ETC1-1T-5

ETC1-1T-5 E-Series RF 1:1 Transformer 2– 500 MHz Features Surface Mount 1:1 Impedance Ratio 0.050 (1.27) SM-22 Package 0.030 (0.762) 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 ETC1-1T-5 is a 1:1 RF transformer in a low cost, surface mount package. Ideally suited for high volume cellular wireless applications. Typical applications include single to balanced mode conversion and impedance matching. 0.130 (3.30) 0.030 (0.762) Schematic Electrical Specifications @25°C Parameter Frequency Range Insertion Loss 2 - 500 MHz 2 - 300 MHz Amplitude Imbalance 2 - 300 MHz 2 - 500 MHz Phase Imbalance 2 - 300 MHz 2 - 500 MHz o o Units MHz dB dB dB dB Typical — — — — — — — Minimum — — — — — — — Maximum — 2.0 1.0 0.3 0.6 2.0o 5.0o S 0844 E 2 - 500 (fL - fU) ETC1-1T-5 Absolute Maximum Ratings Parameter RF Power DC Current Operating Temperature Storage Temperature Absolute Maximum 250 mW 30 mA -20°C to +85°C -20°C to +85°C Functional Configuration Function Secondary Dot Secondary CT Secondary Primary Primary Dot Primary CT Not Connected Pin No. 3 — 1 5 4 — 2 ...