Overview
The HMC321ALP4ETR is a high-performance RF switch designed and manufactured by Analog Devices, Inc. This component is part of the HMC321 series and is specifically tailored for use in RF/IF and RFID applications. It offers a broad frequency range and excellent RF performance, making it suitable for a variety of demanding applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part Number | HMC321ALP4ETR |
| Frequency Range | DC to 8 GHz |
| Impedance | 50 Ohm, 75 Ohm |
| Topology | Absorptive |
| IIP3 (Input Third Order Intercept) | 40 dBm |
| Circuit Configuration | Single-Pole Eight-Throw (SP8T) |
| Voltage Supply | +5 V ± 10% |
| P1dB (1 dB Compression Point) | 12 dBm |
| Isolation | >25 dB |
| Insertion Loss | 2.7 dB |
| Package Type | 24-Lead Lead Frame Chip Scale Package (LFCSP) 4x4 mm |
| Operating Temperature | -40°C to +85°C |
Key Features
- Wide frequency range coverage from DC to 8 GHz
- High isolation (>25 dB) and low insertion loss (2.7 dB) for optimal RF performance
- High linearity with IIP3 of 40 dBm and high power handling with P1dB of 12 dBm
- Absorptive topology ensuring stable impedance across the frequency band
- Integrated positive supply 3:8 TTL decoder reducing the required logic control lines to three
- Compact 24-LFCSP (4x4) package with exposed pad for improved thermal management
- RoHS3 compliant for environmental responsibility
Applications
- Wireless communications
- Test and measurement equipment
- RF/microwave systems
- RFID systems
Q & A
- What is the frequency range of the HMC321ALP4ETR? The frequency range is from DC to 8 GHz.
- What is the impedance of the HMC321ALP4ETR? The impedance is 50 Ohm or 75 Ohm.
- What is the topology of the HMC321ALP4ETR? The topology is absorptive.
- What is the IIP3 of the HMC321ALP4ETR? The IIP3 is 40 dBm.
- What is the circuit configuration of the HMC321ALP4ETR? The circuit configuration is Single-Pole Eight-Throw (SP8T).
- What is the voltage supply requirement for the HMC321ALP4ETR? The voltage supply is +5 V ± 10%.
- What is the 1 dB compression point (P1dB) of the HMC321ALP4ETR? The P1dB is 12 dBm.
- What is the isolation of the HMC321ALP4ETR? The isolation is greater than 25 dB.
- What is the insertion loss of the HMC321ALP4ETR? The insertion loss is 2.7 dB.
- Is the HMC321ALP4ETR RoHS compliant? Yes, the HMC321ALP4ETR is RoHS3 compliant.
