Amplifiers – With amplifier condition indicating or testing means
Reexamination Certificate
2006-04-11
2006-04-11
Jeanpierre, Peguy (Department: 2819)
Amplifiers
With amplifier condition indicating or testing means
C330S252000, C330S253000, C330S273000
Reexamination Certificate
active
07026865
ABSTRACT:
An analogue amplifier with multiplexing capability, without the need to incorporate a multiplexor, comprising an input port, a test input port, an output port, a control input to switch the amplifier between a normal amplifying mode and a test mode, wherein a analogue signal introduced to the input port is amplified to the output port in normal mode, and a test signal on the test port is routed to the output port when the amplifier is in test mode.
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patent: 6064256 (2000-05-01), Mizunaga
patent: 6107883 (2000-08-01), Xu
patent: 0475118 (1991-08-01), None
Infineon - Technologies AG
Jeanpierre Peguy
Maginot Moore & Beck
Nguyen Khai
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