MAMF-011144
Integrated Dual Channel Switch and LNA Module 2.3 - 3.8 GHz
The highly integrated dual channel switch and LNA module includes two antenna switches and two 2-stage low noise amplifiers in a compact low cost 6 mm QFN package. The second stage LNAs can be bypassed. Mixed technologies are used to achieve high power handling, low noise figure, and low power consumption. The module only needs a single +5 V supply. T/R switch, LNA enable, and bypass function can be controlled with 1.8 V or 3.3 V logic.
Product Specifications
- Part Number
- MAMF-011144
- Description
- Integrated Dual Channel Switch and LNA Module 2.3 - 3.8 GHz
- Min Frequency(GHz)
- 2.3000
- Max Frequency(GHz)
- 3.800
- Tx Insertion Loss(dB)
- 0.30
- Rx Gain(dB)
- 38
- Rx Noise Figure (NF)(dB)
- 1.25
- Package
- 6 mm 40-Lead QFN
Features
- Dual Channel Architecture
- Broadband: 2.3 - 3.8 GHz
- High Power Switch Handling (TC = 105°C): 43 dBm LTE 8 dB PAR (<10 s, single event) / 40 dBm LTE 8 dB PAR (Lifetime)
- Second LNA has Bypass Mode
- Rx High Gain Mode: Gain: 37.8 dB at 2.6 GHz, 36 dB @ 3.5 GHz / NF: 1.25 dB at 2.6 GHz, 1.4 dB @ 3.5 GHz / OIP3: 33 dBm
- Rx Low Gain Mode: Gain: 19 dB at 2.6 GHz, 18.5 dB @ 3.5 GHz / NF: 1.25 dB at 2.6 GHz, 1.4 dB @ 3.5 GHz / OIP3: 32 dBm
- Single 5 V Supply, 108 mA per channel
- Compatible with 1.8 V and 3.3 V logic
- Lead-Free 6 mm 40-Lead QFN Package
- RoHS* Compliant