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参数资料
| 型号： | ADA-4543-TR1 |
| 元件分类： | 放大器 |
| 英文描述： | 0 MHz - 2500 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER |
| 封装： | PLASTIC, SC-70, SOT-343, 4 PIN |
| 文件页数： | 1/10页 |
| 文件大小： | 103K |
| 代理商： | ADA-4543-TR1 |
ADA-4543
Silicon Bipolar Darlington Amplifier
Data Sheet
Description
Avago Technologies’ ADA-4543 is an economical,
easy-to-use, general purpose silicon bipolar RFIC gain
block amplifiers housed in a 4-lead SC-70 (SOT-343)
surface mount plastic package which requires only
half the board space of a SOT-143 package.
The Darlington feedback structure provides inherent
broad bandwidth performance, resulting in useful op-
erating frequency up to 2.5 GHz. This is an ideal de-
vice for small-signal gain cascades or IF amplification.
ADA-4543 is fabricated using Avago’s HP25 silicon
bipolar process, which employs a double-diffused
single polysilicon process with self-aligned submicron
emitt er geometr y. The process is capable of
simultaneous high fT and high NPN breakdown (25 GHz
fT at 6V BVCEO). The process utilizes industry
standard device oxide isolation technologies and
submicron aluminum multilayer interconnect to
achieve superior performance, high uniformity, and
proven reliability.
Features
Small Signal gain amplifier
Operating frequency DC – 2.5 GHz
Unconditionally stable
50 Ohms input & output
Flat, Broadband Frequency Response up to 1 GHz
Operating Current: 10 to 30 mA
Industry standard SOT-343 package
Lead-free option available
Specifications
900 MHz, 3.4V, 15 mA (typ.)
15.1 dB associated gain
1.9 dBm P1dB
15 dBm OIP3
3.7 dB noise figure
VSWR < 2 throughput operating frequency
Single supply, typical Id = 15 mA
Applications
Cellular/PCS/WLL base stations
Wireless data/WLAN
Fiber-optic systems
ISM
Attention:
Observe precautions for handling electrostatic
sensitive devices.
ESD Machine Model (Class A)
ESD Human Body Model (Class 1B)
Refer to Avago Application Note A004R: Electrostatic Discharge
Damage and Control.
Surface Mount Package
SOT-343
Pin Connections and Package Marking
RFin
1Tx
GND
RFout
& Vd
GND
Note:
Top View. Package marking provides orientation and identification.
“1T” = Device Code
“x” = Date code character
identifies month of manufacture.
C block
C bypass
Rc
V
CC = 5 V
Vd = 3.4 V
RFC
RF
input
RF
output
1Tx
Rc =
Vcc - Vd
Id
Typical Biasing Configuration
相关PDF资料 |
PDF描述 |
|---|---|
| ADA-4543-TR2 | 0 MHz - 2500 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER |
| ADA-4543-TR1G | 0 MHz - 2500 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER |
| ADA-4543-TR2G | 0 MHz - 2500 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER |
| ADA-4643-BLK | 0 MHz - 2500 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER |
| ADA-4643-TR1 | 0 MHz - 2500 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ADA-4543-TR1G | 功能描述:射频放大器 DC - 2.5 GHz 15.1dB RoHS:否 制造商:Skyworks Solutions, Inc. 类型:Low Noise Amplifier 工作频率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 输出截获点:37.5 dBm 功率增益类型:32 dB 噪声系数:0.85 dB 工作电源电压:5 V 电源电流:125 mA 测试频率:2.6 GHz 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-16 封装:Reel |
| ADA-4543-TR2 | 制造商:AGILENT 制造商全称:AGILENT 功能描述:Silicon Bipolar Darlington Amplifier |
| ADA-4543-TR2G | 功能描述:射频放大器 DC - 2.5 GHz 15.1dB RoHS:否 制造商:Skyworks Solutions, Inc. 类型:Low Noise Amplifier 工作频率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 输出截获点:37.5 dBm 功率增益类型:32 dB 噪声系数:0.85 dB 工作电源电压:5 V 电源电流:125 mA 测试频率:2.6 GHz 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-16 封装:Reel |
| ADA4556WHCPZ-R7 | 制造商:Analog Devices 功能描述: |
| ADA4571-2WHRZ-RL | 功能描述:IC AMR MAGNETIC SENSOR 16SOIC 制造商:analog devices inc. 系列:- 零件状态:在售 用于测量:角度 技术:磁阻 旋转角 - 电气，机械:0° ~ 180° 线性范围:- 输出:模拟电压 输出信号:Cosine，Sine 致动器类型:外磁铁，不含 线性度:- 电阻值:63 kOhms 电阻容差:- 电压 - 电源:3 V ~ 5.5 V 安装类型:表面贴装 端子类型:SMD（SMT）接片 工作温度:-40°C ~ 150°C 标准包装:1 |
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