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Token Ring Transceiver Module
ELECTRONICS INC.
EPT7072S
• Optimized for Texas Instrument’s TMS380C60 or 30 • • Impedance matching from 150Ω to 100Ω or vice versa • • Supports both UTP and STP Transmission • • Robust Construction allows for severe soldering processes • • Complies with or exceeds IEEE 802.5 Requirements •
Electrical Parameters @ 25° C
Primary OCL (µH Min.) @ 100 KHz, 0.1 Vrms 250 ± 30% Interwinding Capacitance (pF Max.) @ 100 KHz, 0.1 Vrms 15 Leakage Inductance (µH Max.) @ 100 KHz, 0.1 Vrms 0.20 • Isolation : 1500 Vrms • 2.5 2.5 ET Product (VµS Min.) Rise Time (nS Max.) Pri. 0.40 DCR (Ω Max.) Sec.
Schematic
T1 16 Sec. T2
DataShee
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13 12 11 10 9 1.22 1.22 1.22
15 14
1.22
Pri. 1
1 2 3
1 4 5
1 6 7
1 8
Package
A (J) N Dim.
EPT7072S Datasheet
