IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0918142
(2004-08-13)
|
등록번호 |
US-7390200
(2008-06-24)
|
발명자
/ 주소 |
- Shuey,Joseph B
- Smith,Stephen B.
|
출원인 / 주소 |
- FCI Americas Technology, Inc.
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
10 인용 특허 :
120 |
초록
▼
A high-speed electrical connector is disclosed. The high-speed electrical connector connects a first electrical device having a first ground reference to a second electrical device having a second ground reference. The connector, which includes a connector housing and a signal contact, is devoid of
A high-speed electrical connector is disclosed. The high-speed electrical connector connects a first electrical device having a first ground reference to a second electrical device having a second ground reference. The connector, which includes a connector housing and a signal contact, is devoid of any ground connection that is adapted to electrically connect the first ground reference and the second ground reference.
대표청구항
▼
The invention claimed is: 1. An electrical connector for connecting a first electrical device having a first ground reference to a second electrical device having a second ground reference, the electrical connector comprising: a connector housing; and a first electrical contact and a second electri
The invention claimed is: 1. An electrical connector for connecting a first electrical device having a first ground reference to a second electrical device having a second ground reference, the electrical connector comprising: a connector housing; and a first electrical contact and a second electrical contact, each received in the connector housing and carrying a respective electrical signal from the first electrical device to the second electrical device, wherein the electrical connector is devoid of any ground connection that electrically connects the first ground reference and the second ground reference, the first and second contacts form a differential signal pair, and each of the electrical signals has a data transfer rate of at least 1.0 gigabits/second. 2. The electrical connector of claim 1, wherein the electrical connector is a mezzanine-style electrical connector. 3. The electrical connector of claim 1, wherein the electrical connector is a right-angle electrical connector. 4. The electrical connector of claim 1, wherein the impedance of the differential signal pair is between 90 and 110 Ohms. 5. The electrical connector of claim 1, wherein the electrical connector is devoid of any ground contact adjacent to either of the first and second contacts. 6. The electrical connector of claim 1, wherein the data transfer rate of each of the respective electrical signals is about 10 Gigabits per second. 7. The electrical connector of claim 1, wherein the data transfer rate of each of the respective electrical signals is between about 10 to 20 Gigabits per second. 8. An electrical connector system comprising: a first electrical connector comprising first and second electrical contacts; and a second electrical connector comprising third and fourth electrical contacts, wherein the third contact is adapted to receive the first contact and the fourth contact is adapted to receive the second contact, wherein the high-speed electrical connector system is devoid of any ground connection between the first and second electrical connectors, the first and second contacts form a differential signal pair, and each carries a respective electrical signal between the first electrical connector and the second electrical connector, each of the respective electrical signals having a data transfer rate of at least 1.0 gigabits/second. 9. The electrical connector system of claim 8, wherein the impedance of the differential signal pair is between 90 and 110 Ohms. 10. The electrical connector system of claim 8, wherein the electrical connector system is a mezzanine-style electrical connector, the first electrical connector is a mezzanine-style header connector, and the second electrical connector is a mezzanine-style receptacle connector. 11. The electrical connector system of claim 8, wherein the electrical connector is a right-angle electrical connector. 12. The electrical connector system of claim 8, wherein the first electrical connector is adapted to connect to a first electrical device having a first ground reference, the second electrical connector is adapted to connect to a second electrical device having a second ground reference, and the connector system is devoid of any ground connection that electrically connects the first ground reference and the second ground reference. 13. The electrical connector of claim 8, wherein the electrical connector is devoid of any ground contact adjacent to either of the first and second contacts. 14. A high-speed electrical connector comprising: a connector housing; and first and second electrical contacts, each having a length that extends within the connector housing, wherein the high-speed electrical connector is devoid of any ground connection that extends along the length of the electrical contacts, the first and second contacts form a differential signal pair, and each carries a respective electrical signal between the electrical connector and a second electrical connector, each of the respective electrical signals having a data transfer rate of at least 1.0 gigabits/second. 15. The electrical connector of claim 14, wherein the connector housing is a right-angle connector housing. 16. The electrical connector of claim 14, wherein the connector housing is a mezzanine-style connector housing. 17. The electrical connector of claim 14, wherein the first electrical contact has a first end and a second end opposite the first end, and wherein the high-speed electrical connector is devoid of any ground connection that extends between the first and second ends of the first electrical contact. 18. The electrical connector of claim 14, wherein the impedance of the differential signal pair is between 90 and 110 Ohms. 19. The electrical connector of claim 18, wherein each of the first and second contacts carries an electrical signal having a data transfer rate of about 10 Gigabits per second. 20. The electrical connector of claim 18, wherein each of the first and second contacts carries an electrical signal having a data transfer rate of about 10 to 20 Gigabits per second. 21. A system, comprising: a first electrical device having a first ground reference; a second electrical device having a second ground reference; and an electrical connector comprising a differential signal pair of electrical contacts electrically connecting the first electrical device to the second electrical device, wherein the system is devoid of any ground connection electrically connecting the first ground reference to the second ground reference wherein the differential signal pair carries electrical signals between the first electrical device and the second electrical device, the electrical signals having a data transfer rate of at least 1.0 gigabits/second. 22. The system of claim 21, wherein the impedance of the differential signal pair is between 90 and 110 Ohms. 23. The system of claim 21, wherein the electrical connector is devoid of any ground contact adjacent to the differential signal pair. 24. The system of claim 21, wherein the electrical connector is a right-angle electrical connector. 25. An electrical connector for connecting a first electrical device having a first ground reference to a second electrical device having a second ground reference, the electrical connector comprising: a connector housing; and a first electrical contact and a second electrical contact, each received in the connector housing and carrying a respective electrical signal from the first electrical device to the second electrical device, wherein the electrical connector is devoid of any ground connection that electrically connects the first ground reference and the second ground reference, the first and second contacts form a differential signal pair, and each of the electrical signals has a data transfer rate of at least 6.25 gigabits/second. 26. The electrical connector of claim 25, wherein the electrical connector is a mezzanine-style electrical connector. 27. The electrical connector of claim 25, wherein the electrical connector is a right-angle electrical connector. 28. The electrical connector of claim 25, wherein the impedance of the differential signal pair is between 90 and 110 Ohms. 29. The electrical connector of claim 25, wherein the electrical connector is devoid of any ground contact adjacent to either of the first and second contacts.
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