-08TR | Notebook LCD Panel EMI Reduction IC |
| P1819BF-08TT | Notebook LCD Panel EMI Reduction IC |
| P1819BG-08SR | Notebook LCD Panel EMI Reduction IC |
| P1819BG-08ST | Notebook LCD Panel EMI Reduction IC |
| P1819BG-08TR | Notebook LCD Panel EMI Reduction IC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| P1819BF-08TR | 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 20-40MHZ 3.3V 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 |
| P1819BF-08TT | 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 20-40MHZ 3.3V 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 |
| P1819BG-08SR | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:Notebook LCD Panel EMI Reduction IC |
| P1819BG-08ST | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:Notebook LCD Panel EMI Reduction IC |
| P1819BG-08TR | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:Notebook LCD Panel EMI Reduction IC |
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