The IDT F1977 Digital-Step-Attenuator featuring Glitch-Free™ technology improves system reliability and settling time. It has an attenuation range of 31.75 dB with excellent accuracy and very low distortion and insertion loss.
Features
- 5 MHz to 3000 MHz frequency range
- Glitch-Free™ low transient overshoot
- Low insertion loss < 1.4 dB @ 1 GHz
- Excellent linearity +64 dBm IIP3
- Attenuation step error 0.1 dB @ 1 GHz
- Serial & Parallel interface 31.75 dB range
- Low Spurious design
- 3 V / 5 V supply, 1.8 V / 3.3 V control logic
- Fast settling time
- Class 1C JEDEC ESD (1.5 kV HBM)
- 5x5 mm 32-VFQFPN package