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F1977

7-bit 0.25dB, 75Ω, Glitch-Free Digital 步 Attenuator

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  • 5MHz to 3000MHz frequency 范围
  • Glitch-Free™ low transient overshoot
  • Low insertion loss < 1.4dB at 1GHz
  • Excellent linearity +64dBm IIP3
  • Attenuation 步 error 0.1dB at 1GHz
  • Serial and Parallel interface 31.75dB 范围
  • Low spurious design
  • 3V/5V supply, 1.8V/3.3V control logic
  • Fast settling time
  • Class 1C JEDEC ESD (1.5kV HBM)
  • 5mm x 5mm 32-VFQFPN package

The F1977 digital 步 attenuator 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 and insertion loss.

  • CATV 基础设施
  • CATV set-top boxes
  • CATV satellite modems
  • Data network equipment
  • Fiber networks

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数据表

2025-07-11

F1977 数据表 REV1

pdf | 10.67 MB
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部件号s (2)

F1977NBGI

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F1977NBGI8

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