The F1950 Digital 步 Attenuator (DSA) featuring Glitch-Free™ technology improves system reliability and settling time. It has an attenuation 范围 of 31.75dB with excellent accuracy and very low distortion.
Base Station 2G, 3G, 4G, TDD radio cards
Repeaters and E911 systems
Digital pre-distortion
Point-to-Point 基础设施
Public safety 基础设施
WiMAX receivers and transmitters
Military systems, JTRS radios
RFID handheld and portable readers
Cable 基础设施
Glitch-Free, < 0.6dB transient overshoot
150MHz to 5000MHz frequency 范围
Spurious free design
3V to 5V supply
Attenuation error < 0.3dB at 2GHz
Low insertion loss < 1.3dB at 2GHz
Excellent linearity +65dBm IP3I
Fast settling time, < 400nsec
Class 2 JEDEC ESD (> 2kV HBM)
Serial and parallel interface 31.75dB 范围
4mm x 4mm thin VFQPFN 24-pin package
The F1950 Digital 步 Attenuator (DSA) featuring Glitch-Free™ technology improves system reliability and settling time. It has an attenuation 范围 of 31.75dB with excellent accuracy and very low distortion.