Overview
The AD9262BCPZRL7-5, produced by Analog Devices Inc., is a dual 16-bit analog-to-digital converter (ADC) based on a continuous time sigma-delta (Σ-Δ) architecture. This component is designed to achieve high dynamic range and simplify the use of ADCs in various applications. It operates with a resistive input impedance, which relaxes the requirements of the driver amplifier, and includes a 32× oversampled fifth-order continuous time loop filter to attenuate out of band signals and aliases. The AD9262BCPZRL7-5 is available in a 64-lead LFCSP package and is specified over the industrial temperature range (−40°C to +85°C).
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | AD9262BCPZRL7-5 |
| Package | 64-Lead LFCSP (9mm x 9mm w/ EP) |
| Resolution | 16-bit |
| Sample Rate | 30 MSPS to 160 MSPS |
| Analog Supply Voltage | 1.8 V |
| Digital Supply Voltage | 1.8 V to 3.3 V |
| Power Consumption | 600 mW |
| Operating Temperature Range | −40°C to +85°C |
| Input Bandwidth | Up to 10 MHz real or 20 MHz complex |
Key Features
- Dual 16-bit analog-to-digital converter based on continuous time sigma-delta (Σ-Δ) architecture.
- Resistive input impedance to relax driver amplifier requirements.
- 32× oversampled fifth-order continuous time loop filter to attenuate out of band signals and aliases.
- Integrated dc correction and quadrature estimation block to correct for gain and phase mismatch between the two channels.
- On-chip decimation filters and sample rate converters to reduce the modulator data rate from 640 MSPS to a user-defined output data rate between 30 MSPS to 160 MSPS.
- Digital output data presented in offset binary, Gray code, or twos complement format.
- Data clock output (DCO) for proper timing with the receiving logic.
- Interleaving of Channel A and Channel B data onto one 16-bit bus to simplify on-board routing.
Applications
- Direct conversion receivers.
- Complex signal processing applications.
- High dynamic range and high-speed data acquisition systems.
- Medical imaging and diagnostic equipment.
- Industrial and scientific instrumentation.
Q & A
- What is the resolution of the AD9262BCPZRL7-5 ADC?
The AD9262BCPZRL7-5 has a resolution of 16 bits.
- What is the sample rate range of the AD9262BCPZRL7-5?
The sample rate range is from 30 MSPS to 160 MSPS.
- What is the analog supply voltage for the AD9262BCPZRL7-5?
The analog supply voltage is 1.8 V.
- What is the digital supply voltage range for the AD9262BCPZRL7-5?
The digital supply voltage range is from 1.8 V to 3.3 V.
- What is the power consumption of the AD9262BCPZRL7-5?
The power consumption is 600 mW.
- What is the operating temperature range for the AD9262BCPZRL7-5?
The operating temperature range is from −40°C to +85°C.
- What type of architecture does the AD9262BCPZRL7-5 use?
The AD9262BCPZRL7-5 uses a continuous time sigma-delta (Σ-Δ) architecture.
- Does the AD9262BCPZRL7-5 have integrated dc correction and quadrature estimation?
Yes, it includes an integrated dc correction and quadrature estimation block.
- What formats are available for the digital output data of the AD9262BCPZRL7-5?
The digital output data is presented in offset binary, Gray code, or twos complement format.
- Is the AD9262BCPZRL7-5 RoHS compliant?
Yes, the AD9262BCPZRL7-5 is RoHS compliant.
