CMD229
CMD229 is 5-11 GHz Low Noise Amplifier manufactured by Custom MMIC.
Features
- Low noise figure
- High gain broadband performance
- Low current consumption
- All positive bias
- Small die size
Description
The CMD229 is a broadband MMIC low noise amplifier 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 d B of gain with a corresponding output 1 d B pression point of +13 d Bm and a noise figure of 1.4d B. The CMD229 is a 50 ohm matched design eliminating the need for external DC blocks and RF port matching. The CMD229 offers full passivation for increased reliability and moisture protection.
Functional Block Diagram
GB Vgg
RFIN
Vdd
RFOUT
Electrical Performance
- Vdd = 4.0 V, Vgg = 4.0 V, TA = 25 o C, F=8 GHz
Parameter
Min Typ Max
Frequency Range
- 11
Gain
Noise Figure
Input Return Loss
Output Return Loss
Output P1d B
Supply Current
Units...