Cascadable Amplifier

1000 to 4000 MHz

Rev. V3

A4011 / SMA4011

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Parameter

Typical

Guaranteed

Units

25ºC

0º to 50ºC

-54º to +85ºC*

Frequency

GHz

0.8-4.5

1.0-4.0

1.0-4.0

Small Signal Gain (min)

dB

15.5

13.0

12.5

Gain Flatness (max)

dB

±0.4

±0.7

±1.0

Reverse Isolation

dB

16

Noise Figure (max)

dB

2.0

2.7

3.2

Power Output

@ 1 dB comp. (min)

dBm

18.3

16.5

16.0

IP3

dBm

+29

IP2

dBm

+45

Second Order Harmonic IP

dBm

+50

VSWR Input / Output (max)

1.4:1 / 1.4:1

2.0:1 / 1.9:1

2.2:1 / 2.0:1

DC Current @ 5 Volts (max)

mA

65

70

75

Features

 LOW NOISE FIGURE: 2.0 dB (TYP.)

 MEDIUM OUTPUT POWER: +18.3 dBm (TYP.)

 HIGH EFFICIENCY: 65 mA (TYP.) @ +5 Vdc

 PHEMT AMPLIFIER

Description

The A4011 microwave amplifier is a discrete hybrid design,

which uses thin film manufacturing processes for accurate

performance and high reliability.

This single stage PHEMT feedback amplifier design displays

impressive performance characteristics over a broadband

frequency range.

Both TO-8 and Surface Mount packages are hermetically

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

.

Product Image

Ordering Information

Part Number

Package

A4011

TO-8

SMA4011

Surface Mount

CA4011 **

SMA Connectorized

Absolute Maximum Ratings

Parameter

Absolute

Maximum

Storage Temperature

-62ºC to +150ºC

Case Temperature

+125ºC

DC Voltage

+7 V

Continuous Input Power

+13 dBm

Short Term Input power

(1 minute max.)

100 mW

Peak Power (3 µsec max.)

0.25 W

“S” Series Burn-In

Temperature (case)

+125ºC

Parameter

Rating

47ºC/W

0.2 W

Junction Temperature Rise

+9.4ºC

** The connectorized version is not RoHs compliant.