US5500628A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Double-sided oscillator package and method of coupling components thereto
Assignee: CTS Corp
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Filing: 1995-01-24
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Granted: 1996-03-19
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Expires: 2015-01-24
Abstract
Abstract A double-sided oscillator package (200) is provided. The package (200) has an open-top receptacle (212) adapted to receive an electronic component and an open-bottom receptacle (214) adapted to receive at least a piezoelectric element and a cover, forming a hermetic environment. The electronic component (226) and piezoelectric element (234), can be suitably connected to the package (200). The package (200) is designed to be mass-producable, and is compact, easily surface mounted and provides a narrow profile.
Inventors
- 👤 Thomas Knecht
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 13:03
CPC Classifications
H; H03; H03B; H03B5/00; H03B5/30; H03B5/32; H03H; H03H9/00; H03H9/02; H03H9/05; H03H9/08; H10; H10W; H10W74/00; H10W90/00
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
111 words
A double-sided temperature compensated oscillator package, comprising: a platform including a central portion and an outer portion; sidewalls extending substantially upwardly and substantially downwardly from the outer portion of the platform, the upwardly extending sidewalls terminate at a surface mountable end portion, the surface mountable end portion includes a plurality of contacts adapted to facilitate connection to an electrical device; the upwardly extending sidewalls and the platform forming an open-top receptacle adapted to receive at least one electronic component and the downwardly extending sidewalls and the platform forming an open-bottom receptacle adapted to receive at least one piezoelectric component; and a cover coupled with the open-bottom receptacle defining a hermetic environment.
Claim 2
Dependent Claim
111 words
A double-sided temperature compensated oscillator package, comprising: a platform including a central portion and an outer portion; sidewalls extending substantially upwardly and substantially downwardly from the outer portion of the platform, the upwardly extending sidewalls terminate at a surface mountable end portion, the surface mountable end portion includes a plurality of contacts adapted to facilitate connection to an electrical device; the upwardly extending sidewalls and the platform forming an open-top receptacle adapted to receive at least one electronic component and the downwardly extending sidewalls and the platform forming an open-bottom receptacle adapted to receive at least one piezoelectric component; and a cover coupled with the open-bottom receptacle defining a hermetic environment.
Claim 3
Dependent Claim
18 words
The package of claim 1, wherein the open-top receptacle is adapted to receive a wire bonded integrated circuit.
Claim 4
Dependent Claim
25 words
The package of claim 1, wherein the open-top receptacle is substantially filled with a curable material and further contains a wire bonded integrated circuit therein.
Claim 5
Dependent Claim
21 words
The package of claim 1, wherein the open-bottom receptacle is adapted to receive a piezoelectric element and at least one capacitor.
Claim 6
Dependent Claim
17 words
The package of claim 4, wherein the open-bottom receptacle is adapted to receive at least two capacitors.
Claim 7
Dependent Claim
11 words
The package of claim 1, wherein the cover comprises a metal.
Claim 8
Dependent Claim
27 words
The package of claim 6, wherein the metallic cover includes at least two pockets on an inwardly facing surface, adapted to minimize the profile of the package.
Claim 9
Dependent Claim
28 words
The package of claim 7, wherein the at least two pockets are adapted and substantially in alignment with at least some of the components in the open-bottom receptacle.
Claim 10
Dependent Claim
17 words
The package of claim 1, wherein the bottom sidewalls include a ceramic portion and a metal portion.
Claim 11
Dependent Claim
17 words
The package of claim 9, wherein the metal portion includes an alloy of nickel, iron and cobalt.
Claim 12
Dependent Claim
128 words
A double-sided temperature compensated oscillator package, comprising: a platform including a central portion and an outer portion; sidewalls extending substantially upwardly and substantially downwardly from the outer portion of the platform; the upwardly extending sidewalls and the platform forming an open-top receptacle and the downwardly extending sidewalls and the platform forming an open-bottom receptacle; a cover couplable with the open-bottom receptacle defining a hermetic seal; the open-top receptacle is adapted to receive at least one electronic component and is substantially filled with a curable material; the open-bottom receptacle is adapted to receive a piezoelectric component; and the upwardly extending sidewalls terminating in a plurality of contacts suitably connected by leads to the at least one electronic component and the piezoelectric component, whereby a surface mountable package is defined.
Claim 13
Dependent Claim
128 words
A double-sided temperature compensated oscillator package, comprising: a platform including a central portion and an outer portion; sidewalls extending substantially upwardly and substantially downwardly from the outer portion of the platform; the upwardly extending sidewalls and the platform forming an open-top receptacle and the downwardly extending sidewalls and the platform forming an open-bottom receptacle; a cover couplable with the open-bottom receptacle defining a hermetic seal; the open-top receptacle is adapted to receive at least one electronic component and is substantially filled with a curable material; the open-bottom receptacle is adapted to receive a piezoelectric component; and the upwardly extending sidewalls terminating in a plurality of contacts suitably connected by leads to the at least one electronic component and the piezoelectric component, whereby a surface mountable package is defined.
Claim 14
Dependent Claim
21 words
The package of claim 11, wherein the open-bottom receptacle is adapted to receive a piezoelectric element and at least one capacitor.
Claim 15
Dependent Claim
17 words
The package of claim 12, wherein the open-bottom receptacle is adapted to receive at least two capacitors.
Claim 16
Dependent Claim
11 words
The package of claim 11, wherein the cover comprises a metal.
Claim 17
Dependent Claim
27 words
The package of claim 14, wherein the metallic cover includes at least two pockets on an inwardly facing surface, adapted to minimize the profile of the package.
Claim 18
Dependent Claim
29 words
The package of claim 15, wherein the at least two pockets are adapted for and substantially in alignment with at least some of the components in the open-bottom receptacle.
Claim 19
Independent Claim
44 words
A method of coupling components to a double-sided oscillator package, comprising: a) providing a package having an open-bottom receptacle and an open-top receptacle; b) mounting and hermetically sealing a piezoelectric element in the open-bottom receptacle; and c) coupling electronic components in the open-top receptacle.
Claim 20
Independent Claim
44 words
A method of coupling components to a double-sided oscillator package, comprising: a) providing a package having an open-bottom receptacle and an open-top receptacle; b) mounting and hermetically sealing a piezoelectric element in the open-bottom receptacle; and c) coupling electronic components in the open-top receptacle.
Claim 21
Independent Claim
60 words
A method of coupling components to a double-sided oscillator package, comprising: a) providing a ceramic package having an open-top receptacle and an open bottom receptacle; b) mounting a piezoelectric element in the open-bottom receptacle; c) frequency tuning the piezoelectric element; d) hermetically sealing the piezoelectric element in the open-bottom receptacle; and e) coupling electronic components to the open top receptacle.
Claim 22
Independent Claim
60 words
A method of coupling components to a double-sided oscillator package, comprising: a) providing a ceramic package having an open-top receptacle and an open bottom receptacle; b) mounting a piezoelectric element in the open-bottom receptacle; c) frequency tuning the piezoelectric element; d) hermetically sealing the piezoelectric element in the open-bottom receptacle; and e) coupling electronic components to the open top receptacle.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1999-03-19 | 1999-09-18 | 2000-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2003-03-19 | 2003-09-18 | 2004-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2007-03-19 | 2007-09-18 | 2008-03-19 | $7700.00 | Window Closed / Lapsed |