Overview
The AD9652BBCZ-310, produced by Analog Devices Inc., is a high-performance, dual 16-bit analog-to-digital converter (ADC) designed for demanding, high-speed signal processing applications. It features sampling speeds of up to 310 MSPS and supports input frequencies up to 465 MHz, making it ideal for applications requiring exceptional dynamic range and low noise performance. The ADC boasts a low noise floor of −157.6 dBFS and a spurious-free dynamic range (SFDR) exceeding 85 dBFS, enabling the resolution of low-level signals in the presence of large signals.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Resolution | 16 Bits | |
| Sampling Rate | Up to 310 MSPS | |
| Input Frequency Range | Up to 465 MHz | |
| Noise Floor | −157.6 dBFS | |
| Spurious-Free Dynamic Range (SFDR) | Exceeding 85 dBFS | |
| Supply Voltages | 3.3 V and 1.8 V | |
| Digital Output | LVDS with DDR clock | |
| Temperature Range | −40°C to +85°C | |
| Package Type | 144-ball CSP_BGA |
Key Features
- Integrated dual, 16-bit ADCs with multistage, pipelined architecture and integrated output error correction logic.
- On-chip buffer simplifies the ADC driver interface.
- Proprietary differential input maintains excellent signal-to-noise ratio (SNR) performance for input frequencies up to 485 MHz.
- SYNC input allows synchronization of multiple devices.
- Three-wire, 3.3 V or 1.8 V SPI port for register programming and readback.
- Operation from 3.3 V and 1.8 V supplies with a separate digital output driver supply accommodating LVDS outputs.
Applications
- Military radar and communications.
- Multimode digital receivers (3G or 4G).
- Test and instrumentation.
- Smart antenna systems.
Q & A
- What is the maximum sampling rate of the AD9652BBCZ-310?
The maximum sampling rate is up to 310 MSPS. - What is the input frequency range supported by the AD9652BBCZ-310?
The input frequency range is up to 465 MHz. - What is the noise floor of the AD9652BBCZ-310?
The noise floor is −157.6 dBFS. - What type of digital output does the AD9652BBCZ-310 provide?
The digital output is LVDS with a double data rate (DDR) clock. - What is the temperature range for the AD9652BBCZ-310?
The temperature range is −40°C to +85°C. - What package type is the AD9652BBCZ-310 available in?
The package type is a 144-ball CSP_BGA. - How is the AD9652BBCZ-310 programmed and controlled?
Programming and control are accomplished using a three-wire, 3.3 V or 1.8 V SPI-compatible serial interface. - What are some of the key applications for the AD9652BBCZ-310?
Key applications include military radar and communications, multimode digital receivers, test and instrumentation, and smart antenna systems. - Does the AD9652BBCZ-310 support synchronization of multiple devices?
Yes, it supports synchronization through a SYNC input. - What are the supply voltages for the AD9652BBCZ-310?
The supply voltages are 3.3 V and 1.8 V, with a separate digital output driver supply.
