Overview
The AD9154BCPZ is a quad, 16-bit, high dynamic range digital-to-analog converter (DAC) produced by Analog Devices Inc. This component is designed to provide a maximum sample rate of 2.4 GSPS, enabling the generation of multicarrier signals up to the Nyquist frequency in baseband mode. It is optimized for direct conversion transmit applications, including complex digital modulation, input signal power detection, and gain, phase, and offset compensation. The DAC outputs are compatible with the ADRF6720-27 radio frequency quadrature modulator (AQM) from Analog Devices, Inc. The AD9154BCPZ is available in 88-lead LFCSP packages and supports a flexible 8-lane JESD204B interface for high-speed data transfer.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Resolution | - | - | 16 Bits | - |
| Differential Nonlinearity (DNL) | - | - | ±4.3 LSB | - |
| Integral Nonlinearity (INL) | - | - | ±8.2 LSB | - |
| Main DAC Output Gain Error | -8.0 | -3.01 | - | % |
| Sample Rate | - | - | 2.4 GSPS | - |
| Full-Scale Output Current | 4 mA | - | 20 mA | - |
| Operating Temperature | -40°C | - | +85°C | - |
| Package Type | - | - | 88-Lead LFCSP | - |
| Data Interface | - | - | JESD204B | - |
Key Features
- Quad, 16-bit digital-to-analog converter with a maximum sample rate of 2.4 GSPS.
- Supports input data rates up to 1.096 GSPS and multicarrier generation up to the Nyquist frequency in baseband mode.
- Proprietary design for low spurious and distortion, suitable for high-quality synthesis of wideband signals from baseband to high intermediate frequencies.
- Includes features for complex digital modulation, input signal power detection, and gain, phase, and offset compensation.
- Compatible with the ADRF6720-27 radio frequency quadrature modulator (AQM) from Analog Devices, Inc.
- Supports mix mode operation to reconstruct carriers in the second and third Nyquist zones.
- Flexible 8-lane JESD204B interface for high-speed data transfer and multichip synchronization.
- Serial port interface (SPI) for programming and readback of internal parameters.
- Full-scale output current programmable over a range of 4 mA to 20 mA.
Applications
- Direct conversion transmit applications in wireless communication systems.
- Baseband and intermediate frequency signal generation in various communication standards such as LTE, GSM, and more.
- Radar and electronic warfare systems requiring high-speed and high-resolution DACs.
- Test and measurement equipment where precise signal generation is necessary.
- High-performance industrial and medical imaging systems.
Q & A
- What is the maximum sample rate of the AD9154BCPZ DAC?
The AD9154BCPZ has a maximum sample rate of 2.4 GSPS.
- What is the resolution of the AD9154BCPZ DAC?
The AD9154BCPZ is a 16-bit digital-to-analog converter.
- What type of data interface does the AD9154BCPZ support?
The AD9154BCPZ supports a flexible 8-lane JESD204B interface.
- What is the operating temperature range of the AD9154BCPZ?
The operating temperature range is from -40°C to +85°C.
- Can the full-scale output current of the AD9154BCPZ be programmed?
- What package types are available for the AD9154BCPZ?
The AD9154BCPZ is available in 88-lead LFCSP packages.
- Is the AD9154BCPZ compatible with any specific radio frequency quadrature modulator?
- What are some common applications of the AD9154BCPZ?
- Does the AD9154BCPZ support mix mode operation?
- How can internal parameters of the AD9154BCPZ be programmed or read back?
