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RENESAS F1958EVB RF Attenuator
The F1958 is a high-performance, glitch-free digital step attenuator designed for RF applications including base stations, remote radio heads, and satellite equipment. It features 7-bit control with 0.25dB steps over a 31.75dB range, providing ultra-low distortion and precise attenuation accuracy. Packaged in a compact 4mm x 4mm QFN, this device supports serial and parallel programming modes, has excellent return loss, and operates from -40°C to +105°C with low insertion loss below 1.7dB at 4GHz, making it ideal for demanding rf systems needing reliable, fast switching, and high linearity.
RENESAS F1958EVB RF Attenuator Specifications:
- Attenuation Range: 0 to 31.75dB, 7-bit control, 0.25dB steps
- Operation Temperature: -40°C to +105°C
- Insertion Loss: < 1.7dB at 4GHz
- Return Loss: RF1 Port 17dB, RF2 Port 16dB at 2GHz
- Linearity: IIP3 > 63dBm
- Supply Voltage: 3.3V or 5V
- Package: 4mm x 4mm QFN 24-Pin
- Settling Time: 500ns for 0.25dB step
- Control Modes: Serial (SPI), Parallel (latched/direct)
- ESD Rating: 2000V HBM, 150°C junction temperature
Buy the IDT Series F1958 Digital Step Attenuator: F1958
Acquire the IDT F1958 digital step attenuator online today to benefit from its precise 7-bit control with 0.25dB steps, excellent linearity over wide frequencies, and a robust 24-pin QFN package. Ideal for base stations, satellite communications, and RF testing, this component supports both serial and parallel programming modes for flexible integration. Its low insertion loss, minimal distortion, and high temperature tolerance ensure high reliability and performance in demanding RF environments. Make your RF projects more efficient with quick setup, reliable switching, and superior signal integrity. Purchase now for fast delivery and support.
Order your IDT Series F1958 digital step attenuator today and enhance your RF systems with fast, accurate, and reliable attenuation control.
Frequently Asked Questions
Where can I buy RENESAS F1958EVB?
You can click on the BUY or RFQ button to purchase F1958EVB from an authorized RENESAS distributor.
How do I troubleshoot issues or seek technical support for part F1958EVB?
You can download the F1958EVB datasheet or visit the RENESAS website for support.
Who is the manufacturer of F1958EVB?
RENESAS