Package with printed filters

摘要

Aspects of the disclosure provide a circuit package. The circuit package includes a first signal terminal electrically coupled with a serializer/deserializer (SERDES), a second signal terminal electrically coupled with an external electronic component, and a trace disposed on an insulating layer. The trace is configured to transfer an electrical signal between the first signal terminal and the second signal terminal. The trace is patterned to provide a specific filtering characteristic to filter the electrical signal.

主权项

1. A circuit package comprising:
a first signal terminal electrically coupled with a serializer/deserializer (SERDES); a second signal terminal electrically coupled with an external electronic component; and a trace disposed on an insulating layer, the trace configured to transfer an electrical signal between the first signal terminal and the second signal terminal, and being patterned to have a low pass filter characteristic of a cutoff frequency that is about a half of a Baud rate of the SERDES.