JXD2641PE
16-Bit, 4-Channel, 2.4GSPS High-Speed DAC — Pin-Compatible Alternative to AD9154
Product Overview
The JXD2641PE is a 16-bit,, four-channel, 2.4GSPS high-speed DAC featuring integrated digital up-conversion and a JESD204B serial interface. Designed for wideband transmit applications, this device delivers excellent dynamic range and multi-channel synchronization, making it ideal for 5G massive MIMO systems, beamforming, and arbitrary waveform generators.
Built on an advanced CMOS process, the JXD2641PE integrates an on-chip clock multiplier, digital interpolation filters, and inverse sinc compensation. The JESD204B interface supports Subclass 1 deterministic latency, enabling precise multi-DAC synchronization for large-scale phased array systems.
By selecting the JXD2641PE, you gain 16-bit 2.4GSPS DAC performance on par with top imported devices, plus a ~6-week standard lead time and local FAE support. As a pin-compatible alternative to the AD9154, it enables quick migration from existing designs with minimal hardware changes.
Key Specifications
| Resolution | 16 Bit |
| Number of Channels | 4 |
| Update Frequency | 2.4 GSPS |
| DAC Architecture | Current Steering |
| SFDR (typical) | >75 dBc |
| IMD (typical) | >75 dBc |
| Interface Type | JESD204B (Subclass 1) |
| Digital Interpolation | Yes (2x/4x/8x) |
| Supply Voltage | 1.8V / 2.5V / 3.3V |
| Power Consumption | <1.8 W typical |
| Operating Temperature | -40°C to +85°C |
| Package | 88-Pin QFN |
| Multi-DAC Sync | Yes (deterministic latency) |
| Output Range | 20 mA full-scale |
| Lead Time | 6 Weeks |
Application Areas
AD9154 Pin-Compatible Alternative
The JXD2641PE is a functionally compatible alternative to the AD9154 high-speed DAC, offering 16-bit-bit resolution, a four-channel 2.4GSPS update rate, and a JESD204B interface with digital interpolation.
This device delivers comparable AC performance, including SFDR and IMD metrics, with pin-compatible layout options that simplify migration from existing AD9154-based designs. Its four-channel architecture with deterministic latency makes it ideal for beamforming and multi-antenna systems.
Compared to imported devices with long lead times and supply uncertainty, the JXD2641PE offers a reliable ~6-week standard lead time backed by Shenxin Microchip's professional FAE team — keeping your transmitter designs on schedule.
Interested in JXD2641PE?
Download the datasheet for full technical specifications, or contact our team for pricing, samples, and engineering support.