BL2450K08054T BALUN SPECIFICATION Rev. A PRODUCT FEATURES 1. Surface mount ceramic balun with a small size of 2.00 x 1.25 x 0.95 mm (0805 size).. 2. Low insertion loss and inband amplitude/phase imbalance. 3. Highly stable under temperature and humidity changes. 4. Superior performance in a compact size, RoHS compliant. RF CHARACTERISTICS PHYSICAL DIMENSIONS P/N: BL2450K08054T Specification Working Frequency Range 2450 ± 50 MHz Insertion Loss (dB) 1.0 Unbalanced Impedance ( Ω ) 50 Balanced Impedance ( Ω ) Dimension (mm) L 2.00 ± 0.15 200 W 1.25 ± 0.15 Return Loss (dB) Min. 10 T 0.95 ± 0.10 Amplitude Balance (dB) 2.0 A 0.20 ± 0.20 Phase Balance (degree) 180˚± 10˚ B 0.30 ± 0.20 -40˚C to +85˚C C 0.35 ± 0.20 D 0.65 ± 0.20 E 0.25 ± 0.15 Operation Temperature Range TERMINAL CONFIGURATION P1 P2 P3 P6 PIN Definition PIN Definition P1 Unbalance Port P4 Balance Port P2 DC or GND P5 GND P3 Balance Port P6 NC P5 P4 PCB DESIGN/LAYOUT CONSIDERATION Figure Symbol Dimension (mm) A 1.00 ± 0.10 B 0.35 ± 0.10 C 0.30 ± 0.10 D 0.65 ± 0.10 E 0.80 ± 0.10 Trace impedance must be 50Ω. The trace width is a dependent of PCB material and its thickness. Frontier Electronics Corp.® http://www.frontierusa.com Page: 1 of 2 667 E. Cochran St., Simi Valley, CA 93065 Phone: 1-805-522-9998, Fax: 1-805-522-9989 BL2450K08054T BALUN SPECIFICATION Rev. A TEST DATA Typical RF Performance (1). Amplitude balance (2). Phase balance Frontier Electronics Corp.® http://www.frontierusa.com Page: 2 of 2 667 E. Cochran St., Simi Valley, CA 93065 Phone: 1-805-522-9998, Fax: 1-805-522-9989