AD9361 Datasheet | Analog Devices

FEATURES - RF 2 × 2 transceiver with integrated 12-bit DACs and ADCs - TX band: 47 MHz to 6.0 GHz - RX band: 70 MHz to 6.0 GHz - Supports TDD and FDD operation - Tunable channel bandwidth: <200 k Hz to 56 MHz - Dual receivers: 6 differential inputs - Superior receiver sensitivity with a noise figure of 2 d B at 800 MHz LO - RX gain control - Real-time monitor and control signals for manual gain - Independent automatic gain control - Dual transmitters: 4 differential outputs - Highly linear broadband transmitter - TX EVM: ≤- 40 d B - TX noise: ≤- 157 d Bm/Hz noise floor - TX monitor: ≥66 d B dynamic range with 1 d B accuracy - Integrated fractional-N synthesizers - 2.4 Hz maximum local oscillator (LO) step size - Multichip synchronization - CMOS/LVDS digital interface APPLICATIONS - Point to point munication systems - Femtocell/picocell/microcell base stations - General-purpose radio systems Data Sheet AD9361 RF Agile Transceiver GENERAL DESCRIPTION The AD9361 is a high performance, highly integrated radio frequency (RF) Agile Transceiver™ designed for use in 3G and 4G base station applications. Its programmability and wideband capability make it ideal for a broad range of transceiver applications. The device bines a RF front end with a flexible mixed-signal baseband section and integrated frequency synthesizers, simplifying design-in by providing a configurable digital interface to a processor. The AD9361 receiver LO operates from 70 MHz to 6.0 GHz and the transmitter LO operates from 47 MHz to 6.0 GHz range, covering most licensed and unlicensed bands. Channel bandwidths from less than 200 k Hz to 56 MHz are supported. The two independent direct conversion receivers have state-of-theart noise figure and linearity. Each receive (RX) subsystem includes independent automatic gain control (AGC), dc offset correction, quadrature correction, and digital filtering, thereby eliminating the need for these functions in the digital baseband. The AD9361 also has flexible manual gain...