Digital RF Attenuator Module LF-6GHz 0.5dB Step Accuracy to 31.5dB NC Attenuator Module

Digital RF Attenuator Module LF-6GHz 0.5dB Step Accuracy to 31.5dB NC Attenuator Module Beschreibung

I. Ultra-High Precision & Wideband Coverage: 0.5dB Fine Stepping: 31.5dB total attenuation range, ultra-low 0.25dB step error, precisely controlling signal strength. -6GHz Ultra-Wide Bandwidth: Supports the full frequency band from low frequency to 6GHz, meeting demanding scenarios such as 5G, , and satellite communications.
II. Flexible Dual-Mode Control: Serial/Parallel Dual Interfaces: Serial Mode: Three-wire (CLK/DATA/LE), saving control and supporting cascading multiple devices; Parallel Mode: 6-bit direct control word for real-, fast response. Intelligent Power- Memory: User-defined initial state eliminates the need for reconfiguration upon system restart.
III. Excellent RF Performance: High IP3 of +55dBm: Distortion-free processing of high-power signals, ensuring system linearity. Ultra-Low Insertion Loss: Only 2.2dB @ 3.5GHz, maximizing signal retention.
IV. Industrial-Grade Reliable Design: Fully integrated, no-matching required: QFN 4x4mm package, no external components required, plug-and-. Double protection: Metal shielding for interference prevention + reverse polarity protection diode. Wide-range power supply: +3V or +5V single power supply, 5mA low power consumption, compatible with mainstream systems.
V. Comprehensive Application Scenarios: 5G Base Stations / Microwave Communications / Test Instruments. / Satellite Transceiver Systems. IF/RF Signal Chain Power Management

Frequency Range: to 6 GHz
Attenuation Range/Step: 0 to 31.5 dB / 0.5 dB
Step Accuracy: 0.25 dB (typical)
Input IP3: +55 dBm
Insertion Loss: 2.2 dB @ 3.5 GHz
Supply Voltage: +5V (5mA)
Control Interface: TTL/CMOS Serial or Parallel
Color: As Shown
Material: PCB

Package Contents:
1 * RF Attenuator Module