Silicon SP4T Switch 100 MHz to 44 GHz, faster switching speed
Features and Benefits
- Ultrawideband frequency range: 9 kHz to 44 GHz
- Reflective design
- Low insertion loss
- 1.5 dB to 18 GHz
- 2.4 dB to 40 GHz
- 2.7 dB to 44 GHz
- High isolation
- 47 dB to 18 GHz
- 33 dB to 40 GHz
- 31 dB to 44 GHz
- High input linearity
- P0.1dB: 26.5 dBm typical
- IP3: 50 dBm typical
- High RF input power handling
- Through path: 26 dBm
- Hot switching: 26 dBm
- No low frequency spurious
- 0.1 dB RF settling time: 5.2 μs
- 20-terminal, 3 mm × 3 mm, RoHS-compliant, LGA package
- Pin compatible with ADRF5046, fast switching version
The ADRF5047 is a reflective, single-pole, four-throw (SP4T) switch manufactured in the silicon process.
The ADRF5047 operates from 9 kHz to 44 GHz with an insertion loss of lower than 2.7 dB and an isolation of higher than 31 dB. The device has a radio frequency (RF) input power handling capability of 26.5 dBm for both through path and hot switching.
The ADRF5047 draws a low current of 3 μA on the positive supply of +3.3 V, and −110 μA on the negative supply of −3.3 V. The device provides complementary metal-oxide semiconductor (CMOS)-/low voltage transistor-transistor logic (LVTTL)-compatible controls.
The ADRF5047 is pin-compatible with the ADRF5046 fast switching version, which operates from 100 MHz to 44 GHz.
The ADRF5047 comes in a 20-terminal, 3 mm × 3 mm, RoHS-compliant, land grid array (LGA) package and operates from −40°C to +105°C.
- Industrial scanner
- Test instrumentation
- Cellular infrastructure—mmWave 5G
- Military radios, radars, and electronic counter measures (ECMs)
- Microwave radios and very small aperture terminals (VSATs)
Product Lifecycle Recommended for New Designs
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
Evaluation Kits (1)
ADRF5047-EVALZ is a fully populated, connectorized evaluation board using 4-layer, 62 mil thick, RO4003 PCB material.
For normal operation, two supply voltages +3.3V and -3.3V should be applied to the VDD and VSS test points respectively, while their ground voltages are connected to the GND test point. Two control input voltages, 0/+3.3V, should be applied to V1 and V2 test points to select the switch states; RFC to RF1, RF2, RF3 or RF4.
The RF input signal can be applied at the edge-launch, 2.4 mm RF connector labeled RFC and the RF output signals can be measured at the edge-launch, 2.4 mm connectors labeled RF1, RF2, RF3 and RF4.
Tools & Simulations
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.
Sample & Buy
The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.