Build-out network for a built-in type balanced line driver circu

Details Build-out network for a built-in type balanced line driver circu Build-out network for a built-in type balanced line driver circu

1996-07-03

1998-08-11

Pascal, Robert

Wave transmission lines and networks

Coupling networks

Balanced to unbalanced circuits

375289, 375292, 359117, H03H 1132

Patent

active

057932620

ABSTRACT:
A build-out Network (BON) built-in type balanced line driver circuit is provided. The (BON) built-in type balanced line driver circuit comprises a pair of transistors, the emitters of which are connected in common, and an impedance circuit connected between a power supply and respective collectors of the pair of the transistors. The impedance circuit has a reverse characteristic of the line characteristic of a balanced line connected between the collectors of the pair of transistors. The respective bases of the pair of transistors are supplied with unipolar data pulses (+DATA, -DATA).

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Bellcore, Generic Requirements GR-253-Core, "Synchronous Optical Network (SONET) Transport Systems: Common Generic Criteria" A Module of TSGR, FR-NWT-000440, Issue Dec. 1, 1994, pp. 2-1 to 2-3.
Bellcore, Technical Analysis Report TR-NWT-000499, "Transport Systems Generic Requirements (TSGR): Common Requirements" A Module of TSGR, FR-NWT-000440, Issue Dec. 5, 1993, pp. 9-28 to 9-30.

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