MABAES0017 E-Series RF 1:2.56 Impedance Ration Center Taped Transformer 5 - 65 MHz Features • • • SM-138 Package Surface Mount 1:2.56 Impedance Ratio Center taped. Available on Tape & Reel Note: Non Hermetic Package Description M/A-COM’s MABAES0017 is a 1:2.56 RF Flux Coupled transformer in a low cost, surface mount package. Ideally suited for high volume CATV applications. Schematic Electrical Specifications @25°C Parameter Units Nominal Typical Minimum Maximum MHz — — — — Insertion Loss 5-65 MHz dB — 0.8 — 1.0 Amplitue Balance 5-65 MHz dB — 0.02 — 0.1 Degrees — 0.2 — 1.0 Frequency Range Phase Balance 5-65 MHz 5-65 Please Note that the photograph above indicates package shape only, unit may be wired differently. S 1599 A 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. MABAES0017 Functional Configuration Absolute Maximum Ratings Parameter Absolute Maximum Function Pin No. RF Power 250 mW Primary 4 DC Current 30 mA Primary Dot 5 Operating/Storage Temperature -40°C to +85°C Secondary 3 Secondary Dot 1 Centre Tap 2 Typical Performance @ +25°C Insertion Loss 1 Insertion Loss 2 0.00 0.00 -0.20 -0.20 -0.40 -0.40 -0.60 -0.60 -0.80 -0.80 -1.00 5.00 -1.00 17.00 29.00 41.00 53.00 65.00 5.00 17.00 Frequency (MHz) 29.00 41.00 53.00 65.00 53.00 65.00 Frequency (MHz) Phase Balance Amplitude Balance 200.00 0.05 190.00 0.04 0.03 180.00 0.02 170.00 0.01 160.00 0.00 5.00 5.00 17.00 29.00 41.00 53.00 65.00 17.00 29.00 41.00 Frequency (MHz) Frequency (MHz) S 1599 A 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.