參數(shù)資料
型號(hào): LMV115MGX
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 運(yùn)動(dòng)控制電子
英文描述: TRANS PNP HF 60VCEO 2A TO-126
中文描述: BUFFER AMPLIFIER, PDSO6
封裝: 2.10 X 2 MM, SC-70, 6 PIN
文件頁(yè)數(shù): 1/13頁(yè)
文件大?。?/td> 475K
代理商: LMV115MGX
LMV115
GSM Baseband 30MHz 2.8V Oscillator Buffer
General Description
The LMV115 is a 30MHz buffer specially designed to mini-
mize the effects of spurious signals from the base band chip
to the oscillator. The buffer also minimizes the influence of
varying load resistance and capacitance to the oscillator and
increases the drive capability.
The input of the LMV115 is internally biased with two equal
resistors to the power supply rails. This allows AC coupling
on the input.
The LMV115 offers a shutdown function to optimize current
consumption. This shutdown function can also be used to
control the supply voltage of an external oscillator. The de-
vice is in shutdown mode when the shutdown pin is con-
nected to V
DD
.
The LMV115 comes in SC70-6 package. This space saving
product reduces components, improves clock signal and
allows ease of placement for the best form factor.
Features
(Typical 2.8V supply; values unless otherwise specified)
n
Low supply current: 0.3mA
n
2.5V to 3.3V supply
n
AC coupling possible without external bias resistors.
n
Includes shutdown function external oscillator
n
SC70-6 pin package 2.1 x 2mm
n
Operating Temperature Range 40C to 85C
Applications
n
Cellular phones
n
GSM Modules
n
Oscillator Modules
Schematic Diagram
20075129
December 2003
L
2003 National Semiconductor Corporation
DS200751
www.national.com
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LMV116MF/NOPB 功能描述:運(yùn)算放大器 - 運(yùn)放 Sgl Mid-Speed RRO Op amp RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比(最小值):63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流(最大值):10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
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