E-Series RF 1.5:1 Transformer — 5 - 1000 MHz ETC1.5-4 ETC1.5-4 E-Series RF 1.5:1 Step-down Auto-Transformer 5 - 1000 MHz Features • • • SM-22 Package Surface Mount 1.5:1 Impedance Ratio Available on Tape & Reel 0.030 (0.762) 0.050 (1.27) 0.150 (3.81) 0.030 0.150 MAX (0.762) (3.81 MAX) 0.150 0.065 (3.81) (1.65) 0.030 (0.762) 0.055 0.190 (1.397) (4.83) Description 0.030 0.100 M/A-COM’s ETC1.5-4 is a 1.5:1 RF step-down auto- transformer in a low cost, surface mount package. Ideally suited for high volume applications. (2.54) 0.130 (0.762) (3.30) Schematic Electrical Specifications @25°C Parameter Units Nominal Typical Minimum Maximum Frequency Range 5 - 1000 MHz — — — — dB — — — 1.0 Insertion Loss 5 - 1000 MHz Please Note that the photograph above indicates package shape only, unit may be wired differently. V2.00 M/A-COM Division of AMP Incorporated ■ North America: Tel. (800) 366-2266, Fax (800) 618-8883 ■ Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087 ■ Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 www.macom.com AMP and Connecting at a Higher Level are trademarks. Specifications subject to change without notice. S 0995 H E-Series RF 1.5:1 Transformer — 5 - 1000 MHz ETC1.5-4 Functional Configuration Absolute Maximum Ratings Parameter Absolute Maximum Function Pin No. RF Power 250 mW Primary Dot 3 DC Current 100 mA Primary 5 Storage Temperature -55°C to +100°C Primary CT — Secondary Dot 4 Secondary 5 Secondary CT — Case Ground — Not Connected 1,2 Typical Performance @ +25°C Insertion Loss 0.0 -0.1 -0.2 -0.3 dB -0.4 -0.5 -0.6 -0.7 -0.8 -0.9 -1.0 5 5.0 200 205.0 400 405.0 600 605.0 800 805.0 1000 Frequency (MHz) V2.00 M/A-COM Division of AMP Incorporated ■ North America: Tel. (800) 366-2266, Fax (800) 618-8883 ■ Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087 ■ Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 www.macom.com AMP and Connecting at a Higher Level are trademarks. Specifications subject to change without notice. S 0995 H