Overview
The AD9266TCPZRL7-65EP is a high-performance, 16-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This monolithic, single-channel ADC operates from a single 1.8 V analog power supply and features a separate digital output driver supply that can accommodate 1.8 V to 3.3 V logic families. It is designed for low power consumption, ease of use, and high accuracy, making it suitable for a variety of applications, including communications and aerospace.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Resolution | 16-bit | |
| Sample Rate | 20 MSPS, 40 MSPS, 65 MSPS, 80 MSPS | |
| Analog Supply Voltage | 1.8 V | V |
| Digital Output Supply Voltage | 1.8 V to 3.3 V | V |
| Signal-to-Noise Ratio (SNR) | 77.6 dBFS at 9.7 MHz input, 71.1 dBFS at 200 MHz input | dBFS |
| Spurious-Free Dynamic Range (SFDR) | 93 dBc at 9.7 MHz input, 80 dBc at 200 MHz input | dBc |
| Power Consumption | 56 mW at 20 MSPS, 113 mW at 80 MSPS | mW |
| Input Bandwidth | 700 MHz | MHz |
| Operating Temperature Range | −55°C to +125°C (for AD9266-EP) | °C |
| Package Type | 32-Lead LFCSP (5mm x 5mm x 0.75mm) |
Key Features
- High performance sample-and-hold circuit with excellent performance for input frequencies up to 200 MHz.
- Programmable clock and data alignment, and programmable digital test pattern generation.
- Differential clock input with a selectable internal 1-to-8 divide ratio.
- Optional duty cycle stabilizer (DCS) to compensate for wide variations in the clock duty cycle.
- Interleaved digital output data presented in offset binary, gray code, or twos complement format.
- Standard serial port interface (SPI) for various product features and functions.
- Low power consumption and ease of use.
- Pin compatible with AD9609, AD9629, and AD9649 ADCs for easy migration between different resolutions.
Applications
- Communications: Suitable for diversity radio systems and multimode digital receivers.
- Aerospace and Defense: The AD9266-EP version supports defense and aerospace applications with a military temperature range and enhanced product change notification.
- Other applications include medical imaging, industrial instrumentation, and high-speed data acquisition systems.
Q & A
- What is the resolution of the AD9266TCPZRL7-65EP ADC?
The AD9266TCPZRL7-65EP is a 16-bit analog-to-digital converter. - What are the available sample rates for this ADC?
The sample rates available are 20 MSPS, 40 MSPS, 65 MSPS, and 80 MSPS. - What is the analog supply voltage for this ADC?
The analog supply voltage is 1.8 V. - What is the range of the digital output supply voltage?
The digital output supply voltage can range from 1.8 V to 3.3 V. - What is the signal-to-noise ratio (SNR) of this ADC at different input frequencies?
The SNR is 77.6 dBFS at 9.7 MHz input and 71.1 dBFS at 200 MHz input. - Does the AD9266TCPZRL7-65EP support aerospace and defense applications?
Yes, the AD9266-EP version supports defense and aerospace applications with a military temperature range and enhanced product change notification. - What is the operating temperature range for the AD9266-EP?
The operating temperature range for the AD9266-EP is −55°C to +125°C. - What type of package does the AD9266TCPZRL7-65EP come in?
The AD9266TCPZRL7-65EP comes in a 32-Lead LFCSP package. - Is the AD9266TCPZRL7-65EP pin compatible with other ADCs from Analog Devices?
Yes, it is pin compatible with the AD9609, AD9629, and AD9649 ADCs. - What types of digital output formats are supported by the AD9266TCPZRL7-65EP?
The interleaved digital output data is presented in offset binary, gray code, or twos complement format.
