CHA2080-98F - United Monolithic Semiconductors

CHA2080-98F 71-86GHz Low Noise Amplifier

The CHA2080-98F is a Low Noise Amplifier with variable gain. This circuit integrates four stages and provides 3.5dB Noise Figure associated to 22dB Gain and +10dBm Output Power at 1dB compression. This amplifier is dedicated to telecommunication, particularly well suited for the two main E-Bands used in new generation of High Capacity Backhaul. It is manufac.

Features

■ Broadband performances: 71-86GHz
■ Very low Noise Figure: 3.5dB
■ High Gain: 22dB
■ Dynamic Gain control: 12dB
■ 10dBm Pout@1dB compression
■ BCB Layer protection
■ DC bias: Vd=3.5Volt@Id=75mA
■ Chip size 3.35x1.12x0.07mm Associated Gain & NF (dB) 28 24 20 16 12 8 4 0 65 70 75 80 85 Frequency (GHz) Typical Linear gain and Noise Figure 90 Main Electrical Characteristics Tamb.= +25°C Symbol Parameter Freq Frequency range Gain Linear Gain NF Noise Figure Pout Output Power @1dB compression Min Typ Max Unit 71 86 GHz 22 dB 3.5 dB 10 dBm Ref. : DSCHA20802355 - 20 Dec 12 1/12 S.