Datasheet > SMA45-1

SMA45-1

更新时间： 2024-09-17 14:55:15

品牌	Logo	应用领域
MACOM		/
页数	文件大小	规格书
3页	640K
描述
Cascadable

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中文翻译

获取价格

技术参数
数据手册

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SMA45-1 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	Reach Compliance Code：	compliant
风险等级：	5.17	其他特性：	LOW NOISE, HIGH RELIABILITY
特性阻抗：	50 Ω	构造：	MODULE
增益：	15.5 dB	最大输入功率 (CW)：	13 dBm
最大工作频率：	4000 MHz	最小工作频率：	1000 MHz
最高工作温度：	85 °C	最低工作温度：	-54 °C
射频/微波设备类型：	WIDE BAND LOW POWER	最大电压驻波比：	2
Base Number Matches：	1

SMA45-1 数据手册

A45-1 / SMA45-1

Cascadable Amplifier

1000 to 4000 MHz

Rev. V3

Features

Product Image



WIDE BANDWIDTH

HIGH GAIN 17.5 dB (TYP.)

LOW NOISE: 4.1 dB (TYP.)

GaAs FET DESIGN

Description

The A45-1 RF amplifier is a discrete hybrid design, which uses

thin film manufacturing processes for accurate performance

and high reliability.

This single stage GaAs FET feedback amplifier design displays

impressive performance characteristics over a broadband

frequency range. An RF choke is used for DC power supply

decoupling.

Both TO-8 and Surface Mount packages are hermetically

sealed, and MIL-STD-883 environmental screening is available.

Ordering Information

Part Number

A45-1

Package

TO-8

SMA45-1

Surface Mount

CA45-1 **

SMA Connectorized

** The connectorized version is not RoHs compliant.

Electrical Specifications: Z₀= 50, V_CC= +5 V_DC

Absolute Maximum Ratings

Parameter

Absolute

Typical

25ºC

80-4200

17.5

Guaranteed

0º to 50ºC -54º to +85ºC*

Maximum

-62ºC to +125ºC

125ºC

Parameter

Units

Storage Temperature

Case Temperature

DC Voltage

Frequency

MHz

1000-4000

16.5

1000-4000

15.5

+6 V

Small Signal Gain (min)

Gain Flatness (max)

Reverse Isolation

Continuous Input Power

+13 dBm

±0.6

±0.8

±1.0

Short Term Input power

(1 minute max.)

100 mW

0.25 W

125ºC

Peak Power (3 µsec max.)

Noise Figure (max)

4.0

5.0

5.5

“S” Series Burn-In

Temperature (case)

Power Output

@ 1 dB comp. (min)

dBm

13.0

12.5

12.0

Thermal Data: V_CC= +5 V_DC

IP3

dBm

+26

+33

+40

Parameter

Rating

IP2

Thermal Resistance θ_jc

132ºC/W

Second Order Harmonic IP

VSWR Input / Output (max)

DC Current @ 5 Volts (max)

Transistor Power Dissipation P_d

0.171 W

1.8:1 / 1.8:1 1.9:1 / 1.9:1

65 75

2.0:1 / 2.0:1

Junction Temperature Rise

Above Case T_jc

23ºC

* Over temperature performance limits for part number CA45-1, guaranteed from 0^oC to +50^oC 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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中文翻译

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