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SMA74-2

产品描述RF Amplifier 5-500MHz NF3.8dB Gain 26.0dB
产品类别无线/射频/通信    射频和微波   
文件大小596KB,共3页
制造商MACOM
官网地址http://www.macom.com
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SMA74-2概述

RF Amplifier 5-500MHz NF3.8dB Gain 26.0dB

SMA74-2规格参数

参数名称属性值
是否无铅含铅
是否Rohs认证不符合
厂商名称MACOM
包装说明MODULE,4LEAD,.45
Reach Compliance Codecompliant
其他特性HIGH RELIABILITY
特性阻抗50 Ω
构造MODULE
增益24 dB
最大输入功率 (CW)6 dBm
功能数量1
端子数量4
最大工作频率500 MHz
最小工作频率5 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MODULE,4LEAD,.45
电源15 V
射频/微波设备类型WIDE BAND LOW POWER
最大压摆率16 mA
最大电压驻波比2

文档预览

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A74-2 / SMA74-2
Cascadable Amplifier
5 to 500 MHz
Features
AVAILABLE IN SURFACE MOUNT
HIGH GAIN - TWO STAGES: 26 dB (TYP.)
LOW POWER DRAIN 65 m W AT 5 VOLTS
Rev. V2
Product Image
Description
The A74-2 RF amplifier is a discrete hybrid design, which uses
thin film manufacturing processes for consistent performance
and high reliability.
This 2 stage bipolar transistor feedback amplifier design
displays impressive performance over a broadband
frequency range. An active DC biasing network insures
temperature-stable performance.
Both TO-8 and Surface Mount packages are hermetically
sealed, and MIL-STD-883 environmental screening is available
Ordering Information
Part Number
A74-2
SMA74-2
MAAM-008729-0CA742
Package
TO-8
Surface Mount
SMA Connectorized **
** The connectorized version is not RoHs compliant.
Electrical Specifications: Z
0
= 50, V
CC
= +5 V
DC
Parameter
Frequency
Small Signal Gain (min)
Gain Flatness (max)
Reverse Isolation
Noise Figure (max)
Power Output
@ 1 dB comp. (min)
IP3
IP2
Second Order Harmonic IP
VSWR Input / Output (max)
DC Current @ 5 Volts (max)
1
mA
Absolute Maximum Ratings
Parameter
Storage Temperature
Case Temperature
DC Voltage
Continuous Input Power
Short Term Input power
(1 minute max.)
Peak Power (3 µsec max.)
“S” Series Burn-In
Temperature (case)
Units
MHz
dB
dB
dB
dB
dBm
dBm
dBm
dBm
Typical
25ºC
1-550
26.0
±0.8
36
3.8
-1.0
+10
+16
+20
1.5:1 / 1.5:1
13
4.3
-2.0
Guaranteed
0º to 50ºC
5-500
25.0
±1.0
Absolute
Maximum
-62ºC to +125ºC
125ºC
+7 V
+6 dBm
50 mW
0.5 W
125ºC
-54º to +85ºC*
5-500
24.0
±1.2
4.8
-2.0
Thermal Data: V
CC
= +5 V
DC
Parameter
Thermal Resistance θ
jc
1.9:1 / 1.9:1
16
2.0:1 / 2.0:1
18
Transistor Power Dissipation P
d
Junction Temperature Rise
Above Case T
jc
Rating
45ºC/W
0.023 W
1ºC
* Over temperature performance limits for part number CA74-2, guaranteed from 0
o
C to +50
o
C only.
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

 
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