MABAES0008 E-Series RF 1:4 Flux Coupled Stepup Transformer Features • • • • SM-22 Package Surface Mount 1:4 Impedance Ratio CT on Secondary Available on Tape & Reel 0.030 (0.762) 0.050 (1.27) 0.150 (3.81) 0.030 (0.762) 0.150 (3.81) 0.150 MAX (3.81 MAX) 0.065 (1.65) 0.030 (0.762) 0.055 0.190 (1.397) (4.83) 0.100 (2.54) Description M/A-COM’s MABAES0008 is a 1:4 RF flux coupled step-up transformer in a low cost, surface mount package. Ideally suited for high volume applications. 0.130 (3.30) 0.030 (0.762) Schematic Primary Dot 4 3 Secondary Dot 4 turns 4 turns 2 Secondary CT 4 turns 1 Secondary Primary 5 Electrical Specifications @25°C Parameter Frequency Range 1 - 350 Units Nominal Maximum Mean (x) Sigma (σ) MHz — — — — Insertion Loss (fL - fU) 5 - 100 MHz 2 - 300 MHz 1 - 350 MHz dB dB dB — — — 1.0 2.0 3.0 — 1.21 — — 0.032 — Amplitude Unbalance 5 - 100 MHz 1 - 350 MHz dB dB — — 0.1 0.5 — — — — Degrees Degrees — — 1.0 5.0 — — — — Phase Unbalance 5 - 100 MHz 1 - 350 MHz Please Note that the photograph above indicates typical package only, not actual unit. M/A-COM n North America: Tel. (800) 366-2266, Fax (800) 618-8883 n Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 www.macom.com Specifications subject to change without notice. V2.00 S 0180 H MABAES0008 Functional Configuration Absolute Maximum Ratings Parameter Absolute Maximum Function Pin No. RF Power 250 mW Primary Dot 4 DC Current 30 mA Primary 5 Operating Temperature -20°C to +85°C Primary CT — Storage Temperature -20°C to +85°C Secondary Dot 3 Secondary 1 Secondary CT 2 Case Ground — Not Connected — Typical Performance @ +25°C Insertion Loss Amplitude Unbalance 0.0 0.18 -0.2 -0.4 0.13 dB -0.8 -1.0 -1.2 0.08 0.03 -1.4 -1.6 -0.02 1.0 59.2 117.3 175.5 233.6 291.8 350.0 Frequency (MHz) 1 59 117 175 234 292 350 Frequency (MHz) Phase Unbalance 200.0 195.0 Degrees dB -0.6 190.0 185.0 180.0 175.0 170.0 1.0 59.2 117. 175. 233. 291. 350. 3 5 6 8 0 Frequency (MHz) V2.00 M/A-COM n North America: Tel. (800) 366-2266, Fax (800) 618-8883 n Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 www.macom.com Specifications subject to change without notice. S 0180 H