Overview
The HMC546LP2ETR is a high-performance, fault-tolerant Single-Pole Double-Throw (SPDT) RF switch designed by Analog Devices Inc. This component is housed in a 6-lead QFN (2mm x 2mm with exposed pad) package and is optimized for applications requiring low distortion and high power handling up to 10 W. It operates over a frequency range of 200 MHz to 2.7 GHz, making it particularly suitable for WiMAX, WiBro, and other wireless communication systems.
Key Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 200 MHz to 2.7 GHz |
| Insertion Loss | 0.4 dB |
| Isolation | 40 dB |
| IIP3 | +67 dBm |
| P0.1 dB | +40 dBm |
| Supply Voltage | 0/+3V to 0/+8V |
| Package Type | 6-Lead QFN (2mm x 2mm with exposed pad) |
| Operating Temperature | -40°C to 85°C |
| Max Power Dissipation | 1.12 W |
| RoHS Status | ROHS3 Compliant |
Key Features
- High input P0.1 dB: +40 dBm Tx
- Low insertion loss: 0.4 dB
- High IIP3: +67 dBm
- Fault-tolerant operation – Tx path conductive when DC power is off
- Positive control voltage: 0/+3V to 0/+8V
Applications
- WiMAX and WiBro repeaters
- Cellular/PCS/3G, TD-SCDMA infrastructure
- Dedicated mobile radios and public safety handsets
- Automotive remote information systems
- LNA protection
Q & A
- What is the frequency range of the HMC546LP2ETR?
The HMC546LP2ETR operates over a frequency range of 200 MHz to 2.7 GHz. - What is the insertion loss of the HMC546LP2ETR?
The insertion loss is 0.4 dB. - What is the isolation of the HMC546LP2ETR?
The isolation is 40 dB. - What is the IIP3 of the HMC546LP2ETR?
The IIP3 is +67 dBm. - What is the maximum power handling of the HMC546LP2ETR?
The maximum power handling is up to 10 W. - What is the package type of the HMC546LP2ETR?
The package type is a 6-Lead QFN (2mm x 2mm with exposed pad). - What is the operating temperature range of the HMC546LP2ETR?
The operating temperature range is -40°C to 85°C. - Is the HMC546LP2ETR RoHS compliant?
Yes, the HMC546LP2ETR is ROHS3 Compliant. - What are the typical applications of the HMC546LP2ETR?
Typical applications include WiMAX and WiBro repeaters, cellular infrastructure, dedicated mobile radios, and automotive remote information systems. - What is the supply voltage range for the HMC546LP2ETR?
The supply voltage range is 0/+3V to 0/+8V.
