Texas Instruments ADC12DL3200EVM

Overview

ADC12DL3200EVM from Texas Instruments is an evaluation module designed to characterize the ADC12DL3200 dual-channel, 12-bit analog-to-digital converter operating at up to 3.2 GSPS in dual-channel mode or 6.4 GSPS in single-channel interleaved mode. It integrates the LMX2582 clock synthesizer, LM95233 temperature sensor, and FTDI-based USB-to-SPI interface for register programming, with high-speed LVDS data output via a proprietary 400-pin SEARAY® connector.

For engineers reviewing the ADC12DL3200EVM datasheet, ADC12DL3200EVM pinout, ADC12DL3200EVM application, or ADC12DL3200EVM equivalent, this page delivers verified setup guidance, hardware configuration details, clocking options (onboard LMX2582 or external DEVCLK), signal path requirements (500 kHz–9 GHz transformer-coupled input), and integration notes with the TSW14DL3200EVM capture board and HSDC Pro software.

Technical Context

The ADC12DL3200EVM supports both onboard clock generation using the LMX2582 PLL/VCO and external clock injection via the DEVCLK SMA connector (0.8–3.2 GHz, +9 dBm nominal). It enables full characterization of the ADC12DL3200's dual-channel interleaved operation, foreground/background calibration sequences, and LVDS data transmission at up to 1600 Mbps per lane.

Signal conditioning includes transformer-coupled single-ended (VINA/VINB) and differential (INA±/INB±) analog inputs, a 10-MHz reference input (CLKIN0) for coherent sampling via the LMK04828, and real-time temperature monitoring via the LM95233 sensor-all accessible through the dedicated Configuration GUI and HSDC Pro software stack.

Key Specifications

Availability

ADC12DL3200EVM is available at Aetrix Electronics and suitable for RF test equipment development, wideband communications system validation, and high-speed data acquisition prototyping requiring stable component supply and full-spectrum ADC performance verification.

Supply support for ADC12DL3200EVM 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

Texas Instruments is a global semiconductor company specializing in analog, embedded processing, and high-speed data converter technologies, with decades of leadership in precision ADC design and evaluation infrastructure.

The ADC12DL3200EVM belongs to TI's high-speed data converter evaluation platform family, engineered specifically to accelerate time-to-test for RF-sampling ADCs used in radar, 5G infrastructure, and electronic warfare systems.

FAQ

What is the ADC12DL3200EVM used for?

The ADC12DL3200EVM is a dedicated evaluation module for the ADC12DL3200 dual-channel, 12-bit, 3.2-GSPS analog-to-digital converter. It enables full performance characterization-including SNR, SFDR, and ENOB-under real-world RF conditions. Engineers use the ADC12DL3200EVM with the TSW14DL3200EVM capture board and HSDC Pro software to validate signal chain integrity, clock jitter impact, and calibration behavior across its operational bandwidth (500 kHz–9 GHz).

Does the ADC12DL3200EVM support external clocking?

Yes, the ADC12DL3200EVM supports external clocking via the DEVCLK SMA connector (J12), accepting low-noise signals from 0.8 GHz to 3.2 GHz at +9 dBm (2.2 Vpp into 50 Ω). Hardware modification (removing C114/C124, populating C24/C25) is required to enable external clock mode. The onboard LMX2582 remains functional for internal clock generation, and the LMK04828 provides optional 10-MHz reference locking for coherent sampling when CLKIN0 is used.

What software is required to operate the ADC12DL3200EVM?

Two software tools are mandatory: the standalone ADC12DLXX00 Configuration GUI (for programming ADC12DL3200, LMX2582, and LMK04828 registers and triggering calibration) and the High-Speed Data Converter Pro (HSDC Pro) software (for data capture, FFT analysis, and FPGA image loading onto the TSW14DL3200EVM). Both are freely available from TI's ADC12DL3200EVM product page and require Windows OS (XP through 10) and proper USB driver installation via FTDI's FT_PROG utility if connection fails.

Is the ADC12DL3200EVM compatible with standard FMC connectors?

No-the ADC12DL3200EVM uses a 400-pin SEARAY® connector that physically matches FMC form factor but implements a proprietary LVDS pinout for ADC data, clock, and strobe signals. It is not interoperable with generic FMC carriers or other FMC-compliant modules. Interconnection is only guaranteed with TI's TSW14DL3200EVM and other explicitly compatible TI evaluation boards as defined in the SLAU776A User's Guide.

Can the ADC12DL3200EVM evaluate both ADC12DL3200 and ADC12DL2500 devices?

Yes-the ADC12DL3200EVM is a shared platform supporting both the ADC12DL3200 (3.2 GSPS dual-channel) and ADC12DL2500 (2.5 GSPS dual-channel) devices. The Configuration GUI includes variant-selectable sampling rate options (3200 MHz or 2500 MHz), and HSDC Pro firmware selection (ADC12DL3200_LDEMUX_1_DES_EN_0 vs. ADC12DL2500-equivalent images) ensures correct timing and data formatting for each device. Hardware is identical; differentiation is purely in programmed configuration and firmware.