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ADA-4543-BLK PDF预览

ADA-4543-BLK

更新时间: 2024-11-26 20:24:59
品牌 Logo 应用领域
安华高科 - AVAGO 放大器射频微波功率放大器
页数 文件大小 规格书
10页 102K
描述
0MHz - 2500MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER, PLASTIC, SC-70, SOT-343, 4 PIN

ADA-4543-BLK 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:Obsolete包装说明:TSSOP4/6,.08
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.1
Is Samacsys:N其他特性:HIGH RELIABILITY
特性阻抗:50 Ω构造:COMPONENT
增益:13.5 dB最大输入功率 (CW):13 dBm
JESD-609代码:e0安装特点:SURFACE MOUNT
功能数量:1端子数量:4
最大工作频率:2500 MHz最小工作频率:
封装主体材料:PLASTIC/EPOXY封装等效代码:TSSOP4/6,.08
电源:3.4 V射频/微波设备类型:WIDE BAND LOW POWER
子类别:RF/Microwave Amplifiers最大压摆率:30 mA
表面贴装:YES技术:BIPOLAR
端子面层:Tin/Lead (Sn/Pb)最大电压驻波比:1.3
Base Number Matches:1

ADA-4543-BLK 数据手册

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ADA-4543  
Silicon Bipolar Darlington Amplifier  
Data Sheet  
Description  
Features  
• Small Signal gain amplifier  
Avago TechnologiesADA-4543 is an economical, easy-to-  
use, general purpose silicon bipolar RFIC gain block am-  
plifiers 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.  
• 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  
The Darlington feedback structure provides inherent  
broad bandwidth performance, resulting in useful oper-  
ating frequency up to 2.5 GHz. This is an ideal device for  
small-signal gain cascades or IF amplification.  
ADA-4543 is fabricated using Avago’s HP25 silicon bi-  
polar process, which employs a double-diffused single  
polysilicon process with self-aligned submicron emitter  
geometry. 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 inter-  
connect to achieve superior performance, high uniformi-  
ty, and proven reliability.  
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  
Surface Mount Package  
SOT-343  
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.  
Pin Connections and Package Marking  
RFout  
& Vd  
GND  
GND  
RFin  
Typical Biasing Configuration  
Note:  
VCC  
bypass  
= 5 V  
V
- V  
d
Top View. Package marking provides orientation and identification.  
cc  
I
R
=
c
d
R
C
c
“1T” = Device Code  
“x” = Date code character  
identifies month of manufacture.  
RFC  
C
block  
RF  
input  
1Tx  
RF  
output  
V
= 3.4 V  
d
C
block  

ADA-4543-BLK 替代型号

型号 品牌 替代类型 描述 数据表
BGA427 INFINEON

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