參數(shù)資料
型號： ASM3I2779A-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： 30 MHz, OTHER CLOCK GENERATOR, PDSO8
封裝： TSSOP-8
文件頁數(shù)： 3/12頁
文件大小： 180K
代理商： ASM3I2779A-08TT
September 2005
rev 3.0
Pin Configuration (8-pin SOIC and TSSOP Packages)
Pin Description
Pin#
Pin Name
Type
ASM3P2779A
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
VSS
P
Ground connection.
6
ModOUT
O
Spread spectrum clock output.
7
NC
-
No connect.
8
VDD
P
Power supply for the entire chip.
Modulation Profile
Specifications
Description
Specification
13MHz < CLKIN < 30MHz
13MHz < CLKIN < 30MHz
F
IN
/640
For 2.5V Supply
For 3.3V Supply
Frequency Range
Modulation Equation
Frequency Deviation
±1% (Typ) @ 16MHz
VSS
ModOUT
XIN / CLKIN
NC
XOUT
1
2
3
4
5
6
7
8
ASM3P2779A
PD
NC
VDD
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ASM3P2779AF-06OR Circular Connector; No. of Contacts:100; Series:MS27467; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:23; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:23-35 RoHS Compliant: No
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ASM3I2779AF-06OR 功能描述:時鐘發(fā)生器及支持產(chǎn)品 13-30MHZ 2.5V/3.3V LP 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
ASM3I2779AF-08SR 制造商:ALSC 制造商全稱:Alliance Semiconductor Corporation 功能描述:Low Power Peak EMI Reducing Solution
ASM3I2779AF-08ST 制造商:PULSECORE 制造商全稱:PulseCore Semiconductor 功能描述:Low Power Peak EMI Reducing Solution
ASM3I2779AF-08TR 制造商:PULSECORE 制造商全稱:PulseCore Semiconductor 功能描述:Low Power Peak EMI Reducing Solution
ASM3I2779AF-08TT 制造商:PULSECORE 制造商全稱:PulseCore Semiconductor 功能描述:Low Power Peak EMI Reducing Solution
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