Datasheet > PA512

PA512

更新时间： 2024-11-20 14:51:19

品牌	Logo	应用领域
MACOM		/
页数	文件大小	规格书
3页	694K
描述
Cascadable, Med. Power

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PA512 数据手册

PA512 / SMPA512

Cascadable Amplifier

10 to 500 MHz

Rev. V2

Features

Product Image



HIGH POWER OUTPUT: +27.5 dBm (TYP.)

HIGH THIRD ORDER I.P.: +39 DBm (TYP.)

MODERTE NOISE FIGURE: 5.2 dB (TYP.)

GaAs FET AMPLIFIER

Description

The PA512 0.5 watt RF power amplifier is a discrete

hybrid design, which uses thin film manufacturing

processes for accurate performance and high reliability.

This 2 stage GaAs FET transistor design uses a feedback

loop for flat broadband performance. An active DC biasing

network insures temperature-stable performance.

MIL-STD-883 environmental screening is available.

Ordering Information

Part Number

Package

PA512

SMPA512

CPA512

TO-8

Surface Mount

SMA Connectorized

Electrical Specifications: Z₀= 50, V_CC= +15 V_DC

Absolute Maximum Ratings

Parameter

Absolute

Typical

25ºC

Guaranteed

Maximum

-62ºC to +150ºC

+85ºC

Parameter

Units

0º to 50ºC -54º to +85ºC*

Storage Temperature

Case Temperature

DC Voltage

Frequency

MHz

10-700

10-500

+17 V

Small Signal Gain (min)

Gain Flatness (max)

Reverse Isolation

18.0

±0.3

16.0

15.0

Continuous Input Power

+17 dBm

±0.7

±1.0

Short Term Input power

(1 minute max.)

100 mW

0.5 W

Peak Power (3 µsec max.)

Noise Figure (max)

5.2

6.0

6.5

“S” Series Burn-In

Temperature (case)

+85ºC

Power Output

@ 1 dB comp. (min)

dBm

27.5

26.0

25.5

IP3

IP2

dBm

+33

+45

+50

Thermal Data: V_CC= +15 V_DC

Parameter

Rating

Second Order Harmonic IP

Thermal Resistance θ_jc

ºC/W

Transistor Power Dissipation P_d

VSWR Input / Output (max)

DC Current @ 15 Volts (max)

1.4:1 / 2.0:1 1.8:1 / 2.2:1

200 210

2.0:1 / 2.3:1

220

Junction Temperature Rise

Above Case T_jc

ºC

* Over temperature performance limits for part number CPA512, 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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