Miscellaneous active electrical nonlinear devices – circuits – and – Signal converting – shaping – or generating – Particular stable state circuit
Patent
1997-01-06
1999-10-26
Lam, Tuan T.
Miscellaneous active electrical nonlinear devices, circuits, and
Signal converting, shaping, or generating
Particular stable state circuit
327202, 327203, H03K 3289
Patent
active
059735295
ABSTRACT:
A low-power pulse-to-static conversion latch circuit is disclosed. The circuit includes self-timed control and an n-bit latch array both designed utilizing self-resetting CMOS circuit techniques. The self-timed feature of the control requires only one system clock input. The evaluation, reset and write-enable controls are all generated within a control macro. The latch is level sensitive scan design (LSSD) compatible and complies with self-resetting CMOS (SCRMOS) test modes. Use of these latches facilitates the synchronization, pipelined operation, power-management, and testing of advanced digital systems employing a mix of static and dynamic circuits to achieve high performance.
REFERENCES:
patent: 5012246 (1991-04-01), Chung et al.
patent: 5459421 (1995-10-01), Shaw
patent: 5619157 (1997-04-01), Kumata et al.
patent: 5712826 (1998-01-01), Wong et al.
Chappell Terry Ivan
Henkels Walter Harvey
Hwang Wei
Joshi Rajiv Vasant
International Business Machines - Corporation
Lam Tuan T.
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