E-Series RF 2.5:1 Transformer 0.15 - 100 MHz ET2.5-6T V3.00 Features ● ● SM-1 2.5:1 Impedance Ratio CT on Secondary Specifications @ 25°C Frequency Range 0.15 - 100 MHz Insertion Loss 0.15 - 100 MHz 0.2 - 50 MHz 0.5 - 40 MHz Maximum 3 dB 2 dB 1 dB Amplitude Imbalance 0.15 - 100 MHz Maximum 0.3 dB Phase Imbalance 0.15 - 100 MHz Maximum 5° Schematic PRI SEC Dimensions in ( ) are in mm. Unless Otherwise Noted: .x = ±0.04 (1.00) .xx = ±0.02 (0.50) .xxx = ±0.010 (0.250) Ordering Information Part No. ET2.5-6T -SM-1 ET2.5-6T -SM-1TR ET2.5-6T -SM-5 ET2.5-6T -SM-20 ET2.5-6T -SM-20TR ET2.5-6T -SM-21 Packaging SM-1 in Tubes SM-1 in Tape & Reel SM-5 in Tubes SM-20 in Tubes SM-20 in Tape & Reel SM-21 in Tubes Absolute Maximum Ratings Parameter RF Power DC Current Operating/Storage Temp. Absolute Maximum 250 mW 30 mA -20°C to +85°C Pin Configuration (Typical) Function Primary dot Primary Secondary dot Secondary Secondary CT Not Connected Pin No. 4 6 3 1 2 5 S 0616 D 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 ET2.5-6T E-Series RF 2.5:1 Transformer V3.00 SM-20 SM-5 SM-21 Specifications Subject to Change Without Notice. M/A-COM, Inc. 2 North America: 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