JXA3441ME
14-Bit, 4-Channel, 600MSPS High-Speed ADC — Pin-Compatible Alternative to AD9694
Product Overview
The JXA3441ME is a 14-bit,-channel, 600MSPS-per-channel high-speed pipelined ADC designed for multi-channel data acquisition. Featuring simultaneous sampling across all four channels and a JESD204B serial interface, this device delivers high linearity and low power consumption, making it ideal for radar systems, communications infrastructure, and industrial test equipment.
Built on an advanced CMOS process, the JXA3441ME integrates an on-chip reference voltage, sample-and-hold circuits, and digital post-processing blocks. The JESD204B interface simplifies board layout and reduces pin count, while channel-to-channel synchronization ensures precise phase matching for phased array and multi-antenna systems.
Choosing the JXA3441ME delivers ADI-class performance at 14-bit resolution with a reliable ~6-week lead time and direct FAE support. As a pin-compatible alternative to the AD9694, it enables customers to migrate existing designs with minimal rework, reducing supply chain risk and accelerating time-to-market.
Key Specifications
| Resolution | 14 Bit |
| Number of Channels | 4 |
| Sample Rate (per channel) | 600 MSPS |
| ADC Architecture | Pipelined |
| SNR (typical) | >70 dB |
| SFDR (typical) | >85 dBc |
| Interface Type | JESD204B |
| Supply Voltage | 1.8V / 2.5V |
| Power Consumption | <1.2 W typical |
| Operating Temperature | -40°C to +85°C |
| Package | 64-Pin LFCSP |
| Channel Synchronization | Yes (simultaneous sampling) |
| Input Range | 1.4 Vp-p typical |
| DNL / INL | ±0.5 LSB / ±2.0 LSB |
| Lead Time | 6 Weeks |
Application Areas
AD9694 Pin-Compatible Alternative
The JXA3441ME is a functionally compatible alternative to the AD9694, offering matching 14-bit-bit resolution, four-channel 600MSPS-sample rate, and JESD204B interface specifications.
This device provides pin-compatible layout options and comparable AC performance, with SNR and SFDR metrics that meet or exceed industry standards for its class. Its four-channel simultaneous sampling architecture ensures precise inter-channel phase matching—essential for phased array and beamforming applications.
With a standard ~6-week lead time versus 6+ months for imported alternatives, and backed by Shenxin Microchip's local FAE engineering team, the JXA3441ME offers a reliable second source for your high-speed multi-channel ADC needs.
Interested in JXA3441ME?
Download the datasheet for full technical specifications, or contact our team for pricing, samples, and engineering support.