Overview
The AD9236BCPZRL7-80 is a high-performance, 12-bit, 80 MSPS (mega-samples per second) analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This monolithic device operates on a single 3 V supply and features a high-performance sample-and-hold amplifier (SHA) and an on-chip voltage reference. The AD9236 is designed for applications requiring high accuracy and speed, making it suitable for various industries such as communications, medical imaging, and digital oscilloscopes.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Sampling Rate | 80 MSPS |
| Supply Voltage | 2.7 V to 3.6 V |
| Power Consumption | 366 mW at 80 MSPS |
| Signal-to-Noise Ratio (SNR) | 70.4 dBc to Nyquist |
| Spurious Free Dynamic Range (SFDR) | 87.8 dBc to Nyquist |
| Differential Nonlinearity (DNL) | ±0.4 LSB |
| Analog Input Range | 1 V p-p to 2 V p-p |
| Operating Temperature Range | -40°C to +85°C |
| Package | 32-lead LFCSP |
Key Features
- Single 3 V supply operation (2.7 V to 3.6 V)
- High performance sample-and-hold amplifier (SHA) with 500 MHz bandwidth
- On-chip reference and SHA
- Low power consumption: 366 mW at 80 MSPS
- Differential input with flexible analog input range (1 V p-p to 2 V p-p)
- Offset binary or twos complement data format
- Clock duty cycle stabilizer (DCS) for maintaining performance over wide clock pulse widths
- Out-of-range (OTR) signal for overflow indication
- Pin compatible with AD9215, AD9235, and AD9245 for simplified migration
Applications
- High-end medical imaging equipment
- IF sampling in communications receivers
- Battery-powered instruments
- Hand-held scopemeters
- Low-cost digital oscilloscopes
- DTV subsystems
Q & A
- What is the resolution and sampling rate of the AD9236BCPZRL7-80?
The AD9236BCPZRL7-80 has a resolution of 12 bits and a sampling rate of 80 MSPS.
- What is the power consumption of the AD9236BCPZRL7-80 at 80 MSPS?
The power consumption is 366 mW at 80 MSPS.
- What is the operating temperature range of the AD9236BCPZRL7-80?
The operating temperature range is -40°C to +85°C.
- What types of data formats does the AD9236BCPZRL7-80 support?
The device supports offset binary and twos complement data formats.
- Does the AD9236BCPZRL7-80 have an on-chip reference and SHA?
- What is the purpose of the clock duty cycle stabilizer (DCS) in the AD9236BCPZRL7-80?
The DCS compensates for wide variations in the clock duty cycle while maintaining excellent performance.
- What is the significance of the out-of-range (OTR) signal in the AD9236BCPZRL7-80?
The OTR signal indicates when the input signal is beyond the selected input range.
- Is the AD9236BCPZRL7-80 pin compatible with other ADC models from Analog Devices?
- What are some common applications of the AD9236BCPZRL7-80?
- What package options are available for the AD9236BCPZRL7-80?
