Overview
The HMC641A-SX, produced by Analog Devices Inc., is a nonreflective, single-pole, four-throw (SP4T) switch manufactured using a gallium arsenide (GaAs) process. This switch is designed to operate over a broadband frequency range from 0.1 GHz to 18 GHz, making it suitable for various high-frequency applications. The HMC641A-SX features an integrated 2 to 4 line decoder, which allows control from two logic input lines, enhancing its functionality in complex RF systems.
Key Specifications
| Parameter | Value | Unit | Conditions |
|---|---|---|---|
| Frequency Range | 0.1 GHz to 18 GHz | - | - |
| Insertion Loss | 2.1 dB (typ) to 12 GHz | dB | - |
| Isolation | 42 dB (typ) to 12 GHz | dB | - |
| Input Linearity (P1dB) | 25 dBm (typ) at VSS = −5 V | dBm | VSS = −5 V |
| Third-Order Intercept (IP3) | 41 dBm (typ) at VSS = −5 V | dBm | VSS = −5 V |
| Supply Voltage | −5 V to −3 V | V | - |
| Operating Temperature | −55°C to +85°C | °C | - |
| Package Type | 8-pad bare die (CHIP) | - | - |
| Dimensions | 1.92 mm × 1.60 mm × 0.102 mm | mm | - |
Key Features
- Broadband frequency range: 0.1 GHz to 18 GHz
- Nonreflective 50 Ω design
- Low insertion loss: 2.1 dB to 12 GHz
- High isolation: 42 dB to 12 GHz
- High input linearity: P1dB of 25 dBm and IP3 of 41 dBm at VSS = −5 V
- Integrated 2 to 4 line decoder for control from two logic input lines
- High power handling: 24 dBm through path and 23 dBm terminated path at VSS = −5 V
- RoHS compliant
Applications
- Test instrumentation
- Microwave radios and very small aperture terminals (VSATs)
- Military radios, radars, and electronic counter measures (ECMs)
- Broadband telecommunications systems
Q & A
- What is the frequency range of the HMC641A-SX?
The HMC641A-SX operates over a broadband frequency range from 0.1 GHz to 18 GHz.
- What is the typical insertion loss of the HMC641A-SX?
The typical insertion loss is 2.1 dB up to 12 GHz.
- What is the isolation of the HMC641A-SX?
The isolation is typically 42 dB up to 12 GHz.
- What is the input linearity (P1dB) of the HMC641A-SX?
The input linearity (P1dB) is typically 25 dBm at VSS = −5 V.
- What is the third-order intercept (IP3) of the HMC641A-SX?
The third-order intercept (IP3) is typically 41 dBm at VSS = −5 V.
- What is the supply voltage range for the HMC641A-SX?
The supply voltage range is from −5 V to −3 V.
- What is the operating temperature range of the HMC641A-SX?
The operating temperature range is from −55°C to +85°C.
- What type of package does the HMC641A-SX come in?
The HMC641A-SX comes in an 8-pad bare die (CHIP) package.
- What are the dimensions of the HMC641A-SX?
The dimensions are 1.92 mm × 1.60 mm × 0.102 mm.
- Is the HMC641A-SX RoHS compliant?
Yes, the HMC641A-SX is RoHS compliant.
