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US 2013/0294492 A1Published application
Integrated processor and cdr circuit
AssigneeFinisar Corporation
InventorJason Y. MIAO
Life of this patent
Estimating the term…
Abstract
A system may include a clock and data recovery circuit that includes one or more analog components. The system may also include a digital control circuit configured to control the clock and data recovery circuit. The digital control circuit and the clock and data recovery circuit may be formed on a single substrate.
Claims23
A system comprising:
- a clock and data recovery circuit comprising one or more analog components;
- and
- a digital control circuit configured to control the clock and data recovery circuit, wherein the digital control circuit and the clock and data recovery circuit are formed on a single substrate.
A system comprising:
- a plurality of clock and data recovery circuits, each clock and data recovery circuit comprising one or more analog components;
- and
- a digital control circuit configured to control the plurality of clock and data recovery circuits, wherein the digital control circuit and the plurality of clock and data recovery circuits are formed on a single substrate.
The system of claim 16, wherein the digital control circuit is configured to control each of the plurality of clock and data recovery circuits independently.
A system comprising:
- a clock and data recovery circuit comprising one or more analog components that include a bipolar junction transistor;
- and
- a processor comprising a complementary metal-oxide semiconductor transistor, the processor configured to adaptively control the clock and data recovery circuit based on data received from the clock and data recovery circuit, wherein the processor and the clock and data recovery circuit are formed on a single substrate.
Dependencies are inferred from the claim text.