TPA2273 - Filtran

TPA2273 Audio Line Matching Transformer

www.DataSheet4U.com Audio TPA2273 is a 600/900Ω to 600Ω line matching transformer with the following features: • • • • Low profile. Conforming to FCC part 68 and CS 03 regulations. Low bridging and insertion losses. Low cost. Line Matching Transformer Applications: Interfacing 600Ω or 900Ω line to a 600Ω load at the subscriber premises. TPA2273 MECHANICA.

Features

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• Low profile. Conforming to FCC part 68 and CS 03 regulations. Low bridging and insertion losses. Low cost. Line Matching Transformer Applications: Interfacing 600Ω or 900Ω line to a 600Ω load at the subscriber premises. TPA2273 MECHANICAL BOTTOM VIEW Dot at pin 1 0.90" 0.45" 1 1.00" 10 5 0.80" 6 900 Ω 600 Ω 5 4 10 600 Ω 0.15" 8 PLACES 0.20 Com 1 6 All dimensions are in inches ELECTRICAL TPA2273 Impedance Frequency Response Insertion Loss Longitudinal Balance Return Loss Phase shift Dielectric Strength 600/900 Ω 600 Ω ± 0.5 dB 1.4 dB typ. >60 dB >15 dB <5 deg. 1320.