Overview
The ADRF5021BCCZN-R7 is a high-performance, silicon single-pole double-throw (SPDT) switch designed by Analog Devices Inc. This component is optimized for use in a wide range of RF and microwave applications, offering exceptional isolation and low insertion loss. It operates over a broad frequency range from 9 kHz to 30 GHz, making it suitable for various high-frequency systems.
Key Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 9 kHz to 30 GHz |
| Insertion Loss | 2 dB (typical) |
| Off Isolation | 60 dB (typical) |
| Operating Temperature | -40°C to +85°C |
| Supply Voltage (VDD) | 3.3 V to 5 V |
| Negative Supply Voltage (VSS) | -2.5 V |
| Control Input Voltage (CTRL, EN) | 0 V or 3.3 V to 5 V |
| Package Type | 20-WFLGA Exposed Pad |
| Pin Count | 20 |
| IIP3 (Input Third-Order Intercept Point) | 52 dBm |
Key Features
- Bidirectional operation: The RF input signal can be applied to the RFC port while the RF throw port (RF1 or RF2) is output or vice versa.
- Internally matched to 50 Ω: No external matching components are required at the RF ports.
- DC-coupled RF ports: No dc blocking capacitors are necessary when the RF line potential is equal to 0 V dc.
- Simplified control interface: The component features two digital control input pins (CTRL and EN) for logic functions.
- High isolation and low insertion loss: Ideal for applications requiring minimal signal loss and high isolation between paths.
Applications
The ADRF5021BCCZN-R7 is suitable for a variety of RF and microwave applications, including but not limited to:
- Wireless communication systems
- Radar systems
- Test and measurement equipment
- Satellite communications
- High-frequency signal switching and routing
Q & A
- What is the frequency range of the ADRF5021BCCZN-R7?
The frequency range is from 9 kHz to 30 GHz. - What is the typical insertion loss of the ADRF5021BCCZN-R7?
The typical insertion loss is 2 dB. - What is the typical off-isolation of the ADRF5021BCCZN-R7?
The typical off-isolation is 60 dB. - What are the operating temperature ranges for the ADRF5021BCCZN-R7?
The operating temperature range is from -40°C to +85°C. - What are the supply voltage ranges for the ADRF5021BCCZN-R7?
The supply voltage (VDD) ranges from 3.3 V to 5 V, and the negative supply voltage (VSS) is -2.5 V. - What is the package type of the ADRF5021BCCZN-R7?
The package type is 20-WFLGA Exposed Pad. - How many pins does the ADRF5021BCCZN-R7 have?
The component has 20 pins. - What is the IIP3 (Input Third-Order Intercept Point) of the ADRF5021BCCZN-R7?
The IIP3 is 52 dBm. - Is the ADRF5021BCCZN-R7 internally matched to 50 Ω?
Yes, it is internally matched to 50 Ω at the RF ports. - Does the ADRF5021BCCZN-R7 require external matching components?
No, external matching components are not required.
