JPS5437619A - High-speed jitter measuring unit - Google Patents
High-speed jitter measuring unitInfo
- Publication number
- JPS5437619A JPS5437619A JP10445777A JP10445777A JPS5437619A JP S5437619 A JPS5437619 A JP S5437619A JP 10445777 A JP10445777 A JP 10445777A JP 10445777 A JP10445777 A JP 10445777A JP S5437619 A JPS5437619 A JP S5437619A
- Authority
- JP
- Japan
- Prior art keywords
- measuring unit
- jitter measuring
- speed jitter
- speed
- pulses
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
- H04L1/205—Arrangements for detecting or preventing errors in the information received using signal quality detector jitter monitoring
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Dc Digital Transmission (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Abstract
PURPOSE:To perform jitter distribution with a high precision in a short time by obtaining the discrete value ratio of reference pulses to measured pulses as the function of the delay time in the hybrid digital optical transmission system.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52104457A JPS5923504B2 (en) | 1977-08-31 | 1977-08-31 | High-speed jitter measurement device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52104457A JPS5923504B2 (en) | 1977-08-31 | 1977-08-31 | High-speed jitter measurement device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5437619A true JPS5437619A (en) | 1979-03-20 |
JPS5923504B2 JPS5923504B2 (en) | 1984-06-02 |
Family
ID=14381127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52104457A Expired JPS5923504B2 (en) | 1977-08-31 | 1977-08-31 | High-speed jitter measurement device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5923504B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62133360A (en) * | 1985-12-02 | 1987-06-16 | ソニー・テクトロニクス株式会社 | Data distribution measuring device |
JPH04230873A (en) * | 1990-04-12 | 1992-08-19 | Sony Tektronix Corp | Jitter measurement of component signal |
WO2002050557A1 (en) * | 2000-12-11 | 2002-06-27 | Advantest Corporation | Quantity of jitter calculator, and tester |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5315175A (en) * | 1976-07-27 | 1978-02-10 | Nippon Telegr & Teleph Corp <Ntt> | Jitter measuring instrument |
-
1977
- 1977-08-31 JP JP52104457A patent/JPS5923504B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5315175A (en) * | 1976-07-27 | 1978-02-10 | Nippon Telegr & Teleph Corp <Ntt> | Jitter measuring instrument |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62133360A (en) * | 1985-12-02 | 1987-06-16 | ソニー・テクトロニクス株式会社 | Data distribution measuring device |
JPH04230873A (en) * | 1990-04-12 | 1992-08-19 | Sony Tektronix Corp | Jitter measurement of component signal |
WO2002050557A1 (en) * | 2000-12-11 | 2002-06-27 | Advantest Corporation | Quantity of jitter calculator, and tester |
US6768954B2 (en) | 2000-12-11 | 2004-07-27 | Advantest Corporation | Jitter quantity calculator and tester |
Also Published As
Publication number | Publication date |
---|---|
JPS5923504B2 (en) | 1984-06-02 |
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