Overview
The AD9460BSVZ-80 is a high-performance, 16-bit, monolithic analog-to-digital converter (ADC) produced by Analog Devices Inc. This ADC is optimized for superior signal-to-noise ratio (SNR) and is suitable for various high-speed applications such as instrumentation, medical imaging, and radar receivers. It operates at sampling rates up to 80 MSPS and features an on-chip track-and-hold circuit, making it ideal for baseband and IF frequencies.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Resolution | 16 | 16 | 16 | Bits |
| Offset Error | -5.0 | ±0.1 | +5.0 | mV |
| Gain Error | -3 | ±0.5 | +3 | % FSR |
| Differential Nonlinearity (DNL) | -0.8 | ±0.5 | +0.8 | LSB |
| Analog Bandwidth | 615 | 615 | 615 | MHz |
| Sampling Rate | 1 | 80 | 80 | MSPS |
| Clock Period | 12.5 | ns | ||
| Clock Pulse Width High | 5.0 | ns | ||
| Clock Pulse Width Low | 5.0 | ns | ||
| Output Propagation Delay (CMOS) | 3.35 | ns | ||
| High Level Input Voltage (CMOS) | 2.0 | V | ||
| Low Level Input Voltage (CMOS) | 0.8 | V | ||
| High Level Output Voltage (CMOS) | 3.25 | V | ||
| Low Level Output Voltage (CMOS) | 0.2 | V |
Key Features
- Guaranteed sampling rate of up to 80 MSPS.
- High SNR performance: 79.4 dBFS SNR and 91 dBc SFDR with a 10 MHz input at 80 MSPS.
- Excellent linearity with DNL = ±0.5 LSB typical and INL = ±3.0 LSB typical.
- Buffered analog inputs and adjustable analog input range.
- LVDS outputs (ANSI-644 compatible) or CMOS outputs.
- Data format select (offset binary or twos complement).
- On-chip reference and high input impedance.
- Clock duty cycle stabilizer (DCS) to maintain ADC performance over a wide range of clock pulse widths.
- Pb-free, 100-lead TQFP/EP package with an industrial temperature range of -40°C to +85°C.
Applications
The AD9460BSVZ-80 is designed for high-speed applications including:
- Instrumentation: High-performance data acquisition systems.
- Medical Imaging: MRI and other medical imaging technologies.
- Radar Receivers: Baseband and IF frequencies in radar systems.
Q & A
- What is the maximum sampling rate of the AD9460BSVZ-80? The maximum sampling rate is 80 MSPS.
- What is the resolution of the AD9460BSVZ-80? The resolution is 16 bits.
- What types of output modes are available for the AD9460BSVZ-80? The ADC supports both LVDS and CMOS output modes.
- What is the typical differential nonlinearity (DNL) of the AD9460BSVZ-80? The typical DNL is ±0.5 LSB.
- Does the AD9460BSVZ-80 require an external reference? No external reference is required for many applications due to the on-chip reference).
- What is the package type and lead count of the AD9460BSVZ-80? It is packaged in a Pb-free, 100-lead TQFP/EP).
- What is the operating temperature range of the AD9460BSVZ-80? The operating temperature range is -40°C to +85°C).
- What is the typical SNR performance of the AD9460BSVZ-80 with a 10 MHz input at 80 MSPS? The typical SNR performance is 79.4 dBFS).
- Does the AD9460BSVZ-80 have a clock duty cycle stabilizer? Yes, it includes a clock duty cycle stabilizer (DCS) to maintain overall ADC performance).
- What additional equipment is needed for evaluating the AD9460BSVZ-80 using the high-speed ADC FIFO evaluation kit? Additional equipment includes an Analog Devices high-speed ADC evaluation board, a signal source, and a clock source).
