Design of a Low Power Schottky TTL High-Speed Digital Phase-Locked Loop Integrated Circuit.

reportActive / Technical Report | Accession Number: ADA094729 | Open PDF

Abstract:

A high speed digital phase-locked loop DPLL integrated circuit was successfully designed and implemented with Low Power Schottky technology. The Avionics Laboratory sponsored the development of the SN54LS297 DPLL IC, which was designed to become a standard Texas Instruments catalog part. This device uses strictly digital techniques to perform the first order phase-locked loop linear function and can be cascaded to form higher order phase filters. The center frequency and bandwidth are digitally programmable, and Qs of 8 to 130,000 can be obtained, making possible narrow-bandwidth phase tracking with higher resolution than conventional phase-locked loops. Author

Author(s):
Gallia, James D.
Author Organization(s):
TEXAS INSTRUMENTS INC DALLAS SEMICONDUCTOR GROUP
Descriptive Note:
Final rept. 1 Apr 77-30 Jun 80,
Supplementary Note:
DOI: 10.21236/ADA094729
Pagination:
0054

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
TI-03-80-30, AFWAL-TR-80-1152
Contract/Grant Number(s):
F33615-77-C-1047
Task Number(s):
41
Project Number(s):
6096
Monitor Series:
TR-80-1152
 Subject Terms
Joint Capability Areas:
JCA_6.1.3_Switching and Routing; JCA_6.1.1_Wired Transmission; JCA_6_Net Centric; JCA_6.1_Information Transport; JCA_1_Force Support; JCA_1.2_Force Preparation; JCA_5_Command and Control; JCA_1.2.3_Educating; JCA_8_Building Partnerships; JCA_3.2_Engagement; JCA_3_Force Application; JCA_1.4_Force Support; JCA_3.2.1_Kinetic Means; JCA_5.3_Planning; JCA_8.2_Shape
Modernization Areas:
Microelectronics
Communities of Interest:
Advanced Electronics
Descriptor(s):
*INTEGRATED CIRCUITS, *SCHOTTKY BARRIER DEVICES, *PHASE LOCKED SYSTEMS, *TRANSISTOR TRANSISTOR LOGIC, AVIONICS, FREQUENCY, LOW POWER, DIGITAL SYSTEMS, RESOLUTION, STANDARDS, LABORATORIES, CATALOGS, LOOPS, DIGITAL FILTERS
Field(s)/Group(s):
Electrical and Electronic Equipment
Keyword(s):
WUAFWAL60964103, PE62204F
Report Date:
1980 Oct 01