Analog Devices Inc. AD9215BCP-80EBZ

Overview

AD9215BCP-80EBZ from Analog Devices is a 10-bit, 80 MSPS analog-to-digital converter (ADC) in a 32-lead LFCSP package, operating from a single 3 V supply with differential input bandwidth up to 300 MHz. It integrates an on-chip reference, sample-and-hold amplifier, and clock duty cycle stabilizer, delivering SNR = 58 dBc and SFDR = 77 dBc at Nyquist for IF sampling in communications receivers and ultrasound front-ends.

For engineers reviewing the AD9215BCP-80EBZ datasheet, AD9215BCP-80EBZ pinout, AD9215BCP-80EBZ application, or AD9215BCP-80EBZ equivalent, this evaluation board enables rapid validation of high-speed ADC performance in battery-powered instruments, hand-held scopemeters, and low-cost digital oscilloscopes requiring precise timing, low power, and flexible analog input scaling.

Technical Context

The AD9215BCP-80EBZ implements a multistage differential pipelined ADC architecture with output error correction logic, guaranteeing no missing codes over −40°C to +85°C. Its patented differential sample-and-hold amplifier supports both ac- and dc-coupled inputs, configurable for single-ended or differential operation with 1 V_p-p to 2 V_p-p input range.

A dedicated clock duty cycle stabilizer maintains performance across wide duty cycle variations, while separate AVDD (3 V) and DRVDD (2.5 V) supplies isolate analog and digital domains. Digital outputs are available in offset binary or twos complement format, with an out-of-range (OR) flag indicating signal overflow beyond the selected input span.

Key Specifications

Availability

AD9215BCP-80EBZ is available at Aetrix Electronics and suitable for IF sampling in communications receivers, ultrasound equipment, and hand-held scopemeters requiring stable component supply, full industrial temperature support (−40°C to +85°C), and traceable evaluation hardware sourcing.

Supply support for AD9215BCP-80EBZ includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Analog Devices, Inc. is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, headquartered in Norwood, MA, with deep expertise in precision data conversion and RF technologies.

The AD9215BCP-80EBZ belongs to Analog Devices' AD9215 family of low-power, monolithic 10-bit ADCs designed specifically for cost-sensitive, power-constrained applications in medical imaging, portable instrumentation, and wireless infrastructure where high-speed sampling meets stringent thermal and layout constraints.

FAQ

What is the primary function of the AD9215BCP-80EBZ?

The AD9215BCP-80EBZ is an evaluation board for the AD9215BCP-80, a 10-bit, 80 MSPS analog-to-digital converter. It provides a complete, tested platform to characterize the ADC's performance-including SNR, SFDR, and DNL-under real-world conditions using standard lab equipment like signal generators and spectrum analyzers.

Does the AD9215BCP-80EBZ include the AD9215BCP-80 IC?

Yes, the AD9215BCP-80EBZ evaluation board is populated with the AD9215BCP-80 IC-a 32-lead LFCSP packaged variant rated for 80 MSPS operation, −40°C to +85°C, and featuring integrated voltage reference, clock duty cycle stabilizer, and differential input stage.

What power supplies are required to operate the AD9215BCP-80EBZ?

The AD9215BCP-80EBZ requires three regulated supplies: AVDD = 3.0 V (analog core), DRVDD = 2.5 V (digital output drivers), and AGND/DRGND ground planes. The board includes on-board decoupling (0.1 µF + 10 µF per supply) and accepts external bench supplies via screw terminals or headers.

Can the AD9215BCP-80EBZ be used for single-ended input signals?

Yes-the AD9215BCP-80EBZ supports single-ended analog input via the VIN+ pin with VIN− tied to common-mode voltage (1.0 V or 0.5 V depending on VREF mode), enabled by the AD9215BCP-80's configurable SHA architecture and MODE/SENSE pin settings as documented in the AD9215 Rev. B datasheet.

Is the AD9215BCP-80EBZ compatible with other AD9215 speed grades?

No-the AD9215BCP-80EBZ is specifically configured and validated for the AD9215BCP-80 (80 MSPS) variant. While the AD9215BRU-65/105 share pin compatibility, differences in internal timing margins, power sequencing, and layout-dependent noise sensitivity mean board-level validation is required before substituting other speed grades.