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LT5517EUF

厂商:
Linear
类别:
I/Q解调器
包装:
-
封装:
QFN
无铅情况/ROHS:
-
描述:
40MHz to 900MHz Quadrature Demodu...

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  • 参数
  • 描述
  • 文档
参数 数值
Max Frequency (MHz) 900
Min Frequency (MHz) 40
New no
Function Quadrature Demodulator
Supply Voltage Range 4.5V to 5.25V
Noise Figure (dB) 12.4
Featured no
Extended Temp E
IIP3 (dB) 21
LO Leakage (dB) -59
Features 2X LO input
Isupply (mA) 90
Packages QFN-16
Applications Wireless infrastructure receivers, satellite downlink receivers, wireless local loop, RFID readers
Description 40MHz to 900MHz High Linearity Quadrature Demodulator
Date Added 1984-01-01
Price 1k * $7.40 (LT5517EUF)

封装管脚图

产品描述
The SGM4890 is a 1.1-W, fully integrated, audio power amplifier. It is designed to maximize audio performance in portable applications such as mobile phone. The portable application requires audio power amplifier has minimum of external components and can operate from a single 2.5V to 5.5V power supply. SGM4890 is capable of delivering 1.1W of continuous output power with less than 1% distortion (THD+N) when it drives an 8Ω speaker from a 5.0V power supply.   The SGM4890 features a low-power consumption shutdown mode, which is achieved by driving the shutdown pin with a logic low. Additionally, the SGM4890 features an internal thermal shutdown protection mechanism.   The SGM4890 does not require output coupling capacitors or bootstrap capacitors, and therefore is ideally suited for mobile phone and other low voltage applications where minimal power consumption is a primary requirement.   For maximum flexibility, the SGM4890 provides an externally controlled gain (with resistors), as well as an externally controlled turn-on time (with the bypass capacitor). When using a 1μF bypass capacitor, it offers 110ms wake up time when V+ is equal to 5.0V.   The SGM4890 is available in Green WLCSP-1.5×1.5-9B and MSOP-8 packages. It operates over an ambient temperature range of -40°C to +85°C.
产品特性
Ideal for Notebook Computers, PDAs, and Other Small Portable Audio Devices
1.1W to 8Ω BTL Load from 5V Supply at THD = 1% (Typical)
Excellent PSRR: Direct Connection to the Battery
Fast Turn On Time
Unity Gain Stable
2.5V to 5.5V Operation
Shutdown Current: 0.01μA Typical
Shutdown Pin is Compatible with 1.8V Logic
-40 °С to + 85 °С Operating Temperature Range
Small Packaging

数据表 (英文)
文档名称 文档类型 软件 描述
LT5517EUFPDF下载 点击下载 点击下载 LT1130A/LT1140A Series - Advanced Low Power 5V RS232 Drivers/Receivers with Small Capacitors (Includes LT1130 thru LT1141)
可靠性数据
文档名称 文档类型 软件 描述
LT5517EUFPDF下载 点击下载 点击下载 R068 Reliability Data
产品选型卡
文档名称 文档类型 软件 描述
LT5517EUFPDF下载 点击下载 点击下载 LTM2882 - Isolated RS232 + 1W Power
LT5517EUFPDF下载 点击下载 点击下载 RS232 Quick Guide