UDLT TEW6102 Input/Output Transformer TEW6102 is designed to interface with the Motorola MC145422/26 UDLT (Universal Digital-Loop Transceivers). TEW6102 is approved for the MC145422/26 UDLTchip set • Low Cost. The MC145422/26 UDLT’s are high-speed data transceivers that provide 80-kbps full-duplex data communications over 26 awg and larger twisted pair cable up to two kilometers in distance. • Tape and reel available for high volume production. MECHANICAL 0.82Lmax Dimensions are in inches H max 0.62 TRANSMIT 0.1Cmin 8 1 7 2 LINE 0.2 B DOT AT PIN #1 S0.030 6 3 5 4 RECEIVE 1 2 3 4 A 0.6 8 7 6 W max 0.82 5 Issue; A 97/04/28 6102.chp ELECTRICAL Line Impedance 110 Ω Turns Ratio (8 - 7) : (1 - 4) (8 - 7) : (6 - 5) Inductance (7 - 8) > 1.75 mH @ 50 mA DC Leakage Inductance (7 - 8) < µH short t o 2, 3 to 4 & 5 - 6 DCR (1 − 4) (8 − 7) (6 − 5) 2.5 11 36 Ω Ω Ω nom. nom nom. < 50 pF 1500 V rms Interwind Cap. Dielectric Strength Filtran Limited (1 - 4) to (8 - 5) & (6 - 5) 2:1 2:4 75 229 Colonnade Road, Nepean, Ontario, Canada. K2E 7K3 Tel : (613) 226-1626 Fax : (613) 226-7124 4-27