Overview
The AD8343ARU-REEL, produced by Analog Devices Inc., is a high-performance broadband active mixer. Fabricated on Analog Devices' 25 GHz silicon bipolar IC process, this component is designed for demanding RF applications. It operates over a wide frequency range up to 2.5 GHz and is available in a 14-lead TSSOP package. The AD8343 is well-suited for both transmit and receive channel applications due to its low intermodulation distortion and high conversion gain.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Operating Frequency | 0 - 2500 | MHz |
| Conversion Gain | 7 | dB |
| Input IP3 | 16.5 | dBm |
| LO Drive | -10 | dBm |
| Noise Figure | 14 | dB |
| Input P1dB | 2.8 | dBm |
| Supply Voltage | 5 | V |
| Supply Current | 50 | mA |
| Power-down Current | 20 | μA |
| Package Type | 14-lead TSSOP | |
| Operating Temperature | -40 to 85 | °C |
Key Features
- Broadband operation from 0 to 2.5 GHz
- High conversion gain of 7 dB
- High input IP3 of 16.5 dBm
- Low LO drive level of -10 dBm
- Differential LO, IF, and RF ports
- Single-supply operation at 5 V with a typical current of 50 mA
- Power-down mode with a current of 20 μA
- Integrated LO driver with 50 Ω differential input impedance
- Open-emitter differential inputs for direct interface to differential filters or baluns
Applications
- Cellular base stations
- Wireless LAN
- Satellite converters
- SONET/SDH radio
- Radio links
- RF instrumentation
Q & A
- What is the operating frequency range of the AD8343?
The AD8343 operates from 0 to 2.5 GHz.
- What is the conversion gain of the AD8343?
The AD8343 has a typical conversion gain of 7 dB.
- What is the input IP3 of the AD8343?
The input IP3 of the AD8343 is 16.5 dBm.
- What is the LO drive level required for the AD8343?
The LO drive level required is -10 dBm.
- What is the noise figure of the AD8343?
The noise figure of the AD8343 is 14 dB.
- What is the package type of the AD8343?
The AD8343 is available in a 14-lead TSSOP package.
- What is the operating temperature range of the AD8343?
The operating temperature range is -40 to 85°C.
- Does the AD8343 support single-supply operation?
- What is the power-down current of the AD8343?
The power-down current is 20 μA.
- In what applications is the AD8343 commonly used?
The AD8343 is commonly used in cellular base stations, wireless LAN, satellite converters, SONET/SDH radio, radio links, and RF instrumentation.
