ADI's AD9371 is a wide band radio frequency (RF) transceiver offering dual channel transmitters and receivers, integrated synthesizers, and digital signal processing functions. The part family delivers a versatile combination of high performance and low power consumption required by 3G/4G micro and macro base station equipment in both FDD and TDD applications. The AD9371 operates from 300 MHz to 6 GHz, covering most of the licensed and unlicensed cellular bands. The IC supports receiver bandwidths up to 100 MHz. It also supports observation receiver and transmit synthesis bandwidths up to 250 MHz to accommodate digital correction algorithms.
The AD9371 consists of wideband direct conversion signal paths with state-of-the-art noise figure and linearity. Each complete receiver and transmitter subsystem includes DC-offset correction, quadrature error correction, and programmable digital filters, eliminating the need for these functions in the digital baseband. Several auxiliary functions such as an auxiliary analog-to-digital converter (ADC), auxiliary digital-to-analog converters (DACs), and general-purpose input/outputs (GPIOs) are integrated to provide additional monitoring and control capability.
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- Dual differential transmitters (Tx)
- Dual differential receivers (Rx)
- Observation receiver (ORx) with 2 inputs
- Sniffer receiver (SnRx) with 3 inputs
- Frequency / tunable range: 300 MHz to 6 GHz
- Tx synthesis bandwidth (BW) to 250 MHz
- Rx BW: 8 MHz to 100 MHz
- Supports frequency division duplex (FDD) and time division duplex (TDD) operation
- Fully integrated independent fractional-N radio frequency (RF) synthesizers for Tx, Rx, ORx, and clock generation
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- JESD204B digital interface
- Serial interface: serial peripheral interface (SPI)
- Power output – 7 dbm
- Voltage supply: 3.3 V
- Current – receiving: 1 A
- Current – transmitting 1.1 A
- GPIO: 19
- Operating temperature: -40C° to +85C°
- 196-CSP_BGA
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| Applications |
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- Microwave
- Aerospace
- Military
- 3G/4G micro and macro base stations (BTS)
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- 3G/4G multicarrier picocells
- FDD and TDD active antenna systems
- Microwave non-line-of-sight (NLOS) backhaul systems
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ADI's AD9371 is a wide band radio frequency (RF) transceiver offering dual channel transmitters and receivers, integrated synthesizers, and digital signal processing functions. The part family delivers a versatile combination of high performance and low power consumption required by 3G/4G micro and macro base station equipment in both FDD and TDD applications. The AD9371 operates from 300 MHz to 6 GHz, covering most of the licensed and unlicensed cellular bands. The IC supports receiver bandwidths up to 100 MHz. It also supports observation receiver and transmit synthesis bandwidths up to 250 MHz to accommodate digital correction algorithms.
Hong Kong, China