User Contributed MET/CAL PROCEDURE ============================================================================= INSTRUMENT: Sub HP 54503A: Time Measurement Accuracy Test IEEE DATE: 26-Jan-94 AUTHOR: User Contributed REVISION: 1.0 ADJUSTMENT THRESHOLD: 70% NUMBER OF TESTS: 6 NUMBER OF LINES: 146 CONFIGURATION: Tektronix SG5030 ============================================================================= STEP FSC RANGE NOMINAL TOLERANCE MOD1 MOD2 3 4 CON 1.001 ASK+ B X 1.002 ASK- R N P J F W 1.003 5030 * S # # 1.004 HEAD [27][91]1m{Time Measurement Accuracy Test, 8nsñ110ps} # Reset the UUT 1.005 IEEE :MENU CHAN;*RST;*RST # TIMebase menu, 500ps/div 1.006 IEEE :MENU TIM;:TIM:RANG 5NS # CHANnel menu, 50ê DC Coupling, 50mV/div 1.007 IEEE :MENU CHAN;:CHAN:COUP DCF;:CHAN1:RANG .4 # DISPlay menu, avg, # of avg = 128, grid graticule 1.008 IEEE :MENU DISP;:SYST:KEY 10;:ACQ:COUN 128;:DISP:GRAT GRID # TRIGger menu, trig'd, local 1.009 IEEE :MENU TRIG;:SYST:KEY 10;:SYST:KEY 39 1.010 DISP Connect the SG 5030 to the UUT channel 1 input.[7] 1.011 5030 2e-9T 400mVP -D S 1.012 MATH MEM1=8e-9 1.013 DISP Adjust trigger level so the positive edge of the signal 1.013 DISP crosses a graticule line exactly at center screen or 1.013 DISP some other convenient reference.[7] # Select TIMEBASE menu, delay, delay=8ns, local 1.014 IEEE :MENU TIM;:SYST:KEY 11;:TIM:DEL 8NS;:SYST:KEY 39 1.015 DISP Use the knob to set the positive edge of the 1.015 DISP signal back to the reference position.[7] 1.016 IEEE :TIM:DEL?[I] 1.017 MEME 1.018 MEMC T 1.100e-10U # # 2.001 HEAD [27][91]1m{Time Measurement Accuracy Test, 128nsñ116ps} # Reset the UUT 2.002 IEEE :MENU CHAN;*RST;*RST # TIMebase menu, 500ps/div 2.003 IEEE :MENU TIM;:TIM:RANG 5NS # CHANnel menu, 50ê DC Coupling, 50mV/div 2.004 IEEE :MENU CHAN;:CHAN:COUP DCF;:CHAN1:RANG .4 # DISPlay menu, avg, # of avg = 128, grid graticule 2.005 IEEE :MENU DISP;:SYST:KEY 10;:ACQ:COUN 128;:DISP:GRAT GRID # TRIGger menu, trig'd, local 2.006 IEEE :MENU TRIG;:SYST:KEY 10;:SYST:KEY 39 2.007 5030 2e-9T 400mVP -D S 2.008 MATH MEM1=128e-9 2.009 DISP Adjust trigger level so the positive edge of the signal 2.009 DISP crosses a graticule line exactly at center screen or 2.009 DISP some other convenient reference.[7] # Select TIMEBASE menu, delay, delay=128ns, local 2.010 IEEE :MENU TIM;:SYST:KEY 11;:TIM:DEL 128NS;:SYST:KEY 39 2.011 DISP Use the knob to set the positive edge of the 2.011 DISP signal back to the reference position.[7] 2.012 IEEE :TIM:DEL?[I] 2.013 MEME 2.014 MEMC T 1.160e-10U # # 3.001 HEAD [27][91]1m{Time Measurement Accuracy Test, 400nsñ130ps} # Reset the UUT 3.002 IEEE :MENU CHAN;*RST;*RST # TIMebase menu, 500ps/div 3.003 IEEE :MENU TIM;:TIM:RANG 5NS # CHANnel menu, 50ê DC Coupling, 50mV/div 3.004 IEEE :MENU CHAN;:CHAN:COUP DCF;:CHAN1:RANG .4 # DISPlay menu, avg, # of avg = 128, grid graticule 3.005 IEEE :MENU DISP;:SYST:KEY 10;:ACQ:COUN 128;:DISP:GRAT GRID # TRIGger menu, trig'd, local 3.006 IEEE :MENU TRIG;:SYST:KEY 10;:SYST:KEY 39 3.007 5030 2e-9T 400mVP -D S 3.008 MATH MEM1=400e-9 3.009 DISP Adjust trigger level so the positive edge of the signal 3.009 DISP crosses a graticule line exactly at center screen or 3.009 DISP some other convenient reference.[7] # Select TIMEBASE menu, delay, delay=400ns, local 3.010 IEEE :MENU TIM;:SYST:KEY 11;:TIM:DEL 400NS;:SYST:KEY 39 3.011 DISP Use the knob to set the positive edge of the 3.011 DISP signal back to the reference position.[7] 3.012 IEEE :TIM:DEL?[I] 3.013 MEME 3.014 MEMC T 1.300e-10U # # 4.001 HEAD [27][91]1m{Time Measurement Accuracy Test, 800nsñ150ps} # Reset the UUT 4.002 IEEE :MENU CHAN;*RST;*RST # TIMebase menu, 500ps/div 4.003 IEEE :MENU TIM;:TIM:RANG 5NS # CHANnel menu, 50ê DC Coupling, 50mV/div 4.004 IEEE :MENU CHAN;:CHAN:COUP DCF;:CHAN1:RANG .4 # DISPlay menu, avg, # of avg = 128, grid graticule 4.005 IEEE :MENU DISP;:SYST:KEY 10;:ACQ:COUN 128;:DISP:GRAT GRID # TRIGger menu, trig'd, local 4.006 IEEE :MENU TRIG;:SYST:KEY 10;:SYST:KEY 39 4.007 5030 2e-9T 400mVP -D S 4.008 MATH MEM1=800e-9 4.009 DISP Adjust trigger level so the positive edge of the signal 4.009 DISP crosses a graticule line exactly at center screen or 4.009 DISP some other convenient reference.[7] # Select TIMEBASE menu, delay, delay=800ns, local 4.010 IEEE :MENU TIM;:SYST:KEY 11;:TIM:DEL 800NS;:SYST:KEY 39 4.011 DISP Use the knob to set the positive edge of the 4.011 DISP signal back to the reference position.[7] 4.012 IEEE :TIM:DEL?[I] 4.013 MEME 4.014 MEMC T 1.500e-10U # # 5.001 HEAD [27][91]1m{Time Measurement Accuracy Test, 500usñ29.1ns} # Reset the UUT 5.002 IEEE :MENU CHAN;*RST;*RST # TIMebase menu, 200ns/div 5.003 IEEE :MENU TIM;:TIM:RANG 2US # CHANnel menu, 50ê DC Coupling, 50mV/div 5.004 IEEE :MENU CHAN;:CHAN:COUP DCF;:CHAN1:RANG .4 # DISPlay menu, avg, # of avg = 128, grid graticule 5.005 IEEE :MENU DISP;:SYST:KEY 10;:ACQ:COUN 128;:DISP:GRAT GRID # TRIGger menu, trig'd, local 5.006 IEEE :MENU TRIG;:SYST:KEY 10;:SYST:KEY 39 5.007 5030 1e-6T 400mVP -D S 5.008 MATH MEM1=500e-6 5.009 DISP Adjust trigger level so the positive edge of the signal 5.009 DISP crosses a graticule line exactly at center screen or 5.009 DISP some other convenient reference.[7] # Select TIMEBASE menu, delay, delay=500us, local 5.010 IEEE :MENU TIM;:SYST:KEY 11;:TIM:DEL 500US;:SYST:KEY 39 5.011 DISP Use the knob to set the positive edge of the 5.011 DISP signal back to the reference position.[7] 5.012 IEEE :TIM:DEL?[I] 5.013 MEME 5.014 MEMC T 2.91e-8U # # 6.001 5030 * S 6.002 IEEE :MENU CHAN;*RST;*RST;:SYST:KEY 39 6.003 END