PATENT CLAIM ANALYSIS

Application Number: 16015509
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["330", "258000"]

Abstract:
A semiconductor device includes a differential amplification circuit that outputs differential output signals Vo 1  and Vo 2,  external output terminals PD 1  and PD 2  to which one of the differential output signals Vo 1  and Vo 2  and single end signals Vo 3  and Vo 4  is selectively supplied, switch units SW 1  and SW 2  that control a conduction state between the external output terminal PD 1  and the feedback line and a conduction state between the external output terminal PD 2  and the feedback line, respectively, resistance elements R 1  and R 2  respectively provided in series with the switch units SW 1  and SW 2,  a CMFB circuit that controls a common mode voltage of the differential amplification circuit according to a difference between an intermediate voltage Vcm of the external output terminals PD 1  and PD 2  in the feedback line and a reference voltage Vref, and a switch unit SW 3  that controls to supply a clamp voltage to the feedback line.

Claim (Index 1):
A semiconductor device comprising:\n a differential amplification circuit that amplifies differential input signals and outputs differential output signals; first and second output terminals to which one of the differential output signals and first and second single end signals is selectively supplied according to an operation mode; a feedback line; first and second switch units that control a conduction state between the first output terminal and the feedback line and a conduction state between the second output terminal and the feedback line, respectively; first and second resistance elements respectively provided in series with the first and second switch units; a common mode feedback circuit that controls a common mode voltage of the differential amplification circuit according to a difference between a voltage of the feedback line and a reference voltage; and a third switch unit that controls whether to supply a predetermined clamp voltage to the feedback line.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 94.0
- Lexical Diversity: 2.66667
- Patent Class: 330.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15422493', '11657208', '12662371', '13046173', '11929805']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7370392145603548
- 35 USC 102 Novelty (BERT): 0.6148345361018186
- Combined Prediction Score: 0.7248187467145012
- Mean Citation Score: 281.021272
- Max Citation Score: 522.5991
- Similarity Product: 511.8791191004991

Labels:
- Claim Label 101: 0
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 0

Dataset: test