Overview
The AD9637BCPZRL7-80 is an octal, 12-bit, 40/80 MSPS analog-to-digital converter (ADC) produced by Analog Devices Inc. This ADC is designed for low cost, low power, small size, and ease of use, making it ideal for applications where dynamic performance and compact packaging are critical. It operates at a conversion rate of up to 80 MSPS and features an on-chip sample-and-hold circuit. The device requires a single 1.8 V power supply and supports LVPECL-, CMOS-, and LVDS-compatible sample rate clocks for full performance operation.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Resolution | 12 bits | |
| Sample Rate | Up to 80 MSPS | |
| Analog Bandwidth | 650 MHz | |
| Input Voltage Range | 2 V p-p differential | |
| Supply Voltage | 1.8 V | V |
| Power Consumption per Channel | 60 mW at 80 MSPS | mW |
| Signal-to-Noise Ratio (SNR) | 71.5 dBFS (to Nyquist) | dBFS |
| Spurious-Free Dynamic Range (SFDR) | 92 dBc (to Nyquist) | dBc |
| Package Type | 64-Lead LFCSP (9mm x 9mm w/ EP) | |
| Operating Temperature Range | -40°C to +85°C | °C |
Key Features
- Low power consumption: 60 mW per channel at 80 MSPS with scalable power options.
- High dynamic performance: SNR = 71.5 dBFS and SFDR = 92 dBc (to Nyquist).
- 650 MHz full-power analog bandwidth.
- 2 V p-p differential input voltage range.
- 1.8 V supply operation.
- Programmable clock and data alignment.
- Programmable digital test pattern generation, including built-in and custom patterns.
- Individual channel power-down, consuming less than 2 mW when all channels are disabled.
- SPI interface for setup and control.
Applications
- Medical imaging and nondestructive ultrasound.
- Portable ultrasound and digital beam-forming systems.
- Quadrature radio receivers.
- Diversity radio receivers.
- Optical networking.
- Test equipment.
Q & A
- What is the resolution of the AD9637BCPZRL7-80 ADC?
The AD9637BCPZRL7-80 has a resolution of 12 bits. - What is the maximum sample rate of the AD9637BCPZRL7-80?
The maximum sample rate is up to 80 MSPS. - What is the analog bandwidth of the AD9637BCPZRL7-80?
The analog bandwidth is 650 MHz. - What is the input voltage range of the AD9637BCPZRL7-80?
The input voltage range is 2 V p-p differential. - What is the supply voltage requirement for the AD9637BCPZRL7-80?
The supply voltage is 1.8 V. - How much power does the AD9637BCPZRL7-80 consume per channel at 80 MSPS?
The power consumption per channel is 60 mW at 80 MSPS. - What are the SNR and SFDR specifications of the AD9637BCPZRL7-80?
The SNR is 71.5 dBFS and the SFDR is 92 dBc (to Nyquist). - What package type is the AD9637BCPZRL7-80 available in?
The AD9637BCPZRL7-80 is available in a 64-Lead LFCSP (9mm x 9mm w/ EP) package. - What is the operating temperature range of the AD9637BCPZRL7-80?
The operating temperature range is -40°C to +85°C. - Does the AD9637BCPZRL7-80 support individual channel power-down?
Yes, the AD9637BCPZRL7-80 supports individual channel power-down, consuming less than 2 mW when all channels are disabled).
