E-Series RF 3:1 Transformer 0.2 - 250 MHz ETC3-1T V3.00 Features ● ● SM-22 3:1 Impedance Ratio CT on Secondary Specifications @ 25°C Frequency Range 0.2 - 250 MHz Insertion Loss 0.2 - 250 MHz 0.3 - 250 MHz 4 - 250 MHz Maximum 3 dB 2 dB 1 dB Amplitude Imbalance 0.2 - 100 MHz 0.2 - 250 MHz Maximum 0.3 dB 0.5 dB Phase Imbalance 0.2 - 100 MHz 0.2 - 250 MHz Maximum 2° 5° Schematic PRI SEC Ordering Information Part No. ETC3-1T ETC3-1TTR Packaging Tubes Tape & Reel Pin Configuration Absolute Maximum Ratings Parameter RF Power DC Current Operating/Storage Temp. Dimensions in ( ) are in mm. Unless Otherwise Noted: .x = ±0.04 (1.00) .xx = ±0.02 (0.50) .xxx = ±0.010 (0.250) Absolute Maximum 250 mW 30 mA -20°C to +85°C Function Primary dot Primary Secondary dot Secondary Secondary CT Pin No. 5 4 1 3 2 S 0631 E Specifications Subject to Change Without Notice. M/A-COM, Inc. North America: 1 Tel. (800) 366-2266 Fax (800) 618-8883 ■ Asia/Pacific: Tel. +81 (03) 3226-1671 Fax +81 (03) 3226-1451 ■ Europe: Tel. +44 (1344) 869 595 Fax +44 (1344) 300 020