Overview
The AD9262BCPZRL7-10 is a high-performance, dual-channel, 16-bit analog-to-digital converter (ADC) from Analog Devices Inc. This device is based on a continuous time sigma-delta (Σ-Δ) architecture, which offers significant advantages in terms of dynamic range and signal processing. The AD9262 achieves a dynamic range of -87 dB over a 10 MHz input bandwidth, making it suitable for a variety of high-precision applications. The integrated features of this ADC simplify its use and minimize the need for external components, such as filters and amplifiers.
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 16-bit |
| Sample Rate | 30 MSPS to 160 MSPS |
| Input Bandwidth | 2.5 MHz, 5 MHz, 10 MHz |
| Analog Supply Voltage | 1.8 V |
| Digital Supply Voltage | 1.8 V to 3.3 V |
| Power Consumption | 600 mW |
| Package Type | 64-Lead LFCSP (9mm x 9mm w/ EP) |
| Operating Temperature Range | -40°C to +85°C |
| Output Data Format | Offset Binary, Gray Code, Twos Complement |
Key Features
- Dual-channel, continuous time sigma-delta (Σ-Δ) architecture for high dynamic range and simplified use.
- Integrated 32× oversampled fifth-order continuous time loop filter to attenuate out-of-band signals and aliases.
- On-chip decimation filters and sample rate converters to adjust output data rate between 30 MSPS to 160 MSPS.
- Integrated dc correction and quadrature estimation block for correcting gain and phase mismatch between channels.
- Resistive input impedance to relax driver amplifier requirements.
- Data clock output (DCO) for proper timing with receiving logic.
- Interleaving of Channel A and Channel B data onto one 16-bit bus for simplified on-board routing.
Applications
The AD9262BCPZRL7-10 is designed for various high-precision signal processing applications, including:
- Direct conversion receivers.
- High-speed data acquisition systems.
- Medical imaging and diagnostics.
- Aerospace and defense systems.
- Industrial automation and control systems.
Q & A
- What is the resolution of the AD9262BCPZRL7-10 ADC?
The AD9262BCPZRL7-10 has a resolution of 16 bits. - What are the available input bandwidth options for the AD9262BCPZRL7-10?
The available input bandwidth options are 2.5 MHz, 5 MHz, and 10 MHz. - What is the power consumption of the AD9262BCPZRL7-10?
The power consumption is 600 mW. - What are the supported output data formats for the AD9262BCPZRL7-10?
The supported output data formats are offset binary, Gray code, and twos complement. - Does the AD9262BCPZRL7-10 have integrated filters?
Yes, it has an integrated 32× oversampled fifth-order continuous time loop filter. - What is the operating temperature range of the AD9262BCPZRL7-10?
The operating temperature range is -40°C to +85°C. - How does the AD9262BCPZRL7-10 handle gain and phase mismatch between channels?
It has an integrated dc correction and quadrature estimation block to correct for gain and phase mismatch. - What is the package type of the AD9262BCPZRL7-10?
The package type is a 64-Lead LFCSP (9mm x 9mm w/ EP). - Can the AD9262BCPZRL7-10 be used in direct conversion receivers?
Yes, it is suitable for use in direct conversion receivers due to its integrated features and high dynamic range. - How does the AD9262BCPZRL7-10 simplify on-board routing?
It simplifies on-board routing by interleaving Channel A and Channel B data onto one 16-bit bus.
