Overview
The AD9652BBCZRL7-310 is a high-performance, dual 16-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed to support demanding, high-speed signal processing applications that require exceptional dynamic range over a wide input frequency range. The AD9652 features a multistage, pipelined architecture with integrated output error correction logic, ensuring high accuracy and reliability. It operates with sampling speeds of up to 310 MSPS and supports input clock frequencies of up to 1.24 GHz, making it suitable for applications requiring precise and fast data conversion.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Resolution | 16 Bits | |
| Sampling Rate | Up to 310 MSPS | |
| Input Clock Frequency | Up to 1.24 GHz | |
| SNR at 70 MHz | 75.0 dBFS | |
| SFDR at 70 MHz | 87 dBc | |
| Full Power Bandwidth | 465 MHz | |
| Supply Voltages | 3.3 V and 1.8 V | |
| Total Power Consumption | 2.16 W | |
| Output Type | DDR LVDS | |
| Package Type | 144-Ball CSP_BGA (10mm x 10mm) | |
| Operating Temperature Range | −40°C to +85°C |
Key Features
- High dynamic range with SNR of 75.0 dBFS and SFDR of 87 dBc at 70 MHz input frequency.
- Excellent IF sampling performance with SNR of 73.7 dBFS and SFDR of 85 dBc at 170 MHz input frequency.
- Full power bandwidth of 465 MHz.
- Energy-saving power-down modes.
- SYNC input for multichip synchronization.
- Differential clock input receiver with 1, 2, 4, and 8 integer inputs (clock divider input accepts up to 1.24 GHz).
- Internal ADC clock duty cycle stabilizer.
- DDR LVDS (ANSI-644 levels) outputs.
- Serial port control via a 3-wire SPI-compatible interface.
- On-chip 3.3 V buffer and internal voltage reference.
- Programmable input span of 2 V p-p to 2.5 V p-p (default).
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 AD9652? The AD9652 can sample at rates of up to 310 MSPS.
- What is the input clock frequency range supported by the AD9652? The AD9652 supports input clock frequencies of up to 1.24 GHz.
- What is the SNR performance of the AD9652 at 70 MHz input frequency? The SNR at 70 MHz is 75.0 dBFS.
- What type of output does the AD9652 use? The AD9652 uses DDR LVDS (ANSI-644 levels) outputs.
- What is the operating temperature range of the AD9652? The operating temperature range is −40°C to +85°C.
- How is the AD9652 powered? The AD9652 operates from 3.3 V and 1.8 V supply voltages and a separate digital output driver supply.
- What is the package type of the AD9652? The AD9652 is available in a 144-ball CSP_BGA (10mm x 10mm) package.
- Does the AD9652 support multichip synchronization? Yes, the AD9652 has a SYNC input for multichip synchronization.
- How is the AD9652 programmed and controlled? The AD9652 is programmed and controlled using a 3-wire SPI-compatible serial interface.
- What are some of the key applications of the AD9652? Key applications include military radar and communications, multimode digital receivers, test and instrumentation, and smart antenna systems).
