Analog Devices Inc./Maxim Integrated MAX19507EVKIT#

Overview

MAX19507EVKIT# from Maxim Integrated is a fully assembled and tested evaluation kit designed to characterize the MAX19507ETM+ - an 8-bit, 130 Msps dual-channel analog-to-digital converter (ADC) in 48-pin TQFN package. It supports single-ended analog input conversion to differential signals via on-board transformers (T1–T4), operates from a single 3.6V nominal supply, and delivers parallel CMOS-compatible digital outputs with DCLK and DORA/B timing and overrange indicators.

For engineers reviewing the MAX19507EVKIT# datasheet, MAX19507EVKIT# pinout, MAX19507EVKIT# application, or MAX19507EVKIT# equivalent, this kit enables rapid validation of high-speed ADC performance in RF sampling, communications infrastructure, and test instrumentation - with Windows 7/10 GUI software, SPI programmability, and configurable power, clock, and output timing controls.

Technical Context

The MAX19507EVKIT# implements a four-layer PCB layout with segregated analog, digital, clock, and buffer power planes to minimize noise coupling. It integrates on-board single-ended-to-differential signal conditioning using Mini-Circuits ADT1-1WT+ transformers (1:1, 0.4–800 MHz), precision 75Ω/121Ω termination networks, and adjustable clock-shaping circuitry with duty-cycle control via potentiometer R46.

Hardware-level configuration is managed through jumpers JU1–JU10 for SPI/parallel programming mode (JU7), shutdown state (JU6), AVDD/OVDD voltage selection (J1/J8/J9/J10), and analog/digital supply enable (JU9/JU10). The kit interfaces with logic analyzers via 48-pin header J5 and supports USB-based control via FTDI-based U3 (FTDI FT2232H-compatible IC).

Key Specifications

Availability

MAX19507EVKIT# is available at Aetrix Electronics and suitable for RF receiver design, high-speed data acquisition systems, and communications baseband evaluation requiring stable component supply, traceable sourcing, and long-term lifecycle support.

Supply support for MAX19507EVKIT# 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

Maxim Integrated (now part of Analog Devices) is a semiconductor company specializing in high-performance analog, mixed-signal, and RF solutions for demanding applications in communications, industrial, and automotive markets.

The MAX19507EVKIT# belongs to Maxim's high-speed ADC evaluation platform family, engineered specifically to accelerate development of wideband digitization systems - supporting fast time-to-test for 8-bit/10-bit, 65–130 Msps dual-channel converters used in spectrum analysis and software-defined radio.

FAQ

What is the primary function of the MAX19507EVKIT#?

The MAX19507EVKIT# is a dedicated evaluation platform for the MAX19507ETM+ dual-channel 8-bit, 130 Msps ADC. It provides all necessary signal conditioning, power regulation, digital interfacing, and software control to validate dynamic performance - including SNR, SFDR, and ENOB - under real-world RF sampling conditions without custom board design.

Does the MAX19507EVKIT# support both differential and single-ended clock inputs?

Yes, the MAX19507EVKIT# supports both configurations. By default, it accepts single-ended clock input via SMA connector CLK and conditions it through U10 (TinyLogic dual inverter) for proper edge shaping. For differential clock operation, users can reconfigure the board by installing 0Ω resistors at R51/R52 and removing R47–R49 per the hardware guide - enabling direct differential drive to CLK+/CLK− pins.

Which ADC resolution and speed does the MAX19507EVKIT# evaluate?

The MAX19507EVKIT# is specifically configured for the MAX19507ETM+, an 8-bit, 130 Msps dual-channel ADC. While the same PCB layout supports other members of the family (e.g., MAX19517ETM+ for 10-bit/130 Msps), the MAX19507EVKIT# variant ships with U1 populated as MAX19507ETM+ and is calibrated and documented for that device's timing, power, and interface behavior.

How is power supply voltage selected on the MAX19507EVKIT#?

AVDD (analog/clock supply) and OVDD/VLOGIC (digital/output supply) voltages are selected independently using jumper pairs: J1/J9 for AVDD (1.8V/2.5V/3.0V/3.3V) and J8/J10 for OVDD/VLOGIC (same options). Default factory setting is 1.8V for both, configured by shunts on J1 and J8. Table 2 and Table 3 in the user guide define exact jumper combinations and minimum VSUPPLY requirements.

Can the MAX19507EVKIT# be used without a Windows PC?

No - the MAX19507EVKIT# requires a Windows 7 or Windows 10 PC with two spare USB ports: one for the EV kit's Mini-USB interface (U3 FTDI bridge) and another for optional IO3232A logic analyzer. The GUI software (MAX195xxGUI.exe), driver stack (ftd2xx.dll, libMPSSE.dll), and register control depend entirely on the provided Windows application; no Linux/macOS support or command-line interface is included or validated.