Anritsu MP1763C 4-11, 4.2.8 Pattern SYNC. position

4-114.2.8 Pattern SYNC. position

Select the sync output.

When VARIABLE POSITION is selected, set the SYNC

OUT position as described in the following.

1/64 CLOCK, FIXED POSITION, OR VARIABLE POSITION can be selected.

1/64 CLOCK: 1/1 CLOCK is divided by 64.

FIXED POSITION: The sync pulse output fixed on page 1 of VARIABLE POSITION is generated.

VARIABLE POSITION: The sync pulse position is shifted by 16 bits every time the PATTERN SYNC POSITION

value is changed by one. The page numbers are changed by the PRBS step numbers, and all

positions in one cycle can be selected by 16-bit interval.

PRBS Value of PATTERN SYNC POSITION

2712

3 = 8

2912

5 = 32

211 12

7 = 128

215 12

11 = 2048

220 12

16 = 65536

223 12

19 = 524288

231 12

27 = 134217728

Switch DISPLAY to PATTERN SYNC POSITION, and set the PATTERN SYNC POSI-

TIONS value.

4.2 Generation Pattern Setting

DISPLAY

PAGE/ PATTERN SYNC POSITION

1 / 64 CLOCK

FIXED POSN

VAR POSN

PATTERN

SYNC

SYNC OUTPUT

Contents

Main ii Safety Symbols Symbols used in manual Safety Symbols Used on Equipment and in Manual DANGER WARNING CAUTION iii iv v vi vii Equipment Certificate Anritsu Warranty Anritsu Corporation Contact viii Notes On Export Management Lifetime of Parts FOR CALIFORNIA USA ONLY Page x CE Conformity Marking CE marking 1. Product Model 2. Applied Directive 3. Applied Standards C-tick Conformity Marking xii Power Line Fuse Protection I Composition of MP1763C Operation Manuals II Title of Contents SECTION 3 DESCRIPTION OF PANELS AND CONNECTORS ............................. 3-1 SECTION 4 OPERATING INSTRUCTIONS ............................................................... 4-1 Page Page Page 1-2 1.2 Specifications 1-3 whichever is larger 1-4 1-5 1-6 Section 1 GENERAL 1-7 * When OPTION 03 is installed, there is no 1/8 output. 1-8 1.3 Composition 2-1 SECTION 2 PREPARATIONS 2.1 Environmental Conditions of Installation Site 2.2 Safety Measures 2-2 2.3 Power Connection 2.3.1 Power Requirements 2.3.2 Connecting the Power Cord 2-3 2.4 Damage Prevention Measures Page Page Section 3 DESCRIPTION OF PANELS AND CONNECTORS PULSE PATTERN GENERATOR MP1763C 0.05 - 12.5GHz INTERNAL CLOCK (OPTION.01) PATTERN MEMORY 3.1 FRONT PANEL 3-2 3-3 3-4 3.2 REAR PANEL Section 3 DESCRIPTION OF PANELS AND CONNECTORS !! Nameplate 3-5 Page Page 4-2 4-3 4.2 Generation Pattern Setting 4-4 4.2.1 Logic modification 4.2.2 Alternate pattern setting 4-5 4-6 4.2.3 DATA pattern setting 4-7 4.2.4 ZERO SUBSTITUTION 4-8 4.2.5 Pseudo random pattern setting 4-9 4.2.6 ERROR addition 4-10 4.2.7 Tracking 4-11 4.2.8 Pattern SYNC. position 4-12 4-13 4.3 Output Interface 4-14 4.3.1 DUMMY terminal voltage switching 4-15 4.3.2 Amplitude, offset, and delay setting 4-16 The output waveform is as follows for any of the above three settings: OFFSEET 2 V If VOH is changed to VTH: OFFSEET 1.5 V 4-17 4.3.3 Duty adjustment 4.3.4 Cross point adjustment 4-18 4.3.5 Offset voltage setting range Page Page Page Page 4-23 4.4.1 File save 4-24 4.4.2 File recall 4.4.3 Disk formatting 4-25 4.4.4 File deletion 4.4.5 Error messages 4-26 4.4.6 Floppy disk 4.4.7 Floppy disk precautions 4-27 4.5 Parameters initialization 4-28 4.6 Functions of the FUNCTION Switch 5-1 SECTION 5 PRINCIPLES OF OPERATION 5.1 Pseudorandom Pattern (PRBS Pattern) 5-2 1 2 3 4 5 6 5-3 5.2 Pattern Synchronized Output Period 5.2.1 Pseudorandom pattern 5.2.2 Programmable pattern 5-4 5.3 Bit shift for Alternate A/B select timing 6-1 SECTION 6 PERFORMANCE TEST MEMORY MEMORY 6.1 Test Equipment 6.2 Error Measurement 6-2 Section 6 PERFORMANCE TEST MEMORY 6.3 Test Method Output DATA amplitude 0.5 Vp-p offset 0 Vp-p CLOCK amplitude 0.5 Vp-p offset 0.0 V Delay 0 ps 6-3 6.5 Check Items Check the 1/8 SPEED output with the connection shown at the below. !! Check all the outputs with the connections DATA1 DATA2 - - - DATA8. Fig. 6.3-2 Connection of rear panel Page 7-1 SECTION 7 MAINTENANCE 7.1 Daily Maintenance 7.2 Storage Precautions 7.3 Transportation Page 8-1 SECTION 8 TROUBLESHOOTING AND REPAIR 8.1 Before Considering Trouble Page A-1 APPENDIX A PERFORMANCE TEST REPORT SHEET Page INDEX-1 INDEX