Overview
The AD9212ABCPZ-40 is a high-performance, octal, 10-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is designed for applications requiring low power, small size, and outstanding dynamic performance. It operates at conversion rates of up to 65 MSPS and features an on-chip sample-and-hold circuit. The AD9212 is optimized for ease of use, requiring a single 1.8 V power supply and LVPECL-, CMOS-, or LVDS-compatible sample rate clock for full performance operation.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of ADCs | 8 | |
| Resolution | 10-bit | |
| Conversion Rate | Up to 65 MSPS | |
| Power Consumption per Channel | 100 mW at 65 MSPS | |
| Signal-to-Noise Ratio (SNR) | 60.8 dB (to Nyquist) | |
| Effective Number of Bits (ENOB) | 9.8 bits | |
| Spurious Free Dynamic Range (SFDR) | 80 dBc (to Nyquist) | |
| Differential Nonlinearity (DNL) | ±0.3 LSB (typical) | |
| Integral Nonlinearity (INL) | ±0.4 LSB (typical) | |
| Analog Input Voltage Range | 2 V p-p | |
| Supply Voltage | 1.8 V | |
| Operating Temperature Range | -40°C to +85°C | |
| Package Type | 64-Lead LFCSP_VQ |
Key Features
- Small footprint with eight ADCs in a single package.
- Low power consumption of 100 mW per channel at 65 MSPS.
- Ease of use with a data clock output (DCO) supporting up to 300 MHz and double data rate (DDR) operation.
- User flexibility through SPI control offering various features to meet specific system requirements.
- Pin-compatible family including the AD9222 (12-bit) and AD9252 (14-bit).
- Full-chip and individual-channel power-down modes.
- Programmable clock and data alignment.
- Programmable output resolution.
- Built-in and custom digital test pattern generation.
Applications
- Medical imaging and nondestructive ultrasound.
- Portable ultrasound and digital beam-forming systems.
- Quadrature radio receivers and diversity radio receivers.
- Tape drives and optical networking.
- Test equipment.
Q & A
- What is the maximum conversion rate of the AD9212ABCPZ-40?
The AD9212ABCPZ-40 operates at conversion rates of up to 65 MSPS. - How many ADCs are integrated into the AD9212ABCPZ-40?
The device integrates eight ADCs into a single package. - What is the power consumption per channel at 65 MSPS?
The power consumption per channel is 100 mW at 65 MSPS. - What is the signal-to-noise ratio (SNR) of the AD9212ABCPZ-40?
The SNR is 60.8 dB (to Nyquist). - What is the effective number of bits (ENOB) of the AD9212ABCPZ-40?
The ENOB is 9.8 bits. - What is the spurious free dynamic range (SFDR) of the AD9212ABCPZ-40?
The SFDR is 80 dBc (to Nyquist). - What is the operating temperature range of the AD9212ABCPZ-40?
The operating temperature range is -40°C to +85°C. - What type of package does the AD9212ABCPZ-40 use?
The device uses a 64-Lead LFCSP_VQ package. - Does the AD9212ABCPZ-40 require external reference or driver components?
No external reference or driver components are required for many applications. - What are some of the key applications of the AD9212ABCPZ-40?
Key applications include medical imaging, portable ultrasound, quadrature radio receivers, tape drives, and test equipment.
