Overview
The AD9637BCPZ-40 is an octal, 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is designed for low cost, low power, small size, and ease of use, making it ideal for applications where compact form and high performance are critical. The AD9637 operates at conversion rates of up to 80 MSPS and features an on-chip sample-and-hold circuit. It is optimized for outstanding dynamic performance and low power consumption, requiring a single 1.8 V power supply for operation.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Resolution | 12-bit | |
| Conversion Rate | Up to 80 MSPS | |
| Analog Input Voltage Range | 2 V p-p differential | |
| Power Supply | 1.8 V | |
| Power Consumption per Channel | 60 mW at 80 MSPS | |
| Signal-to-Noise Ratio (SNR) | 71.5 dBFS (to Nyquist) | |
| Spurious-Free Dynamic Range (SFDR) | 92 dBc (to Nyquist) | |
| Analog Bandwidth | 650 MHz full power | |
| Package Type | 64-Lead LFCSP (9mm x 9mm w/ EP) | |
| Operating Temperature Range | −40°C to +85°C |
Key Features
- Low power consumption: 60 mW per channel at 80 MSPS with scalable power options.
- High signal-to-noise ratio (SNR) of 71.5 dBFS and spurious-free dynamic range (SFDR) of 92 dBc to Nyquist.
- 650 MHz full-power analog bandwidth.
- 2 V p-p differential input voltage range.
- Single 1.8 V power supply operation.
- LVPECL-/CMOS-/LVDS-compatible sample rate clock.
- No external reference or driver components required for many applications.
- Programmable clock and data alignment, and programmable output resolution.
- Full chip and individual channel power-down modes.
- 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 AD9637BCPZ-40? The AD9637BCPZ-40 has a 12-bit resolution.
- What is the maximum conversion rate of the AD9637BCPZ-40? The maximum conversion rate is up to 80 MSPS.
- What is the analog input voltage range of the AD9637BCPZ-40? The analog input voltage range is 2 V p-p differential.
- What is the power supply voltage required for the AD9637BCPZ-40? The device requires a single 1.8 V power supply.
- What is the power consumption per channel at 80 MSPS? The power consumption per channel is 60 mW at 80 MSPS.
- What is the signal-to-noise ratio (SNR) of the AD9637BCPZ-40? The SNR is 71.5 dBFS to Nyquist.
- What is the spurious-free dynamic range (SFDR) of the AD9637BCPZ-40? The SFDR is 92 dBc to Nyquist.
- What is the analog bandwidth of the AD9637BCPZ-40? The analog bandwidth is 650 MHz full power.
- In what package type is the AD9637BCPZ-40 available? The device is available in a 64-Lead LFCSP (9mm x 9mm w/ EP) package.
- What is the operating temperature range of the AD9637BCPZ-40? The operating temperature range is −40°C to +85°C.
