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A81-1 PDF预览

A81-1

更新时间: 2024-09-17 14:50:43
品牌 Logo 应用领域
MACOM /
页数 文件大小 规格书
3页 621K
描述
Cascadable

A81-1 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:CAN4,.3
Reach Compliance Code:compliant风险等级:5.1
其他特性:LOW NOISE, HIGH RELIABILITY特性阻抗:50 Ω
构造:COMPONENT增益:23.5 dB
最大输入功率 (CW):10 dBm功能数量:1
端子数量:4最大工作频率:250 MHz
最小工作频率:20 MHz最高工作温度:85 °C
最低工作温度:-54 °C封装主体材料:METAL
封装等效代码:CAN4,.3电源:15 V
射频/微波设备类型:WIDE BAND LOW POWER子类别:RF/Microwave Amplifiers
最大压摆率:27 mA最大电压驻波比:2
Base Number Matches:1

A81-1 数据手册

 浏览型号A81-1的Datasheet PDF文件第2页浏览型号A81-1的Datasheet PDF文件第3页 
A81-1 / SMA81-1  
Cascadable Amplifier  
20 to 250 MHz  
Rev. V3  
Features  
Product Image  
High Reverse Isolation : >30 dBm (TYP.)  
Low Noise: 2.4 dB (TYP.)  
High Gain: 25 dB (TYP.)  
High Level Output: +13.5 dBm (TYP.)  
Description  
The A81-1 RF amplifier is a discrete hybrid design, which  
uses thin film manufacturing processes for accurate  
performance and high reliability.  
The 2 stage silicon bipolar feedback amplifier design  
displays impressive performance over a broadband  
frequency range. An isolation transformer is used in the  
feedback loop, with the benefit of high reverse isolation.  
Both TO-8 and Surface Mount packages are hermetically  
sealed, and MIL-STD-883 environmental screening is  
available.  
Ordering Information  
Part Number  
A81-1  
Package  
TO-8  
SMA81-1  
CA81-1**  
Surface Mount  
SMA Connectorized  
** The connectorized version is not RoHs compliant.  
Absolute Maximum Ratings  
Electrical Specifications: Z0 = 50, VCC = 15 VDC  
Parameter  
Absolute  
Typical  
Guaranteed  
Maximum  
-62ºC to +125ºC  
125ºC  
Parameter  
Units  
Storage Temperature  
Case Temperature  
DC Voltage  
25ºC  
10-300  
25.0  
0º to 50ºC -54º to +85ºC  
Frequency  
MHz  
dB  
20-250  
24.0  
20-250  
23.5  
+17 V  
Small Signal Gain (min)  
Gain Flatness (max)  
Reverse Isolation  
Continuous Input Power  
+10 dBm  
dB  
±0.1  
±0.5  
±0.7  
Short Term Input power  
(1 minute max.)  
50 mW  
0.5 W  
125ºC  
dB  
31  
Peak Power (3 µsec max.)  
Noise Figure (max)  
dB  
2.5  
3.3  
3.8  
“S” Series Burn-In  
Temperature (case)  
Power Output  
@ 1 dB comp. (min)  
dBm  
13.5  
12.5  
12.0  
Thermal Data: VCC = 15 VDC  
IP3  
dBm  
dBm  
dBm  
+27  
+33  
IP2  
Parameter  
Rating  
171ºC/W  
0.098 W  
Second Order Harmonic IP  
VSWR Input / Output (max)  
DC Current (max)  
+41  
Thermal Resistance θjc  
Transistor Power Dissipation Pd  
1.5:1 / 1.5:1  
25  
1.9:1 / 1.9:1  
27  
2.0:1 / 2.0:1  
29  
Junction Temperature Rise  
Above Case Tjc  
17ºC  
mA  
Over temperature performance limits for part number CA81-1, guaranteed from 0oC to +50oC only.  
1
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.  
Visit www.macom.com for additional data sheets and product information.  
For further information and support please visit:  
https://www.macom.com/support  

A81-1 替代型号

型号 品牌 替代类型 描述 数据表
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