Custom MMIC

300 Apollo Drive Chelmsford, MA 01824 Phone (978) 467-4290 Fax (978) 467-4294

Visit us online at www.custommmic.com

The CMD188 is a highly efficient GaAs

MMIC low noise amplifier ideally suited for

EW and communications systems where small

size and low power consumption are needed.

The device is optimized for 30 GHz and

delivers greater than 20 dB of gain with a

corresponding output 1 dB compression point

of +6 dBm and noise figure of 1.4 dB. The

CMD188 is a 50 ohm matched design which

eliminates the need for external DC blocks and

RF port matching. The CMD188 offers full

passivation

for

increased

reliability

and

moisture protection.

► Ultra low noise performance

► Low current consumption

► Small die size

Features

Description

Functional Block Diagram

ver 1.2 0616

Parameter

Min

Typ

Max

Units

Frequency Range

26 - 34

GHz

Gain

20

dB

Noise Figure

1.4

dB

Input Return Loss

9

dB

Output Return Loss

11

dB

Output P1dB

6

dBm

Supply Current

20

mA

1

2

3

4

5

RFIN

RFOUT

Vgg

Vdd

GB

CMD188

CMD188

CMD188

26-34 GHz Low Noise Amplifier