Analog Devices Inc./Maxim Integrated MAX2410EVKIT

Overview

MAX2410EVKIT from Maxim Integrated is an evaluation kit for the MAX2410 RF up/downconverter IC, enabling rapid prototyping of TDD transceivers operating near 1.9GHz. It supports full characterization of the integrated LNA (2.4dB NF), downconverter mixer (9.8dB NF), upconverter mixer (10dB gain), PA driver (15dB gain, 35dB control range), and dual-mode power management (60mW RX / 90mW TX). Used in PCS, DECT, and PWT1900 systems.

For engineers reviewing the MAX2410EVKIT datasheet, MAX2410EVKIT pinout, MAX2410EVKIT application, or MAX2410EVKIT equivalent, this kit provides validated reference design, calibrated RF measurement paths, on-board matching networks for LNAIN, IFOUT, TXMXOUT, and PADROUT, and direct interface to MAX2510/MAX2511 IF transceivers via flexible power-down control.

Technical Context

The MAX2410EVKIT implements the complete signal chain for the MAX2410 IC: RF front-end upconversion (IFIN → TXMXOUT) and downconversion (LNAIN → IFOUT), with independent RXEN/TXEN control enabling time-division-duplex operation. It includes on-board 1pF shunt at LNAIN, 18nH/5.6nH/68nH/82nH inductors, 220pF/1000pF capacitors, and 3.9nH chokes to realize impedance matches per the Typical Operating Circuit (Rev 1, p.9).

All critical RF ports-LNAIN, RXMXIN, IFIN, IFOUT, TXMXOUT, PADRIN, PADROUT-are routed with controlled 50Ω microstrip traces; VCC pins (5,10) each feature dedicated 47pF decoupling; GND connections (1,3,4,12,14,15,17,18,20,23,26,27,28) use multiple low-inductance vias to a solid ground plane. LO/LO inputs are terminated per datasheet guidance for single-ended or differential drive.

Key Specifications

Availability

MAX2410EVKIT is available at Aetrix Electronics and suitable for RF transceiver development, TDD base station prototyping, and PCS/DECT handset validation requiring stable component supply and traceable evaluation hardware.

Supply support for MAX2410EVKIT 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 communications, computing, and industrial applications.

The MAX2410EVKIT belongs to Maxim's RF transceiver evaluation platform family, designed specifically to accelerate development of low-power, wideband TDD front-ends for cordless, PCS, and ISM-band wireless systems.

FAQ

What is the primary function of the MAX2410EVKIT?

The MAX2410EVKIT is an evaluation kit for the MAX2410 RF up/downconverter IC. It provides a fully assembled, tested PCB with all necessary matching networks, decoupling, and interface points to validate the MAX2410's performance-including LNA noise figure, mixer conversion gain, PA driver gain control, and TDD power management-in real-world RF environments.

Does the MAX2410EVKIT include the MAX2410 IC?

Yes, the MAX2410EVKIT ships with the MAX2410EEI IC pre-mounted in a 28-pin QSOP package. The board is configured per the Typical Operating Circuit (datasheet p.9), including 47pF VCC decoupling, 1pF LNAIN shunt, and optimized inductor/capacitor networks for IFOUT, TXMXOUT, and PADROUT.

Can the MAX2410EVKIT operate outside the 1.9GHz band?

Yes - the MAX2410EVKIT supports operation from 900MHz to 3GHz. Impedance plots for all RF/IF pins (e.g., LNAIN, RXMXIN, IFIN, TXMXOUT) are provided in the datasheet (Figures MAX2410-05 through MAX2410-33), enabling redesign of on-board matching components for alternate frequencies.

How is power management implemented on the MAX2410EVKIT?

The MAX2410EVKIT implements full power-state control via on-board jumpers or external logic applied to RXEN and TXEN. It validates all four modes defined in Table 1 (p.10): Shutdown (<0.3µW), Standby (160µA), Receive (20–29.5mA), and Transmit (30–44.5mA), with turn-on times under 2.5µs per datasheet specifications.

Is the MAX2410EVKIT compatible with other Maxim IF transceivers?

Yes - the MAX2410EVKIT is explicitly designed to interface with the MAX2510 and MAX2511 IF transceivers. Its power-down timing, voltage thresholds, and standby mode behavior match the requirements outlined in the MAX2410 datasheet (p.10, "Flexible Power-Down Modes Compatible with MAX2510/MAX2511 IF Transceivers").