Overview
The AD9265BCPZRL7-80 is a 16-bit, 80 MSPS analog-to-digital converter (ADC) produced by Analog Devices Inc. This ADC is designed to offer high performance, low power consumption, and versatility, making it suitable for various applications such as communications, instrumentation, and medical imaging. The AD9265 features a multistage, differential pipelined architecture with integrated output error correction logic, ensuring 16-bit accuracy and no missing codes over the full operating temperature range.
Key Specifications
| Parameter | Unit | Min | Typ | Max |
|---|---|---|---|---|
| Resolution | Bits | 16 | 16 | 16 |
| Sample Rate | MSPS | - | - | 80 |
| Signal-to-Noise Ratio (SNR) | dBFS | - | 79.0 | - |
| Spurious-Free Dynamic Range (SFDR) | dBc | - | 93 | - |
| Analog Supply Voltage | V | - | 1.8 | - |
| Output Supply Voltage | V | - | 1.8 | - |
| Power Consumption | mW | - | 373 | - |
| Operating Temperature Range | °C | -40 | - | 85 |
| Package Type | - | - | 48-Lead LFCSP | - |
Key Features
- Low power consumption: 373 mW at 80 MSPS
- 1.8 V analog supply operation and 1.8 V CMOS or LVDS output supply
- Integer 1-to-8 input clock divider and IF sampling frequencies up to 300 MHz
- Optional on-chip dither and programmable internal ADC voltage reference
- Integrated ADC sample-and-hold inputs and differential analog inputs with 650 MHz bandwidth
- Duty cycle stabilizer for ADC clock and user-configurable, built-in self-test (BIST) capability
- Flexible analog input range: 1 V p-p to 2 V p-p
- Serial port control via a 3-wire SPI-compatible interface
- Energy-saving power-down modes
Applications
The AD9265BCPZRL7-80 is suitable for a variety of applications, including:
- Communications: High-performance ADCs are crucial in communication systems for signal processing and data conversion.
- Instrumentation: The ADC's high accuracy and low noise make it ideal for precision measurement instruments.
- Medical Imaging: The device's performance and reliability are essential in medical imaging technologies such as MRI and CT scanners.
Q & A
- What is the resolution of the AD9265BCPZRL7-80 ADC?
The AD9265BCPZRL7-80 has a resolution of 16 bits. - What is the maximum sample rate of the AD9265BCPZRL7-80?
The maximum sample rate is 80 MSPS. - What is the signal-to-noise ratio (SNR) of the AD9265BCPZRL7-80?
The SNR is 79.0 dBFS at 70 MHz and 80 MSPS. - What is the spurious-free dynamic range (SFDR) of the AD9265BCPZRL7-80?
The SFDR is 93 dBc at 70 MHz and 80 MSPS. - What is the power consumption of the AD9265BCPZRL7-80?
The power consumption is approximately 373 mW at 80 MSPS. - What is the operating temperature range of the AD9265BCPZRL7-80?
The operating temperature range is from -40°C to +85°C. - What type of package does the AD9265BCPZRL7-80 come in?
The device is packaged in a 48-Lead LFCSP. - Does the AD9265BCPZRL7-80 have an integrated voltage reference?
Yes, it has a programmable internal ADC voltage reference. - How is the setup and control of the AD9265BCPZRL7-80 accomplished?
Setup and control are accomplished using a 3-wire SPI-compatible serial interface. - Does the AD9265BCPZRL7-80 support power-down modes?
Yes, it supports energy-saving power-down modes.
