"AD9361BBCZ-REEL" is a product variant of the AD9361 series manufactured by Analog Devices Inc. (ADI). Below is a detailed description:

Basic Product Information

· Model Explanation:

· "AD9361" is the base product number, representing this RF agile transceiver.

· "BBCZ" indicates the package type: 144-Ball CSPBGA (10mm x 10mm x 1.7mm).

· "REEL" means the product is packaged in tape-and-reel form, typically used in automated production line pick-and-place equipment for large-scale manufacturing and assembly.

· Product Lifecycle: In mass production stage, meaning the product has passed R&D and verification, is being manufactured and sold in large quantities, and can stably supply the market.

Performance Features

· Operation Modes: Supports both Time Division Duplex (TDD) and Frequency Division Duplex (FDD).

· In TDD mode, transmission or reception can only occur at the same time.

· In FDD mode, transmission and reception can occur simultaneously.

· Frequency Range:

· Receive band: 70 MHz to 6.0 GHz.

· Transmit band: 46.875 MHz to 6.0 GHz.

· Covers multiple communication bands, suitable for 3G, 4G, and partial 5G base station applications.

· Bandwidth Range: Transmit and receive channel bandwidth ranges from 200 KHz to 56 MHz, meeting data transmission bandwidth requirements in different application scenarios.

· Digital Interface: Supports CMOS and LVDS modes, with a maximum transmission rate of 122.88 M, enabling easy connection to various digital signal processors or FPGAs.

· Transceiver Channels:

· Dual receivers support 6 differential or 12 single-ended inputs.

· Dual transmitters support 4 differential outputs.

Internal Functional Modules

· Receive Path:

· The Rx signal path consists of two programmable analog low-pass filters, a 12-bit ADC, and a four-stage digital decimation filter, which can filter, sample, and digitally process received signals to reduce spurious signal levels.

· Transmit Path:

· The Tx signal path receives 12-bit two's complement I-Q format data from the digital interface. For each channel, data is passed to a 12-bit DAC through four digital interpolation filters, then enters the RF mixer after two low-pass filters. The programmable digital filter can interpolate data and limit bandwidth.

· Gain Control: Features receive gain control, including Manual Gain Control (MGC) and Automatic Gain Control (AGC), allowing flexible adjustment of received signal gain as needed.

· Frequency Synthesizer: Integrates a fractional-N frequency synthesizer to generate local oscillator (LO) signals. The maximum LO step size is 2.4 Hz, providing stable local oscillation signals for the transceiver.

· Enable State Machine (ENSM): The AD9361 transceiver has an Enable State Machine (ENSM) for real-time control of the device's current state, supporting both SPI control and pin control.

Application Fields

· Communication Base Stations: As a high-performance, highly integrated RF agile transceiver, it is used in 3G and 4G base stations to realize signal transmission and processing between base stations and mobile terminals.

· Software-Defined Radio (SDR): Due to its flexible configuration and programmability, it is widely used in SDR systems, enabling different communication protocols and functions via software programming.

· IoT Devices: Supports multiple communication bands and modes, suitable for wireless communication modules in IoT devices to enable short-range or long-range data transmission between devices.

· Aerospace and Defense: Provides breakthrough SWaP (Size, Weight, and Power) solutions for aerospace and defense applications, meeting the requirements for high performance, miniaturization, and low power consumption in related equipment.