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參數資料
| 型號： | ASM3P2780AG-08TT |
| 廠商： | ALLIANCE SEMICONDUCTOR CORP |
| 元件分類： | XO, clock |
| 英文描述： | Low Power Peak EMI Reducing Solution |
| 中文描述： | 50 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| 封裝： | GREEN, TSSOP-8 |
| 文件頁數： | 3/12頁 |
| 文件大?。?/td> | 180K |
| 代理商： | ASM3P2780AG-08TT |
September 2005
rev 1.5
Pin Configuration (8-pin SOIC and TSSOP Packages)
Pin Description
Pin#
Pin Name
Type
ASM3P2780A
Low Power Peak EMI Reducing Solution
3 of 12
Notice: The information in this document is subject to change without notice.
Description
1
XIN/CLKIN
I
Crystal connection or external reference frequency input. This pin has dual functions. It
can be connected either to an external crystal or an external reference clock.
Crystal connection. If using an external reference, this pin must be left unconnected.
Power-down control pin. Pull low to enable power-down mode. Connect to VDD if not
used.
No connect.
2
XOUT
PD
NC
O
3
I
4
-
5
V
SS
P
Ground connection.
6
ModOUT
O
Spread spectrum clock output.
7
NC
-
No connect.
8
V
DD
P
Power supply for the entire chip.
Modulation Profile
Specifications
Description
Specification
30MHz < CLKIN < 50MHz
F
IN
/1280
For 2.5V Supply
Frequency Range
For 3.3V Supply
Modulation Equation
Frequency Deviation
±0.75% (Typ) @ 46MHz
V
SS
ModOUT
XIN / CLKIN
NC
XOUT
1
2
3
4
5
6
7
8
ASM3P2780A
PD
NC
V
DD
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ASM3P2811A | 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:Low Power EMI Reduction IC |
| ASM3P2811A_1 | 制造商:PULSECORE 制造商全稱:PulseCore Semiconductor 功能描述:Low Power EMI Reduction IC |
| ASM3P2811AF-08SR | 功能描述:時鐘發(fā)生器及支持產品 10-40MHZ 1X 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-56 |
| ASM3P2811AF-08ST | 制造商:PULSECORE 制造商全稱:PulseCore Semiconductor 功能描述:Low Power EMI Reduction IC |
| ASM3P2811AF-08TR | 制造商:PULSECORE 制造商全稱:PulseCore Semiconductor 功能描述:Low Power EMI Reduction IC |
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