The GX9253 can replace the AD9253 for electronic jamming.

Electronic jamming primarily utilizes electronic technology and electromagnetic wave technology. High-quality analog-to-digital converters (ADCs) provide high-resolution and high-precision digital signals, enabling jamming systems to more accurately analyze the characteristics of target signals and formulate more effective jamming strategies. Additionally, the ADC conversion speed ensures timely processing of real-time signals, enabling rapid response and implementation of jamming in dynamic electronic warfare environments.

In electronic countermeasures, ADCs play a crucial role. This article primarily introduces the GX9253 as a replacement for the AD9253 in electronic countermeasure systems. The GX9253 is a 4-channel, 14-bit ADC with sampling rates of 80 MSps, 100 MSps, or 110 MSps. It features an integrated sampling-and-holding circuit and is specifically designed for low-cost, low power consumption, compact size, and ease of use. The GX9253 achieves a maximum conversion rate of 110 MSps, offering outstanding dynamic performance and low power consumption
characteristics for electronic countermeasure systems.

Key performance features of the GX9253:

• Low power consumption: 110 mW per channel (at 110 MSps)

• Signal-to-noise ratio (SNR): 73 dB

• Differential nonlinearity (DNL): ±0.75 LSB (typical)  

• Integral nonlinearity (INL): ±2.5 LSB (typical)  

• Serial LVDS, 2 Vp-p input voltage range  

• QFN-48 package, 7 mm × 7 mm  

• Replaces AD9253 to save on resource costs

The GX9253 operates on a single 1.8V power supply and uses LVPECL/CMOS/LVDS-compatible sampling rate clock signals to maximize performance. For most applications, no external reference power supply or driver components are required.