GB/T 3455-1982
Active
DB44/T 1903-2016
Active
Guangdong ProvinceLocal standards
DB44/T 1903-2016 DB44/T 1903-2016 Circuit board characteristic impedance testing method: Time domain reflection method
DB44/T 1903-2016 DB44/T 1903-2016 Circuit board characteristic impedance testing method: Time domain reflection method
Price:
$ 30
Basic Information
Standard Code:
DB44/T 1903-2016
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Microcircuit
ICS Name:
Lines, connections, and circuits
Publish Date:
2016-09-29
Implement Date:
2016-12-29
Pages:
18 pages
Scope
The time-domain reflection test method for the characteristic impedance of the transmission line on a printed circuit board
Development Information
Related Standards
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GB 6830-1986
Active
GB 6830-1986 The tolerable limits of danger on telecommunication lines from power lines
GB/T 7440-1987
Abolished
GB/T 7440-1987 Calculating methods and measuring methods for transmission parameters of open-wire communication lines
GB/T 12166-1990
Active
GB/T 12166-1990 Electrical characteristics of unbalanced voltage digital interface circuits
GB/T 15280-1994
Abolished