ADAQ8092BBCZ

Overview

The ADAQ8092BBCZ is a 14-bit, 105 MSPS dual-channel data acquisition μModule solution by Analog Devices. It integrates signal conditioning, an ADC driver, a voltage reference, and an ADC in a single 7 mm × 6 mm 72-ball CSP_BGA package via system-in-package technology. The device supports simultaneous sampling with throughput rates up to 105 MSPS. Key electrical parameters include a typical ENOB of 9.7 bits at 65 MHz input frequency, SNR of 60.3 dBFS, and SFDR of 80.8 dBFS. It operates on VCC (3.2 V to 5 V), VDD (1.7 V to 1.9 V), and OVDD (1.1 V to 1.9 V) supplies within a temperature range of −40°C to +105°C.

Feature Summary

• Dual-channel simultaneously sampling ADC with 14-bit resolution and 105 MSPS throughput.
• Integrated differential amplifier/ADC driver and on-chip reference circuitry with VOCM generation.
• Supports CMOS, DDR CMOS, or DDR LVDS digital output modes.
• Includes optional data output randomizer and clock duty-cycle stabilizer for improved performance.

Applications

• Communications systems
• Cellular base stations
• GPS receivers
• Nondestructive testing equipment
• Portable medical imaging devices

Procurement Notes

Verify the specific BBCZ suffix against the manufacturer's current ordering guide to confirm pinout and packaging details. Ensure compatibility with required output interface standards (CMOS vs. LVDS) during procurement planning. Check for any recent revision updates that may affect timing specifications or thermal characteristics.

Selection Notes

Select this component when a compact form factor is critical, as it offers a 6× footprint reduction compared to discrete solutions. Choose based on the required digital output interface; ensure the host system supports the selected mode (Full Rate CMOS, DDR CMOS, or DDR LVDS). Verify power supply constraints, as the device requires separate analog and digital rails.

Part Context

The ADAQ8092 belongs to the Analog Devices μModule family, which consolidates multiple signal chain components into a single system-in-package. This approach simplifies high-speed data acquisition design by handling component selection, optimization, and layout internally. The BBCZ variant denotes the specific commercial grade and packaging configuration available from Analog Devices.

Replacement Considerations

No direct public substitute part numbers are listed in the provided documentation. Designers should evaluate other μModule DAQ solutions from Analog Devices, such as the ADAQ8092 variants with different output interfaces or the ADAQ4381-4 for multi-channel requirements, ensuring pin compatibility and performance metrics align with the original design.

FAQ

What is the maximum sampling rate of the ADAQ8092?

The ADAQ8092 supports a maximum throughput rate of 105 MSPS.

How does the SENSE pin affect the input range?

Connecting SENSE to ground selects the internal reference for a 1 V p-p input range. Connecting it to VDD selects a 2 V p-p input range. Applying an external voltage between 0.625 V and 1.3 V sets the input range to ±0.8×VSENSE.

What digital output formats are supported?

The device supports Full Data-Rate CMOS, Double Data-Rate CMOS, and Double Data-Rate LVDS output modes.