Overview
The ADRF5027BCCZN is a nonreflective, single-pole, double-throw (SPDT) radio frequency (RF) switch manufactured by Analog Devices Inc. This device is designed to operate across a wide frequency range from 9 kHz to 44 GHz, making it highly versatile for various RF applications. The ADRF5027 features a silicon process construction and is packaged in a 20-terminal, 3 mm × 3 mm, RoHS-compliant land grid array (LGA) package. It is capable of handling dual-supply voltages of +3.3 V and −3.3 V and employs CMOS/LVTTL logic-compatible controls.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Switch Configuration | SPDT | |
| Minimum Frequency | 9 kHz | |
| Maximum Frequency | 44 GHz | |
| Insertion Loss | 3.8 dB | |
| Off Isolation | 50 dB | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | +105°C | |
| Mounting Style | SMD/SMT | |
| Package / Case | LGA-20 | |
| Supply Voltage - Min | 3.15 V | |
| Supply Voltage - Max | 3.45 V | |
| On Time - Max | 3.6 μs | |
| Off Time - Max | 3.6 μs | |
| Operating Supply Current | 2 μA (Positive), 100 μA (Negative) |
Key Features
- Frequency agile design, operating from 9 kHz to 44 GHz.
- Ultra-low noise figure and high power handling capability.
- Ruggedized and reliable performance.
- Precision temperature compensation.
- Integrated antenna control module.
- Nonreflective design with internally terminated RF ports to 50 Ω.
- CMOS/LVTTL logic-compatible controls.
- Bidirectional with equal power handling capabilities.
Applications
- Industrial scanners.
- Test and instrumentation.
- Cellular infrastructure: 5G mmWave.
- Military radios, radars, electronic counter measures (ECMs).
- Microwave radios and very small aperture terminals (VSATs)).
Q & A
- What is the frequency range of the ADRF5027?
The ADRF5027 operates from 9 kHz to 44 GHz.
- What is the switch configuration of the ADRF5027?
The ADRF5027 is a single-pole, double-throw (SPDT) RF switch.
- What is the insertion loss of the ADRF5027?
The insertion loss of the ADRF5027 is better than 3.8 dB.
- What is the off-isolation of the ADRF5027?
The off-isolation of the ADRF5027 is typically 50 dB.
- What are the supply voltage requirements for the ADRF5027?
The ADRF5027 requires a dual-supply voltage of +3.3 V and −3.3 V.
- What is the operating temperature range of the ADRF5027?
The ADRF5027 can operate from −40°C to +105°C.
- What is the package type of the ADRF5027?
The ADRF5027 comes in a 20-terminal, 3 mm × 3 mm, RoHS-compliant land grid array (LGA) package.
- What are the typical on and off times for the ADRF5027?
The typical on and off times for the ADRF5027 are both 3.6 μs.
- What are some of the key applications of the ADRF5027?
The ADRF5027 is used in industrial scanners, test and instrumentation, cellular infrastructure (5G mmWave), military radios, radars, and microwave radios among others.
- Does the ADRF5027 have any special control requirements?
Yes, the ADRF5027 employs CMOS/LVTTL logic-compatible controls and requires careful power-up and power-down sequences to avoid damaging the internal ESD protection structures.
