Abstract
An electrical connector includes a dielectric housing that holds pairs of signal modules adjacent one another. Each signal module includes a mating edge having a row of mating contacts, a mounting edge having a row of mounting contacts, and a plurality of conductors electrically connecting each mating contact with a respective mounting contact. The mating contacts in adjacent modules have a first contact spacing therebetween, and the mounting contacts in adjacent modules have a second spacing therebetween. The conductors in adjacent modules have a third spacing therebetween. The second and third spacings are selected to provide a pre-determined impedance through the signal modules.
Technologies
Product
Use Cases
Services
Claim
1. An electrical connector comprising:
a dielectric housing;
pairs of signal modules held adjacent one another in said housing, each said signal module comprising:
a mating edge having a row of mating contacts;
a mounting edge having a row of mounting contacts; and
a plurality of conductors electrically connecting each said mating contact with a respective mounting contact;
wherein said mating contacts in adjacent modules have a first contact spacing therebetween, said mounting contacts in adjacent modules have a second spacing therebetween, and said conductors in adjacent modules have a third spacing therebetween, and wherein said second and third spacings are selected to provide a pre-determined impedance through said signal modules.', 'a dielectric housing;', 'pairs of signal modules held adjacent one another in said housing, each said signal module comprising:', 'a mating edge having a row of mating contacts;
a mounting edge having a row of mounting contacts; and
a plurality of conductors electrically connecting each said mating contact with a respective mounting contact;', 'a mounting edge having a row of mounting contacts; and', 'a plurality of conductors electrically connecting each said mating contact with a respective mounting contact;', 'wherein said mating contacts in adjacent modules have a first contact spacing therebetween, said mounting contacts in adjacent modules have a second spacing therebetween, and said conductors in adjacent modules have a third spacing therebetween, and wherein said second and third spacings are selected to provide a pre-determined impedance through said signal modules.
2. The connector of claim 1, wherein the connector further comprises a plurality of ground modules arranged in a pattern with said signal modules, said pattern including pairs of signal modules and individual ground modules arranged in an alternating sequence.
3. The connector of claim 1, wherein the connector further comprises a plurality of ground modules arranged in a pattern with said signal modules, and wherein each said signal module includes an over-molded signal lead frame while each said ground module comprises a solid conductive lead frame.
4. The connector of claim 1, wherein adjacent signal modules comprise differential pairs, and wherein said mounting contacts of said differential pairs are stepped contacts that are offset in opposite directions from a centerline of said signal modules.
5. The connector of claim 1, wherein adjacent signal modules comprise differential pairs, wherein each said differential pair includes mating and mounting contacts located in separate adjacent signal modules.
6. The connector of claim 1, wherein adjacent signal modules comprise differential pairs, and wherein the conductors interconnecting said mating contacts and mounting contacts of each differential pair are substantially identical in length such that signal skew in said differential pairs is substantially eliminated.
7. An electrical connector comprising:
a dielectric housing;
pairs of signal modules held adjacent one another in said housing, each said signal module comprising:
a mating edge having a row of mating contacts;
a mounting edge having a row of mounting contacts; and
a plurality of conductors electrically connecting each said mating contact with a respective mounting contact;
wherein said pairs of signal modules include long lead frame pairs and short lead frame pairs arranged in an alternating sequence, wherein said pairs of signal modules comprise differential pairs, and wherein said long lead frame signal modules and short lead frame signal modules cooperate to separate adjacent differential pairs to reduce crosstalk between said adjacent differential pairs.', 'a dielectric housing;', 'pairs of signal modules held adjacent one another in said housing, each said signal module comprising:
a mating edge having a row of mating contacts;
a mounting edge having a row of mounting contacts; and
a plurality of conductors electrically connecting each said mating contact with a respective mounting contact;', 'a mating edge having a row of mating contacts;', 'a mounting edge having a row of mounting contacts; and', 'a plurality of conductors electrically connecting each said mating contact with a respective mounting contact;', 'wherein said pairs of signal modules include long lead frame pairs and short lead frame pairs arranged in an alternating sequence, wherein said pairs of signal modules comprise differential pairs, and wherein said long lead frame signal modules and short lead frame signal modules cooperate to separate adjacent differential pairs to reduce crosstalk between said adjacent differential pairs.
8. The connector of claim 7, wherein the connector further comprises a plurality of ground modules wherein individual ground modules are interspersed between adjacent said pairs of signal modules.
9. An electrical connector comprising:
a dielectric housing;
pairs of signal modules held adjacent one another in said housing, each said signal module comprising:
a mating edge having a row of mating contacts;
a mounting edge having a row of mounting contacts; and
a plurality of conductors electrically connecting each said mating contact with a respective mounting contact;
wherein said pairs of signal modules include long lead frame pairs and short lead frame pairs arranged in an alternating sequence, wherein said connector is an Advanced Telecom Computing Architecture mezzanine card (AMC) connector.', 'a dielectric housing;', 'pairs of signal modules held adjacent one another in said housing, each said signal module comprising:
a mating edge having a row of mating contacts;
a mounting edge having a row of mounting contacts; and
a plurality of conductors electrically connecting each said mating contact with a respective mounting contact;', 'a mating edge having a row of mating contacts;', 'a mounting edge having a row of mounting contacts; and', 'a plurality of conductors electrically connecting each said mating contact with a respective mounting contact;', 'wherein said pairs of signal modules include long lead frame pairs and short lead frame pairs arranged in an alternating sequence, wherein said connector is an Advanced Telecom Computing Architecture mezzanine card (AMC) connector
10. The connector of claim 7, wherein each pair of long lead frame signal modules forms a differential pair and each pair of short lead frame signal modules forms a differential pair
11. An electrical connector comprising:
a dielectric housing;
pairs of signal modules held adjacent one another in said housing, each said signal module comprising:
a mating edge having a row of mating contacts;
a mounting edge having a row of mounting contacts; and
a plurality of conductors electrical connecting each said mating contact with a respective mounting contact;
wherein said pairs of signal modules include long lead frame pairs and short lead frame pairs arranged in an alternating sequence, each pair of said long lead fine signal modules forms a differential pair and each pair of said short lead frame signal modules forms a differential pair, and wherein said mounting contacts of said differential pairs are stepped contacts that are offset in opposite directions from a centerline of said signal modules.', 'a dielectric housing;', 'pairs of signal modules held adjacent one another in said housing, each said signal module comprising:
a mating edge having a row of mating contacts;
a mounting edge having a row of mounting contacts; and
a plurality of conductors electrical connecting each said mating contact with a respective mounting contact;', 'a mating edge having a row of mating contacts;', 'a mounting edge having a row of mounting contacts; and', 'a plurality of conductors electrical connecting each said mating contact with a respective mounting contact;', 'wherein said pairs of signal modules include long lead frame pairs and short lead frame pairs arranged in an alternating sequence, each pair of said long lead fine signal modules forms a differential pair and each pair of said short lead frame signal modules forms a differential pair, and wherein said mounting contacts of said differential pairs are stepped contacts that are offset in opposite directions from a centerline of said signal modules.12. An electrical connector comprising:
a dielectric housing;
pairs of signal modules held adjacent one another in said housing, each said signal module comprising:
a mating edge having a row of mating contacts;
a mounting edge having a row of mounting contacts; and
a plurality of conductors electrically connecting each said mating contact with a respective mounting contact;
wherein said pairs of signal modules include long lead frame pairs and short lead frame pairs arranged in an alternative sequence, wherein adjacent signal modules comprise differential pairs, and wherein the conductors interconnecting said mating contacts and mounting contacts of each differential pair are substantially identical in length such that signal skew in said differential pairs is substantially eliminated.', 'a dielectric housing;', 'pairs of signal modules held adjacent one another in said housing, each said signal module comprising:
a mating edge having a row of mating contacts;
a mounting edge having a row of mounting contacts; and
a plurality of conductors electrically connecting each said mating contact with a respective mounting contact;', 'a mating edge having a row of mating contacts;', 'a mounting edge having a row of mounting contacts; and', 'a plurality of conductors electrically connecting each said mating contact with a respective mounting contact;', 'wherein said pairs of signal modules include long lead frame pairs and short lead frame pairs arranged in an alternative sequence, wherein adjacent signal modules comprise differential pairs, and wherein the conductors interconnecting said mating contacts and mounting contacts of each differential pair are substantially identical in length such that signal skew in said differential pairs is substantially eliminated.13. An electrical connector comprising:
a dielectric housing having a mating face and a mounting face, said mating face including a slot configured to receive an edge of a circuit board, said mounting face configured for press fit termination to a host board;
pairs of signal modules held adjacent one another in said housing, each said signal module comprising:
a mating edge having a row of mating contacts proximate said mating face;
a mounting edge having a row of mounting contacts proximate said mounting face; and
a plurality of conductors electrically connecting each said mating contact with a respective mounting contact;
wherein said mating contacts in adjacent modules have a first contact spacing therebetween, said mounting contacts in adjacent modules have a second spacing therebetween, and said conductors in adjacent modules have a third spacing therebetween, and wherein said second and third spacings are selected to provide a pre-determined impedance through said signal modules.', 'a dielectric housing having a mating face and a mounting face, said mating face including a slot configured to receive an edge of a circuit board, said mounting face configured for press fit termination to a host board;', 'pairs of signal modules held adjacent one another in said housing, each said signal module comprising:', 'a mating edge having a row of mating contacts proximate said mating face;
a mounting edge having a row of mounting contacts proximate said mounting face; and
a plurality of conductors electrically connecting each said mating contact with a respective mounting contact;', 'a mounting edge having a row of mounting contacts proximate said mounting face; and', 'a plurality of conductors electrically connecting each said mating contact with a respective mounting contact;', 'wherein said mating contacts in adjacent modules have a first contact spacing therebetween, said mounting contacts in adjacent modules have a second spacing therebetween, and said conductors in adjacent modules have a third spacing therebetween, and wherein said second and third spacings are selected to provide a pre-determined impedance through said signal modules.14. The connector of claim 13, wherein the connector further comprises a plurality of ground modules arranged in a pattern with said signal modules, said pattern including pairs of signal modules and individual ground modules arranged in an alternating sequence.15. The connector of claim 13, wherein said pairs of signal modules include long lead frame pairs and short lead frame pairs arranged in an alternating sequence.16. The connector of claim 13, wherein said pairs of signal modules include long lead frame pairs and short lead frame pairs arranged in an alternating sequence, and wherein adjacent signal modules comprise differential pairs, and wherein said long lead frame signal modules and short lead frame signal modules cooperate to separate adjacent differential pairs to reduce crosstalk between said adjacent differential pairs.17. The connector of claim 13, wherein adjacent signal modules comprise differential pairs, and wherein said mounting contacts of said differential pairs are stepped contacts that are offset in opposite directions from a centerline of said signal modules.18. The connector of claim 13, wherein adjacent signal modules comprise differential pairs, wherein each said differential pair includes mating and mounting contacts located in separate adjacent signal modules.19. The connector of claim 13, wherein adjacent signal modules comprise differential pairs, and wherein the conductors interconnecting said mating contacts and mounting contacts of each differential pair are substantially identical in length such that signal skew in said differential pairs is substantially eliminated.']
Associated Portfolios
Licensor Claim Chart
 Claim Chart |
 Technology |
 Creation Date |
 Download |
|---|---|---|---|
|
Claim charts will soon be available!
|
|||
SUMMARY
ClaimChart-US7175446B2-STO
Patent number:US7175446B2
Claim Chart Type : SEP Claim Chart
Price: 200 €
Note:
The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
The information in purple was extracted from the FrandAvenue
Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.