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| ETC4-1 E-Series RF 1:4 Flux Coupled Step-up Transformer 1-350 MHz Features * * * * Surface Mount 1:4 Impedance Ratio CT on Secondary Available on Tape & Reel SM-22 Package 0.050 (1.27) 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) Description M/A-COM's ETC4-1 is a 1:4 RF flux coupled step-up transformer in a low cost, surface mount package. Ideally suited for high volume cellular and wireless applications. Primary 4 4 turns Primary Dot 5 0.100 (2.54) 0.130 (3.30) 0.030 (0.762) Schematic 3 Secondary Dot 4 turns 2 Secondary CT 4 turns 3 turns 1 Secondary Electrical Specifications @25C Parameter Frequency Range 1-350 Insertion Loss (fL - fU) 5 - 100 MHz 2 - 300 MHz 1 - 350 MHz Amplitude Unbalance 5 - 100 MHz 1 - 350 MHz Phase Unbalance 5 - 100 MHz 1 - 350 MHz Units MHz dB dB dB dB dB Degrees Degrees Nominal -- -- -- -- -- -- -- -- Maximum -- 1.0 2.0 3.0 0.1 0.5 1.0 5.0 Mean (x) -- -- 1.21 -- -- -- -- -- Sigma () -- -- 0.032 -- -- -- -- -- Please Note that the photograph above indicates typical package only, not actual unit. S 0180 H M/A-COM n North America: Tel. (800) 366-2266, Fax (800) 618-8883 n Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 www.macom.com Specifications subject to change without notice. ETC4-1 Absolute Maximum Ratings Parameter RF Power DC Current Operating Temperature Storage Temperature Absolute Maximum 250 mW 30 mA -20C to +85C -20C to +85C Functional Configuration Function Secondary Secondary CT Secondary Dot Primary Dot Primary Pin No. 1 2 3 5 4 Typical Performance @ 25C Insertion Loss Phase Unbalance 0.00 -0.32 -0.64 dB 200.00 194.00 188.00 182.00 176.00 170.00 -0.96 -1.28 -1.60 1.00 70.80 140.60 210.40 280.20 350.00 Frequency (MHz) Degrees 1.00 70.80 140.60 210.40 280.20 350.00 Frequency (MHz) Amplitude Unbalance 0.21 0.16 0.11 dB 0.06 0.01 -0.04 1.00 70.80 140.60 210.40 280.20 350.00 Frequency (MHz) S 0180 H M/A-COM n North America: Tel. (800) 366-2266, Fax (800) 618-8883 n Asia/Pacific: Tel.+85 2 2111 8088, Fax +85 2 2111 8087 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 www.macom.com Specifications subject to change without notice. |
Price & Availability of ETC4-1
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