Overview
The HMC241ALP3ETR, produced by Analog Devices Inc., is a general-purpose, nonreflective, single-pole, four-throw (SP4T) RF switch. This device is manufactured using a gallium arsenide (GaAs) process and is designed to operate over a broad frequency range from 100 MHz to 4 GHz. It features low insertion loss, high isolation, and high input linearity, making it suitable for various RF and microwave applications. The switch is available in a compact 16-lead, 3 mm × 3 mm LFCSP package and includes an integrated 2 to 4 line decoder for easy control.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Frequency Range | 100 MHz to 4 GHz | |
| Insertion Loss | 0.7 dB at 2 GHz | |
| Isolation | 43 dB at 2 GHz | |
| 1 dB Compression (P1dB) | 29 dBm typical | |
| Third Order Intercept (IP3) | 47 dBm typical | |
| Supply Voltage (VDD) | 3 V to 5 V | |
| Current Consumption (IDD) | 2.5 mA to 5 mA | |
| RF Input Power (Through Path) | 28.5 dBm at VDD = 5 V | |
| RF Input Power (Terminated Path) | 25 dBm at VDD = 5 V | |
| Package Type | 16-lead LFCSP | |
| ESD Rating | 250 V (Class 1A) |
Key Features
- Broadband frequency range: 100 MHz to 4 GHz
- Nonreflective 50 Ω design
- Low insertion loss: 0.7 dB at 2 GHz
- High isolation: 43 dB at 2 GHz
- High input linearity at 250 MHz to 4 GHz
- High power handling: up to 28.5 dBm through path and 25 dBm terminated path
- Single positive supply: 3 V to 5 V
- Integrated 2 to 4 line decoder
- Compact 16-lead, 3 mm × 3 mm LFCSP package
- ESD rating: 250 V (Class 1A)
Applications
- Cellular/4G infrastructure
- Wireless infrastructure
- Automotive telematics
- Mobile radios
- Test equipment
- Wireless infrastructure equipment
- Test and measurement instruments
- Software-defined radios
- Satellite communications
Q & A
- What is the frequency range of the HMC241ALP3ETR?
The frequency range is from 100 MHz to 4 GHz.
- What is the typical insertion loss at 2 GHz?
The typical insertion loss at 2 GHz is 0.7 dB.
- What is the isolation at 2 GHz?
The isolation at 2 GHz is 43 dB.
- What is the 1 dB compression point (P1dB)?
The 1 dB compression point (P1dB) is 29 dBm typical.
- What is the third order intercept point (IP3)?
The third order intercept point (IP3) is 47 dBm typical.
- What is the supply voltage range for the HMC241ALP3ETR?
The supply voltage range is from 3 V to 5 V.
- What is the package type of the HMC241ALP3ETR?
The package type is a 16-lead LFCSP.
- What are some of the key applications for the HMC241ALP3ETR?
Key applications include cellular/4G infrastructure, wireless infrastructure, automotive telematics, mobile radios, and test equipment.
- Is the HMC241ALP3ETR RoHS compliant?
- What is the ESD rating of the HMC241ALP3ETR?
The ESD rating is 250 V (Class 1A).
