KR100670462B1 - 분산 시간 발진기 - Google Patents
분산 시간 발진기 Download PDFInfo
- Publication number
- KR100670462B1 KR100670462B1 KR1020000012835A KR20000012835A KR100670462B1 KR 100670462 B1 KR100670462 B1 KR 100670462B1 KR 1020000012835 A KR1020000012835 A KR 1020000012835A KR 20000012835 A KR20000012835 A KR 20000012835A KR 100670462 B1 KR100670462 B1 KR 100670462B1
- Authority
- KR
- South Korea
- Prior art keywords
- clock
- output
- signal
- frequency
- outputting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
- E05B1/04—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings with inner rigid member and outer cover or covers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
- E05B1/003—Handles pivoted about an axis perpendicular to the wing
Landscapes
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Abstract
Description
Claims (2)
- 내부 공진에 의해 발진 주파수를 출력하는 수정발진기;상기 발진주파수에 의해 소정의 클럭 주파수를 출력하는 아날로그 위상동기루프(APLL);상기 아날로그 위상동기루프의 출력 주파수를 내부 분주신호에 따라 결정된 분주비에 따라 선택적으로 분주하여 여러 개의 분산 시간 발진 클럭을 출력하는 복수의 분산 시간 발진수단;상기 분산 시간 발진수단으로 입력되는 클럭 주파수가 다수개의 클럭원으로 분주되어 출력되도록 내, 외부 분주신호를 선택적으로 출력하는 제어수단을 포함한 것을 특징으로 하는 분산 시간 발진기.
- 제 1항에 있어서,상기 분산 시간 발진수단은, 내부 분주신호의 소수부분을 피드백되는 신호에 의해 가산하여 캐리를 발생하는 제 1가산기와, 상기 제 1가산기의 출력을 지연시켜 다시 제 1가산기로 피드백하는 제 1플립플롭과, 상기 내부 분주신호의 정수부분을 피드백되는 신호와 제 1가산기의 캐리값을 가산하는 제 2가산기와, 상기 제 2가산기의 출력을 지연시켜 그 입력에 피드백하는 제 2플립플롭과, 상기 제 2가산기로 부터 출력된 값을 소정의 클럭신호에 의해 시프트시키는 시프터(shifter)와, 상기 시프터의 출력을 아날로그 위상동기루프의 최하위 비트 클럭신호에 의해 분주하여 클럭신호를 발생시켜 제 1,제 2플립플롭의 클럭으로 출력하는 제 1분주기와, 상기 제 1분주기의 클럭신호에 의해 제 2가산기의 출력값을 출력하는 클럭 포지션 플립플롭과, 상기 클럭 포지션 플립플롭의 출력을 클럭으로 하여 아날로그 위상동기루프의 클럭주파수를 선택하여 출력하는 멀티 플렉서와, 상기 멀티 플렉서의 출력을 외부 분주신호에 의해 분주하여 발진 클럭을 출력하는 제 2분주기를 포함한 것을 특징으로 하는 분산 시간 발진기.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000012835A KR100670462B1 (ko) | 2000-03-14 | 2000-03-14 | 분산 시간 발진기 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000012835A KR100670462B1 (ko) | 2000-03-14 | 2000-03-14 | 분산 시간 발진기 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20010091308A KR20010091308A (ko) | 2001-10-23 |
| KR100670462B1 true KR100670462B1 (ko) | 2007-01-16 |
Family
ID=19655103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020000012835A Expired - Fee Related KR100670462B1 (ko) | 2000-03-14 | 2000-03-14 | 분산 시간 발진기 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100670462B1 (ko) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010048006A (ko) * | 1999-11-24 | 2001-06-15 | 윤종용 | 다중모드 통신단말기의 마스터 클럭 발생장치 및 방법 |
-
2000
- 2000-03-14 KR KR1020000012835A patent/KR100670462B1/ko not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010048006A (ko) * | 1999-11-24 | 2001-06-15 | 윤종용 | 다중모드 통신단말기의 마스터 클럭 발생장치 및 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20010091308A (ko) | 2001-10-23 |
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