E-Series RF 1:1 Transformer 1710 - 1880 MHz ETC1-1-2 V3.00 SM-22 Features ● 1:1 Impedance Ratio Specifications @ 25°C Frequency Range 1710 - 1880 MHz Insertion Loss 1710 - 1880 MHz Maximum 2 dB Amplitude Imbalance 1710 - 1880 MHz Maximum 2 dB Phase Imbalance 1710 - 1880 MHz Maximum 5° Schematic PRI SEC Ordering Information Part No. ETC1-1-2 ETC1-1-2TR Packaging Tubes Tape & Reel 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 Ratings Parameter RF Power DC Current Operating/Storage Temp. Absolute Maximum 250 mW 30 mA -20°C to +85°C Pin Configuration Function Pin No. Primary dot 5 Primary 3 Secondary dot 2 Secondary 1 Not Connected 4 S 0728 C 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 ETC1-1-2 E-Series RF 1:1 Transformer V3.00 SM-5 SM-21 Dimensions in ( ) are in mm. Unless Otherwise Noted: .x = ±0.04 (1.00) .xx = ±0.02 (0.50) .xxx = ±0.010 (0.250) Dimensions in ( ) are in mm. Unless Otherwise Noted: .x = ±0.04 (1.00) .xx = ±0.02 (0.50) .xxx = ±0.010 (0.250) Note: Pin numbers do not appear on the unit. For reference only. Index mark indicates pin 6. SM-20 Dimensions in ( ) are in mm. Unless Otherwise Noted: .x = ±0.04 (1.00) .xx = ±0.02 (0.50) .xxx = ±0.010 (0.250) Note: Pin numbers do not appear on the unit. For reference only. Index mark indicates pin 6. 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