32–38 GHz Four-Channel Beamforming IC – MH311W
TX linear gain: 26 dB typ.
TX saturated output power: 21 dBm typ.
RX linear gain: 23 dB typ.
RX noise figure: 5.5 dB typ.
Supply voltage: 3.3 V, −5 V
6-bit phase control; 5.625° LSB
6-bit attenuation control; 0.5 dB LSB
- Description
- Datasheet
- Functional Block Diagram
Description
The MH311W is a four-channel beamforming IC operating over 32–38 GHz. It integrates low-noise amplification, transmit amplification, digitally controlled attenuation, phase shifting and beam-control circuitry.
Applications: Phased-array radar and communications systems.
Product status: Production.
Four-Channel Beamforming IC Specifications | |
| 32–38 GHz | |
| MH311W | |
Index | Value |
| Frequency range | 32 to 38 GHz |
| TX linear gain | 26 dB typ.; COM to RF |
| TX saturated output power | 21 dBm typ. |
| RX linear gain | 23 dB typ.; RF to COM |
| RX input 1 dB compression point | −26 dBm typ. |
| RX noise figure | 5.5 dB typ. |
| Port VSWR | 2 typ. |
| RX current per channel | 65 mA typ. |
| TX operating current per channel | 360 mA typ. |
| T/R switching time | 150 ns max. |
| Operating temperature | −55 to +125 °C |
| Supply voltage | 3.3 V, −5 V |
| Package / dimensions | WLCSP, 5.55 × 5.85 mm |
Features | |
| 6-bit phase control; 5.625° LSB | |
| 6-bit attenuation control; 0.5 dB LSB | |
| 31.5 dB attenuation range | |
| 360° phase-shift range | |
| Single-ended 50 Ω RF ports | |
Application Scenarios
Functional Block Diagram
