Overview
The AD9627ABCPZ-80 is a high-performance, dual 12-bit analog-to-digital converter (ADC) designed by Analog Devices Inc. This component is tailored for applications requiring low cost, compact size, and versatility. The AD9627 features a multistage, differential pipelined architecture with integrated output error correction logic, making it suitable for communications and other high-speed data acquisition applications.
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 12 bits |
| Number of Channels | 2 |
| Sampling Rate | 80 MSPS, 105 MSPS, 125 MSPS, 150 MSPS |
| Operating Supply Voltage | 1.8 V |
| Output Type | LVDS, CMOS (1.8 V to 3.3 V) |
| Power Dissipation | 750 mW @ 125 MSPS |
| Signal-to-Noise Ratio (SNR) | 69.4 dBc (70.4 dBFS) to 70 MHz @ 125 MSPS |
| Spurious Free Dynamic Range (SFDR) | 85 dBc to 70 MHz @ 125 MSPS |
| Package | 64-Lead LFCSP (Lead Frame Chip Scale Package) |
| Operating Temperature Range | -40°C to +85°C |
Key Features
- Proprietary differential input maintaining excellent SNR performance for input frequencies up to 450 MHz.
- Fast overrange detect and signal monitor with serial output.
- Signal monitor block with dedicated serial output mode for monitoring the composite magnitude of the incoming signal.
- Operation from a single 1.8 V supply and a separate digital output driver supply to accommodate 1.8 V to 3.3 V logic families.
- Standard serial port interface (SPI) for various product features and functions, including data formatting, clock DCS, power-down, test modes, and voltage reference mode.
- Pin compatibility with the AD9640, AD9627-11, and AD9600 for easy migration between different bit resolutions.
- Integrated voltage reference and duty cycle stabilizer to maintain excellent performance.
- Flexible power-down options for significant power savings.
Applications
The AD9627ABCPZ-80 is designed for various high-speed data acquisition and signal processing applications, including:
- Communications systems
- Precision measurement instruments
- Data acquisition systems
- Industrial control systems
- Medical imaging and diagnostic equipment
Q & A
- What is the resolution of the AD9627ABCPZ-80?
The AD9627ABCPZ-80 has a resolution of 12 bits.
- What are the sampling rates supported by the AD9627ABCPZ-80?
The AD9627ABCPZ-80 supports sampling rates of 80 MSPS, 105 MSPS, 125 MSPS, and 150 MSPS.
- What is the operating supply voltage of the AD9627ABCPZ-80?
The operating supply voltage is 1.8 V.
- What types of output are supported by the AD9627ABCPZ-80?
The AD9627ABCPZ-80 supports LVDS and CMOS outputs (1.8 V to 3.3 V).
- What is the power dissipation of the AD9627ABCPZ-80 at 125 MSPS?
The power dissipation is approximately 750 mW at 125 MSPS.
- What is the signal-to-noise ratio (SNR) of the AD9627ABCPZ-80?
The SNR is 69.4 dBc (70.4 dBFS) to 70 MHz at 125 MSPS.
- What is the spurious free dynamic range (SFDR) of the AD9627ABCPZ-80?
The SFDR is 85 dBc to 70 MHz at 125 MSPS.
- What package type is the AD9627ABCPZ-80 available in?
The AD9627ABCPZ-80 is available in a 64-Lead LFCSP (Lead Frame Chip Scale Package).
- What is the operating temperature range of the AD9627ABCPZ-80?
The operating temperature range is -40°C to +85°C.
- Does the AD9627ABCPZ-80 support SPI interface?
Yes, it supports a standard serial port interface (SPI) for various product features and functions.
