32–38 GHz Four-Channel Beamforming IC – MH3512W
TX linear gain: 28 dB typ.
TX saturated output power: 26 dBm typ.
RX linear gain: 15 dB typ.
RX noise figure: 3.5 dB typ.
Supply voltage: 5 V, −5 V
Co-packaged MH351 and four MH352 ICs
Integrated SPDT switches, LNAs and PAs
- Description
- Datasheet
- Functional Block Diagram
Description
The MH3512W is a highly integrated phased-array transceiver front-end covering 32–38 GHz. It combines one MH351 and four MH352 ICs in a single package and integrates SPDT switches, low-noise amplifiers, power amplifiers, driver amplifiers, digitally controlled attenuators, phase shifters and beam-control circuitry.
Applications: Phased-array radar and communications systems.
Product status: Engineering sample.
Four-Channel Beamforming IC Specifications | |
| 32–38 GHz | |
| MH3512W | |
Index | Value |
| Frequency range | 32 to 38 GHz |
| TX linear gain | 28 dB typ.; COM to RF |
| TX saturated output power | 26 dBm typ. |
| RX linear gain | 15 dB typ.; RF to COM |
| RX input 1 dB compression point | −27 dBm typ. |
| RX noise figure | 3.5 dB typ. |
| Port VSWR | 1.8 typ. |
| RX current per channel | 45 mA typ. |
| TX operating current per channel | 390 mA typ. |
| T/R switching time | 100 ns max. |
| Operating temperature | −55 to +125 °C |
| Supply voltage | 5 V, −5 V |
| Package / dimensions | BGA, 7.34 × 7.69 mm, 0.5 mm pitch |
Features | |
| Co-packaged MH351 and four MH352 ICs | |
| Integrated SPDT switches, LNAs and PAs | |
| 6-bit phase control; 5.625° LSB | |
| 6-bit attenuation control; 0.5 dB LSB | |
| 23.5 dB attenuation range | |
| 360° phase-shift range | |
Application Scenarios
Functional Block Diagram
