Overview
The HMC936ALP6E is a 6-bit digital phase shifter produced by Analog Devices Inc., designed to operate within the frequency range of 1.2 to 1.4 GHz. This GaAs MMIC (Monolithic Microwave Integrated Circuit) provides 360 degrees of phase coverage with a least significant bit (LSB) of 5.625 degrees. It is characterized by its high accuracy, low RMS phase error, and minimal insertion loss variation, making it suitable for various high-performance RF and microwave applications.
Key Specifications
| Parameter | Min. | Typ. | Max. | Units |
|---|---|---|---|---|
| Frequency Range | 1.2 | 1.4 | GHz | |
| Insertion Loss | 5 | 7 | dB | |
| Input Return Loss | 16 | dB | ||
| Output Return Loss | 17 | dB | ||
| RMS Phase Error | 1.2 | degrees | ||
| Amplitude Settling Time (50% cntl to +/- 0.1dB margin of final RFout) | 225 | nS | ||
| Phase Settling Time (50% cntl to +/-1 degree margin of final RFout) | 175 | nS | ||
| Insertion Loss Variation | ±0.5 | dB | ||
| Input Power for 1 dB Compression | 29 | dBm | ||
| Input Third Order Intercept | 45 | dBm | ||
| Control Voltage Current | 35 | 100 | µA | |
| Bias Control Current | 3 | 8 | mA | |
| Switching Time (50% Vctl to 90% RF Amplitude) | 250 | nS |
Key Features
- High Accuracy: Low RMS phase error of 1.2 degrees and extremely low insertion loss variation of ±0.5 dB across all phase states.
- Compact Packaging: Housed in a 6x6 mm plastic leadless SMT package, internally matched to 50 Ohms with no external components required.
- Positive Control Logic: Controlled with positive control logic of 0/+5V, eliminating the need for negative supply voltage.
- High Linearity: Input third order intercept point of 45 dBm.
- Fast Switching Time: Switching time of 250 ns from 50% control voltage to 90% RF amplitude.
Applications
- EW Receivers: Electronic warfare receivers benefit from the high accuracy and fast switching times of the HMC936ALP6E.
- Weather & Military Radar: Suitable for radar systems requiring precise phase control.
- Satellite Communications: Used in satellite communication systems for phase adjustment and beamforming.
- Beamforming Modules: Ideal for beamforming applications due to its high phase accuracy and low insertion loss variation.
- Phase Cancellation: Effective in phase cancellation applications where precise phase control is critical.
Q & A
- What is the frequency range of the HMC936ALP6E?
The HMC936ALP6E operates within the frequency range of 1.2 to 1.4 GHz.
- What is the phase coverage of the HMC936ALP6E?
The HMC936ALP6E provides 360 degrees of phase coverage with a least significant bit (LSB) of 5.625 degrees.
- What is the RMS phase error of the HMC936ALP6E?
The RMS phase error is 1.2 degrees.
- What is the insertion loss variation across all phase states?
The insertion loss variation is ±0.5 dB.
- What type of control logic does the HMC936ALP6E use?
The HMC936ALP6E uses positive control logic of 0/+5V.
- What is the package type and size of the HMC936ALP6E?
The HMC936ALP6E is housed in a 6x6 mm plastic leadless SMT package.
- What are the typical applications of the HMC936ALP6E?
Typical applications include EW receivers, weather and military radar, satellite communications, beamforming modules, and phase cancellation.
- What is the input power for 1 dB compression?
The input power for 1 dB compression is 29 dBm.
- What is the switching time from 50% control voltage to 90% RF amplitude?
The switching time is 250 ns.
- Does the HMC936ALP6E require any external components for matching?
No, the HMC936ALP6E is internally matched to 50 Ohms and does not require any external components for matching.
