Datasheet > A87-2

A87-2

更新时间： 2023-12-06 20:02:01

品牌	Logo	应用领域
MACOM		射频微波
页数	文件大小	规格书
3页	637K
描述
Cascadable

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A87-2 数据手册

A87-2 / SMA87-2

Cascadable Amplifier

10 to 300 MHz

Rev. V3

Features

Product Image



LOW NOISE FIGURE: 3.0 dB (TYP.)

HIGH FREQUENCY: 15 mA @ +5 Vdc (TYP.)

HIGH OUTPUT POWER AT 5 VOLTS: +11 dBm (TYP.)

LOW VSWR: <1.5.1 (TYP.)

Description

The A87-2 RF amplifier is a discrete hybrid design, which uses

thin film manufacturing processes for accurate performance and

high reliability.

This single stage bipolar transistor feedback amplifier design

displays impressive performance over a broadband frequency

range. Use of an impedance transformer offers the benefit of

high dynamic range and high efficiency.

Both TO-8 and Surface Mount packages are hermetically

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

Ordering Information

Part Number

A87-2

Package

TO-8

SMA87-2

CA87-2 **

Surface Mount

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

5-350

16.0

Guaranteed

0º to 50ºC -54º to +85ºC*

Maximum

-62ºC to +125ºC

+125ºC

Parameter

Units

Storage Temperature

Case Temperature

DC Voltage

Frequency

MHz

10-300

15.0

10-300

14.5

+10 V

Small Signal Gain (min)

Gain Flatness (max)

Reverse Isolation

Continuous Input Power

+13 dBm

±0.2

±0.5

±0.8

Short Term Input power

(1 minute max.)

50 mW

0.5 W

Peak Power (3 µsec max.)

Noise Figure (max)

2.9

3.5

9.0

4.0

8.5

“S” Series Burn-In

Temperature (case)

+125ºC

Power Output

@ 1 dB comp. (min)

dBm

11.0

Thermal Data: V_CC= +5 V_DC

IP3

dBm

+24

+35

+41

Parameter

Rating

IP2

Thermal Resistance θ_jc

185ºC/W

Second Order Harmonic IP

VSWR Input / Output (max)

DC Current @ 5 Volts (max)

Transistor Power Dissipation P_d

0.034 W

1.3:1 / 1.3:1 1.8:1 / 1.8:1

15 17

2.0:1 / 2.0:1

Junction Temperature Rise

Above Case T_jc

6ºC

* Over temperature performance limits for part number CA87-2, 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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