INTERFACE STANDARD FOR SHIPBOARD SYSTEMS SECTION 441 PRECISE TIME AND TIME INTERVAL (PTTI)

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1 GENERAL, SCOPE, INTERFACE, AND APPLICABILITY
  1.1 General
  1.2 Scope
  1.3 Interface
  1.4 Applicability
2 REFERENCED DOCUMENTS
  2.1 Issues of Documents
3 DEFINITIONS
  3.1 Time
  3.2 Time interval
  3.3 Precise frequency
  3.4 Precise time
4 REQUIREMENTS
  4.1 Requirements
5 INTERFACE CHARACTERISTICS AND CONSTRAINTS
  5.1 General considerations
      5.1.1 PTTI system concept
  5.2 Interface characteristics
      5.2.1 Frequency reference
      5.2.2 Time reference
      5.2.3 Interface between functional areas
      5.2.4 Buffering
      5.2.5 PTTI PDS capacity
  5.3 Interface constraints
      5.3.1 Compatibility
6 DEVIATIONS
  6.1 Conditions
      6.1.1 Deviation procedure

Specifies interface requirements for shipboard equipment utilizing the Precise Time and Time Interval (PTTI) Platform Distribution System (PDS) in order to ensure compatibility between the user equipment and the PTTI PDS.

Committee	FSC 1990
DevelopmentNote	Supersedes MIL STD 1399/505. (11/2003) NOTICE 1 - Notice of Validation. (02/2015)
DocumentType	Standard
Pages	18
PublisherName	US Military Specs/Standards/Handbooks
Status	Current
Supersedes	MIL-STD-1399-505 Base Document:1974

DOD STD 1399 : B	INTERFACE STANDARD FOR SHIPBOARD SYSTEMS
MIL-F-28811 Revision A:1985	FREQUENCY STANDARD, CESIUM BEAM TUBE
MIL-A-22305 Revision C:1963	AMPLIFIER, DISTRIBUTION, AM-2123(V)/U