CMD309P4

5-11 GHz Low Noise Amplifier

Data Sheet | August 13, 2021 | Subject to change without notice

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Product Overview

The CMD309P4 is a broadband MMIC low noise amplifier

housed in a leadless 4x4 mm plastic surface mount

package. The CMD309P4 is ideally suited for microwave

radios and C and X-band applications where high gain, low

noise figure and low power consumption are needed. The

broadband device

delivers

27 dB

of

gain with a

corresponding output 1 dB compression point of +13 dBm

and a noise figure of 1.5 dB. The CMD309P4 is a 50 ohm

matched design eliminating the need for external DC blocks

and RF port matching.

Ordering Information

Part No.

Description

CMD309P4

100 pcs on 7

” reel

CMD309P4-EVB

Evaluation Board

Key Features

• Low Noise Figure

• High Gain Broadband Performance

• Low Current Consumption

• Single Positive Bias

• Pb-Free RoHs Compliant 4x4 QFN Package

Functional Block Diagram

)

)

)

)

)

)

)

Parameter

Min

Typ

Max

Units

Frequency Range

5 - 11

GHz

Gain

27

dB

Noise Figure

1.5

dB

Input Return Loss

15

dB

Output Return Loss

10

dB

Output P1dB

13

dBm

Supply Current

45

mA