Functionally Compatible AD9739

JXD014 — 14-bit 2.5 GSPS DAC

JXD014 is a functionally compatible alternative to AD9739. 14-bit 2.5 GSPS DAC. High-Speed DAC. Request free sample.

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Key Parameters

Product Category
High-Speed DAC
Resolution
14-bit
Sampling/Update Rate
2.5 GSPS
Channels
Single-channel
SFDR (typical)
70 dBc

Product Overview

The JXD014 is a 14-bit high-speed DAC for signal generation functionally compatible with the AD9739, recommended for sample evaluation. It delivers 14-bit, 2.5 GSPS performance in a BGA160 package with LVDS interface, providing a fast China-based alternative path.

The JXD014 achieves SFDR of 70 dBc. Typical power consumption is <1.5W, combined with -40°C to +85°C operating temperature range.

The JXD014 is part of our High-Speed DAC product portfolio, offering both performance and availability advantages. Standard lead time is approximately 6 weeks, with complete reference designs, application support, and schematic review services to help customers quickly complete China-based replacement or second-source introduction.

Key Features

Functionally Compatible with AD9739 — The JXD014 shares the same resolution, interface, and target applications as AD9739, recommended for sample evaluation and design-in.
14-bit, 2.5 GSPS Performance — High-performance converter core(s) meeting dynamic range and bandwidth needs of radar, medical, and communications applications.
High Performance — Optimized for demanding signal chain applications requiring low noise and high linearity.
LVDS Interface — Standardized digital interface for easy system integration and FPGA connectivity.
Low Power, Thermally Friendly — Typical power <1.5W, suitable for dense multi-channel array deployment.
Rich On-Chip Features — Integrated programmable gain, offset adjustment, built-in test patterns, accelerating system integration.
6-Week Standard Lead Time — Standard lead time ~6 weeks, dramatically reducing waiting risk and supply chain uncertainty.
Direct FAE Support — FPGA integration, board design review, clock solution recommendations.

Full Specifications

Product CategoryHigh-Speed DAC
Resolution14-bit
Update Rate2.5 GSPS
ChannelsSingle-channel
SFDR (typical)70 dBc
Digital InterfaceLVDS
PackageBGA160
Typical Power Consumption<1.5W
Operating Temperature-40°C to +85°C
CompatibilityFunctionally compatible AD9739
Lead Time~6 weeks

Application Areas

Communications Systems — Multi-carrier receivers, base station transceivers, software-defined radio
Radar & Defense — Pulse-Doppler radar, phased-array receivers, electronic support measures (ESM)
Medical Imaging — Ultrasound frontends, MRI RF sampling, digital X-ray detectors
Industrial Automation — High-speed data acquisition, condition monitoring, power quality analysis
Test & Measurement — Data acquisition systems (DAQ), oscilloscopes, signal analyzers
Aerospace & Avionics — Flight control, satellite ground stations, navigation receivers

Model Comparison

The JXD014 is functionally compatible with the AD9739, sharing the same resolution, interface type, and target applications. While not a verified pin-to-pin match, it is recommended for sample evaluation. Please contact our FAE team for pin-comparison reports and design guidance.

2.5 GSPS
Sample/Update Rate
<1.5W
Typical Power
Functionally compatible
AD9739 Compatible

AD9739 Performance

AD9739 Performance. Weeks, Not Months. Why wait months for import supply when the JXD014 delivers comparable 14-bit High-Speed DAC performance in just 6 weeks?

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