ASCF21U ABRACON | Alldatasheet

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Technical content

CERAMIC SURFACE-MOUNT •21.4MHz and 45MHz FUNDAMENTAL MONOLITHIC CRYSTAL FILTERS ASCF21U and ASCF45U APPLICATIONS:

  • Mobile communication systems. • Pagers.
  • Cellular and cordless phones. • Radios. FEATURES:
  • Surface-mount ceramic package. • Reflow capable.
  • Excellent attenuation bandwidth. • Low height.(1.5mm max.) PIN FUNCTION IN GND GND OUT GND GND ORDERING OPTIONS ASCFXXU XX - Packaging -T for Tape and reel 7.2 x 5.2 x 1.5 mm Operating Temperature: -20°C to + 70°C. Environmental and mechanical specifications, see appendix C. Group 2. Applications notes, see appendix A. Tape and reel, see appendix H. Marking, see appendix G. Recommended handling, see appendix F. We Manufacture to your Custom Specifications. Please Call for Details. S S T T A A N N D D A A R R D D S S P P E E C C I I F F I I C C A A T T I I O O N N S S ABRACON RIPPLE LOSS TERMINATING IMPEDANCE PART NO. POLE dB kHz dB kHz dB dB (W // pF) STOPBANDPASSBAND Dimensions: Inches (mm) ABRACON IPPLE LOSS TERMINATING IMPEDANCE PART NO. POLE dB kHz dB kHz dB dB ( W // pF ) STANDARD SPECIFICATIO R NS STOPBANDPASSBAND 21 or 45 See suffix in P/N

29 Journey • Aliso Viejo, CA 92656 • USA

(949) 448-7070 • FAX: (949) 448-8484 E-MAIL: abinfo@ abracon.com • INTERNET ADDRESS: www.abracon.com ABRACON IS ISO 9001 / QS 9000 CERTIFIED NOTE: Left blank if standard • All specifications and markings subject to change without notice ABRACON C O R P O R A T I O N 77