Overview
The HMC7992LP3DE is a general-purpose, nonreflective, single-pole, four-throw (SP4T) switch designed by Analog Devices Inc. This silicon-based switch operates over a frequency range of 0.1 GHz to 6.0 GHz and is housed in a leadless, surface-mount package. It is particularly suited for cellular infrastructure applications due to its high isolation and low insertion loss characteristics.
Key Specifications
| Parameter | Min | Typical | Max | Units |
|---|---|---|---|---|
| Frequency Range | 0.1 | - | 6.0 | GHz |
| Insertion Loss at 2 GHz | - | 0.6 | - | dB |
| Isolation at 2 GHz | - | 45 | - | dB |
| Input Power (1 dB Compression Point) at 5 V | - | 35 | - | dBm |
| Supply Voltage Range | 3.3 | - | 5.5 | V |
| Control Voltage Range | 0 | - | 1.8/3.3/5.0 | V |
| Operating Temperature Range | -40 | - | 105 | °C |
| Package Type | - | - | 16-Lead Lead Frame Chip Scale Package (LFCSP) | - |
Key Features
- High isolation of 45 dB typical at 2 GHz and low insertion loss of 0.6 dB at 2 GHz.
- Operates with a single positive supply voltage range from 3.3 V to 5 V.
- Controlled by two digital control voltages with a range from 0 V to 1.8 V/3.3 V/5.0 V.
- Integrated 2:4 decoder for selecting one of the four RF paths.
- Internally matched to 50 Ω at the RF common port and RF ports, eliminating the need for external matching components.
- Good low frequency input power handling down to 10 kHz.
- High power handling capability up to 6.0 GHz.
Applications
The HMC7992LP3DE is ideal for various applications, including:
- Cellular infrastructure.
- RF and microwave systems.
- Wireless communication systems.
- Test and measurement equipment.
Q & A
- What is the frequency range of the HMC7992LP3DE?
The HMC7992LP3DE operates over a frequency range of 0.1 GHz to 6.0 GHz. - What is the typical insertion loss at 2 GHz?
The typical insertion loss at 2 GHz is 0.6 dB. - What is the typical isolation at 2 GHz?
The typical isolation at 2 GHz is 45 dB. - What is the input power (1 dB compression point) at 5 V operation?
The input power (1 dB compression point) at 5 V operation is 35 dBm. - What is the supply voltage range for the HMC7992LP3DE?
The supply voltage range is from 3.3 V to 5.5 V. - How is the switch controlled?
The switch is controlled by two digital control voltages with a range from 0 V to 1.8 V/3.3 V/5.0 V. - Does the HMC7992LP3DE require external matching components?
No, the HMC7992LP3DE is internally matched to 50 Ω at the RF common port and RF ports. - What is the operating temperature range of the HMC7992LP3DE?
The operating temperature range is from -40°C to 105°C. - What type of package does the HMC7992LP3DE come in?
The HMC7992LP3DE comes in a 16-Lead Lead Frame Chip Scale Package (LFCSP). - Is the HMC7992LP3DE RoHS compliant?
Yes, the HMC7992LP3DE is RoHS compliant.
