Johanson Technology 6750BL14A High-Frequency Baluns

Johanson Technology 6750BL14A High-Frequency Baluns encompass an impedance matching network, balun transformer, and filter in a small surface mount package. The combination significantly reduces the PCB footprint (small), guarantees filtering (FCC/ETSI compliance), and prevents any potential manufacturing variability that discrete L/C designs might have. The 6750BL14A baluns offer 1:1 ratio and 1:2 ratio variants and convert differential to 50Ω single-ended RF signals reducing component count. The 6750BL14A components prevent RF variability (100% RF tested before T&R) and offer excellent temperature stability (4ppm stable).

Features

  • Surface mount, 0603 case size
  • Simplifies RF design
  • Secure optimal performance
  • Guarantees filtering (FCC/ETSI compliance)
  • Prevents RF variability (100% RF tested before T&R)
  • Excellent temperature stability (4ppm stable)
  • RoHS compliant

Specifications

  • Frequencies
    • 4900MHz to 8500MHz
      • 180° ±14° phase difference
      • ±1.5dB maximum amplitude difference
    • 5000MHz to 8500MHz
      • 180° ±13° phase difference
      • ±1.25dB maximum amplitude difference
  • 50Ω unbalanced impedance
  • 50Ω or 100Ω balanced impedance options
  • 0.7dB typical insertion loss, 1.5dB maximum
  • 17.5dB minimum common-mode rejection ratio (CMRR)
  • 3W maximum power capacity
  • 14.5dB typical return loss, 9.5dB minimum
  • Temperature range
    • -40°C to +85°C operating
    • +5°C to +35°C storage
  • 0603 case size
     

Johanson Technology 6750BL14A High-Frequency Baluns