ETC4-1T-7

E-Series RF 1:4 Transformer — 6.0 - 1000 MHz ETC4-1T-7 ETC4-1T-7 E-Series RF 1:4 Transmission Line Step-up Transformer Features Surface Mount 1:4 Impedance Ratio CT on Secondary Available on Tape & Reel SM-22 Package 0.030 0.050 (1.27) (0.762) 0.150 (3.81) 0.030 (0.762) 0.150 MAX (3.81 MAX) 0.150 (3.81) 0.030 (0.762) 0.065 (1.65) 0.055 (1.397) 0.190 (4.83) Description M/A-COM’s ETC4-1T-7 is a 1:4 RF transmission line step-up transformer in a low cost, surface mount package. Ideally suited for high volume cellular and wireless applications. Typical applications include single to balanced mode conversion and impedance matching. 0.100 (2.54) 0.130 (3.30) 0.030 (0.762) Schematic Primary Dot 5 1 Secondary Dot 2 Secondary CT Primary 4 3 Secondary Electrical Specifications @25°C Parameter Frequency Range 6.0 - 1000 Insertion Loss (fL - fU) 6.0 - 600 MHz 600 - 1000 MHz Amplitude Unbalance 6.0 - 1000 MHz Phase Unbalance 6.0 - 1000 MHz Units MHz dB dB dB Nominal — — — — Maximum — 2.0 3.0 1.0 Mean (x) — 1.06 — — Sigma (σ) — 0.027 — — Degrees — 10 — — Note: Mean and Sigma calculated from average loss at @ (fU - fL)/2 + fL Please Note that the photograph above indicates typical package only, not actual unit. V2.00 S 0804 F M/A-COM Division of AMP Incorporated s North America: Tel. (800) 366-2266, Fax (800) 618-8883 s Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087 s Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 www.macom.com AMP and Connect...