Signal processing
First Claim
Patent Images
1. A signal processing circuit (1) comprising:
- a first signal generator (10) for generating a DC-level (DL), a second signal generator (11) for generating an AC-signal (AS) not being related to the DC-level (DL), a combining circuit (12) for combining the DC-level (DL) and the AC-signal (AS) into a combined signal (CS), and a common processing circuit (13) for processing the combined signal (CS).
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Abstract
A signal processing circuit (1) comprises a first signal generator (10) which generates a DC-level (DL). A second signal generator (11) generates an AC-signal (AS) which is not related to the DC-level (DL). A combining circuit (12) combines the DC-level (DL) and the AC-signal (AS) into a combined signal (CS). And a common processing circuit (13) processes the combined signal (CS).
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Citations
7 Claims
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1. A signal processing circuit (1) comprising:
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a first signal generator (10) for generating a DC-level (DL), a second signal generator (11) for generating an AC-signal (AS) not being related to the DC-level (DL), a combining circuit (12) for combining the DC-level (DL) and the AC-signal (AS) into a combined signal (CS), and a common processing circuit (13) for processing the combined signal (CS). - View Dependent Claims (2, 3, 4, 5, 7)
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6. An integrated circuit (IC) comprising:
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a first signal generator (10) for generating an DC-level (DL), a second signal generator (11) for generating an AC-signal (AS) not being related to the DC-level (DL), a combining circuit (12) for combining the DC-level (DL) and the AC-signal (AS) into a combined signal (CS), and an output pin (P1) for supplying the combined signal (CS).
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Specification