Overview
The ADRV9002BBCZ from Analog Devices Inc. is a highly integrated, dual narrow-band and wideband RF transceiver. This device is designed to optimize performance versus power consumption, making it ideal for demanding, low-power, portable, and battery-powered equipment. The ADRV9002 operates across a wide frequency range of 30 MHz to 6000 MHz, covering various bands including VHF, UHF, cellular, and industrial, scientific, and medical (ISM) bands. It supports both narrow-band (up to 12 kHz) and wideband (up to 40 MHz) operations and is capable of both time division duplexing (TDD) and frequency division duplexing (FDD) modes.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| Frequency Range | 30 MHz to 6000 MHz | Covers VHF, UHF, cellular, and ISM bands | |
| Transmitter and Receiver Bandwidth | 12 kHz to 40 MHz | Narrow-band and wideband operations | |
| Device Configuration | 2 Rx + 2 Tx | Dual-channel transmitters and receivers | |
| Interface Protocol | LVCMOS SSI, LVDS SSI, SPI | Configurable serial synchronous interface | |
| Noise Figure (Typ) | 12 dB | ||
| Operating Temperature Range | -40°C to 85°C | ||
| Supply Voltage (Max) | 1.8 V | Core can be powered from 1.0 V, 1.3 V, and 1.8 V regulators | |
| Package Type | 196-ball CSP_BGA | 12 mm × 12 mm chip scale package ball grid array |
Key Features
- Dual-channel transmitters and receivers with integrated synthesizers and digital signal processing functions.
- Low power sleep and monitor modes to save power and extend battery life.
- Direct conversion signal paths with state-of-the-art noise figure and linearity.
- DC offset correction, quadrature error correction (QEC), and programmable digital filters.
- Fully integrated digital predistortion (DPD) for both narrow-band and wideband signals.
- Fast frequency hopping and dynamic profile switching for dynamic data rates and sample rates.
- Auxiliary analog-to-digital converters (ADCs), digital-to-analog converters (DACs), and general-purpose input/outputs (GPIOs).
- Configurable CMOS or LVDS serial synchronous interface (SSI) for high and low data rate interfaces.
- Controlled via a standard 4-wire SPI interface.
Applications
- Mission critical communications.
- Very high frequency (VHF), ultrahigh frequency (UHF), and cellular to 6 GHz applications.
- Time division duplexing (TDD) and frequency division duplexing (FDD) applications.
- Industrial, scientific, and medical (ISM) bands.
- Battery-powered radio equipment and portable devices.
Q & A
- What is the frequency range of the ADRV9002BBCZ?
The ADRV9002BBCZ operates from 30 MHz to 6000 MHz.
- What types of duplexing does the ADRV9002BBCZ support?
The device supports both time division duplexing (TDD) and frequency division duplexing (FDD) modes.
- What are the key interfaces supported by the ADRV9002BBCZ?
The device supports LVCMOS SSI, LVDS SSI, and SPI interfaces.
- How is the ADRV9002BBCZ powered?
The core can be powered directly from 1.0 V, 1.3 V, and 1.8 V regulators.
- What are the dimensions of the ADRV9002BBCZ package?
The device is packaged in a 12 mm × 12 mm, 196-ball CSP_BGA.
- Does the ADRV9002BBCZ support low power modes?
Yes, it includes low power sleep and monitor modes to save power and extend battery life.
- What is the noise figure of the ADRV9002BBCZ?
The typical noise figure is 12 dB.
- What are some of the integrated functions of the ADRV9002BBCZ?
The device includes integrated synthesizers, digital signal processing functions, DC offset correction, QEC, and programmable digital filters.
- Is the ADRV9002BBCZ suitable for mission critical communications?
Yes, it is designed for mission critical communications and other demanding applications.
- What types of bandwidth does the ADRV9002BBCZ support?
The device supports bandwidths from 12 kHz to 40 MHz for both narrow-band and wideband operations.
