Keysight Technologies Application Note
Keysight InfiniiVision 3000T/4000 X Keysight 3000T 4000 X Switching Mode Power Supply SMPS (DUT) SMPS Keysight InfiniiVision 3000T 4000 X DSOX3PWR DSOX4PWR Power Supply Rejection Ratio PSRR
03 Keysight - Application Note...2...4...6...7...8...9...10...14...15...16...17...19 (PSRR)...21...22...23 1 Keysight 3000T 4000 X DSOX3PWR DSOX4PWR U1880A USB N2790A 1147B 15 A 10:1 (SMPS) SMPS 1
04 Keysight - Application Note N2790A2 50:1 140 V DCAC 500:1 1400 V SMPS DUT 50:1 500:1 N2790A Keysight 3000T/4000/6000 X 50:1 500:1 500:1 1147B N2893A3 0.1 V/A 10:1 Keysight 3000T/4000/6000 X 10:1 2N2790A 100 MHz 31147B 50 MHz 15A AC/DC
05 Keysight - Application Note 1147B N2893A SMPS 4 FET AC DEMAG ZERO ADJ 4
06 Keysight - Application Note U1880A 5 1. U1880A USB USB 2. [Default Setup] 3. [Analyze] [Features] [Power Application] 4. [Analysis] [Power Quality] 5. [Signals] [Deskew] [Current Harmonics] [Switching Loss] 6. S1 6 Small Loop 7. N2790A 1U1880A J6 J7 8. 2 Small Loop 9. [Auto Deskew] 7 2 [Save/Recall] 0 [Default Setup] 5U1880A 6 7
07 Keysight - Application Note AC P N S VRMS IRMS N Q sin( ) PF CF V CF I ACOS(PF) S(VA) P(W) Φ 7 Q(VAR) 1. SMPS S2 ON 2. [Default Setup] 3. [Analyze] [Features] [Power Application] 4. [Analysis] [Power Quality] 5. [Signals] 6. [Voltage] 1 1 [Current] 2 2 7. N2790A 8 1 Line NeutralSMPS TP2 TP1 8. 2AC SMPS J1 9. [AutoSetup] [Apply] 8 AutoSetup 2 [Apply] 4000 6000 X 9 3000T X- [Type] [Crest] [Apply] [Type] [Phase Angle] [Apply] 9 AC
08 Keysight - Application Note AC AC FFT IEC 40 1. SMPS S2 ON 2. [Analyze] [Features] [Power Application] 3. [Analysis] [Current Harmonics] 4. [Signals] 5. N2790A10 1 LineNeutral SMPS TP2TP1 6. 2 SMPS J1 7. [Voltage] 1 1 [Current] 2 2 8. [AutoSetup] 20 9. [Settings] [Line Freq] 50 Hz 60 Hz 400 Hz IEC 10. [Back] [Apply] 10 11 [Apply] FFT 11 40 IEC [Scroll Harmonics] 11. [Settings] [Display] [Table][Bar Chart] 12 12
09 Keysight - Application Note [AutoSetup] AutoSetup p-p 1. S2 ON 2. [Analyze] [Features] [Power Application] 3. [Analysis] [Inrush Current] 4. [Signals] N2790A 13 1 LineNeutral SMPS TP2TP1 5. 2 J1 6. [Voltage] 1 1 [Current] 2 2 7. [Max Vin] [Expected] SMPS 13 p-p SMPS 1 A S2 ON 30 A [Expected] 8. [Signals] [Back] 9. [Apply] 10. [Next] 11. [Next] 12. 14 14 > < [Signals] [Expected]
10 Keysight - Application Note FET (SMPS) 0 1 1. SMPS S2 ON 2. [Analyze] [Features] [Power Application] 3. [Analysis] [Switching Loss] 4. [Signals] 5. N2790A15 1 SMPS TP3TP4 6. 2 SMPS J2 7. [Signals] [Voltage] 1 1 [Current] 2 2 8. [AutoSetup] [Apply] [AutoSetup] 2 1 15 16 [Apply] 16 > < [Signals] [Expected]
11 Keysight - Application Note 0 1 1 Rds(on) Vce(sat) I 2 Rds(on) IxVce(sat) Rds(on) 1 9. [Settings] 10. [Conduction Waveform] [Voltage Waveform] [Rds(on)] 11. [Rds(on)] DUT [Rds(on)] SMPS 200 m 17 Rds(on) Rds(on) 1 16 17 Rds(on) [V Ref]I 2 Rds(on) I Vce(sat) [I Ref] 5 % V 0 A0 W 0 Rds(on) Vce(sat) [V Ref] [I Ref] [Settings] [V Ref] 5 % V I 0 V
12 Keysight - Application Note 11 TOFF 12. 13. 18 18 1 2 SMPS DUT 18 2 2 19 Rds(on) 14. SMPS 300 ns/div 15. 16.
13 Keysight - Application Note s/div s/div 19 17. [Math] 18. [Math] 19. 20 Rds(on) 20 SMPS 35 mw 500 nj 18 65 mw 930 nj 1 2.6 mw 38 nj 69 mw 997 nj 34 mw 491 nj 0 mw 0 nj 106 mw 1.53 J 1 17
14 Keysight - Application Note 1. SMPS S2 ON 2. [Analyze] [Features] [Power Application] 3. [Analysis] [Slew Rate] 4. [Signals] N2790A21 1 SMPS TP3 TP4 5. SMPS J2 6. [Voltage] 1 1 [Current] 2 2 7. [AutoSetup] [Apply] 21 22 [AutoSetup] 1 dv/dt [Apply] (dv/dt) [Apply] 22 [Source] [Voltage] [Current] 0 23 0 23
15 Keysight - Application Note (PWM) SMPS FET 1. [Analyze] [Features] [Power Application] 2. [Analysis] [Modulation] 3. [Signals] 4. N2790A 24 1 5. [Voltage] 1 1 6. [AutoSetup] [Apply] 24 [AutoSetup] [Apply] 25 200 s/div 2 ms 1 khz 15 % 13 % 25 26 1.8 ms 69 khz 600 s 26
16 Keysight - Application Note DC DC AC-RMS AC-RMS 1. SMPS S2 ON 2. [Analyze] [Features] [Power Application] 3. [Analysis] [Output Ripple] 4. [Signals] 5. 10:127 3 DC SMPS 10:1 3 TP5 TP6 6. [Voltage]3 3 7. [AutoSetup] [Apply] 27 28 [AutoSetup] AC DC DC [Apply] DC p-p AC-RMS 28 N2870A 100070D 1:1
17 Keysight - Application Note DC 90 % DC 10 % 1. SMPS S2 ON 2. [Analyze] [Features] [Power Application] 3. [Analysis] [Turn On/Turn Off] 4. [Signals] 5. N2790A 29 1Line Neutral TP2 TP1 6. 10:1 3 DUT DC SMPS TP5 TP6 7. [Input V] 1 1 8. [Output V] 3 3 29 [Signals] SMPS [Max Vin] [Steady Vout] 500 ms 9. [Back] 10. [Apply] 11. [Next] 12. [Next] 30 500 ms 400 ms 30 31 50 ms AC DC 31 50 ms
18 Keysight - Application Note 13. [Test] [Turn On] [Turn Off] 14. [Signals] [Duration] [Max Vin] [Steady Vout] SMPS [Max Vin] [Steady Vout] 1.00 s 15. [Back] [Apply] 16. [Next] 17. [Next] AC 32 DC 32 SMPS S2 OFF S2 OFF 2.0 s
19 Keysight - Application Note DC 1. SMPS S2 OFF 2. [Analyze] [Features] [Power Application] 3. [Analysis] [Transient Response] 4. [Signals] 5. 33 2 SMPS J3 6. 10:1 3 DC TP5 TP6 7. [Voltage] 3 3 8. [Current] 2 2 9. [Steady Vout] DUT SMPS 12.0 V 10. [Back] 11. [Settings] [Initial I] S2 OFF [New I] SMPS 60 ma 215 ma 12. [Back] 13. [Apply] 14. SMPS S2 ON J3 15. [Next] 33 [Signals] 34 34 2 12 ns 10 %
20 Keysight - Application Note 16. SMPS S2 ON J3 17. [Settings] SMPS [Initial I] 200 ma [New I] 60 ma 18. [Back] 19. [Apply] 20. SMPS S2 OFF J3 21. [Next] 35 35 21 ns 10 %
21 Keysight - Application Note (PSRR) (LDO) 50 db InfiniiVision X WaveGen 4000 6000 X Gen Out 1 LDO DC WaveGen LDO DC WaveGen WaveGen 50 DUT DC DC WaveGen PSRR 20Log(Vi/Vo) V-in10:1 V-out N2870A 10070D 1:1 SMPS 1. [Analyze] [Features] [Power Application] 2. [Analysis] [Power Supply Rejection Ratio (PSRR)] 3. [Signals] 4. WaveGenKeysight 4000 X Gen Out 1 36 DUT DC 5. 10:1 1 DUT DC 6. 1:13 DUT DC 7. [Input V] 1 1 [Output V] 3 3 8. [Back] 9. [Settings] 10. [Minimum] [Maximum] 11. [Max Ratio] 36 [Signals] PSRR 12. DUT [Amplitude] 500 mvpp 1.0 Vpp 13. [Back] 14. [Apply] 37 PSRR 100 Hz 20 MHz 1.0 Vpp (20 MHz) dbpsrr 50 db(20 MHz) 8.4 db PSRR 37 (PSRR)
22 Keysight - Application Note Pwr(out)/Pwr(in) 100 3 2 2 2 2 1 1. SMPS S2 ON 2. [Analyze] [Features] [Power Application] 3. [Analysis] [Efficiency] 4. [Signals] 5. N2790A38 1Line Neutral SMPS TP2 TP1 6. 2 SMPS J1 7. 10:1 3 DC TP5 TP6 8. Keysight 4000 6000 X 1 4 DCSMPS J3 Keysight 3000T X- 2 2 9. [Input V] 1 1 10. [Input I] 2 2 11. [Output V] 3 3 12. [Output I] 4 4 13. [AutoSetup] [Apply] 39 SMPS 76 % 38 [Signals] 39 2 4 DC SMPS J33 4DC 100 % 2 2 4
23 Keysight - Application Note InfiniiVision 6000 X Data sheet 5991-4087JAJP InfiniiVision 4000 X Data sheet 5991-1103JAJP InfiniiVision 3000T X- Data sheet 5992-0140JAJP DSOX3PWR/DSPX4PWR/DSOX6PWR Power Measurements Option Data sheet 5990-8869EN InfiniiVision Data sheet 5968-8153JA N2790A 100-MHz, N2791A 25-MHz, N2891A 70-MHz Differential Active Probes Data sheet 5990-3780EN N2870A Data sheet 5990-3930JAJP URL http://cp.literature.keysight.com/litweb/pdf/xxxx-xxxx.pdf http://www.keysight.co.jp/find/infiniivision 20 MHz 90 GHz
24 Keysight - Application Note mykeysight www.keysight.co.jp/find/mykeysight www.axiestandard.org AXIe AdvancedTCA Extensions for Instrumentation and Test AdvancedTCA Keysight AXIe www.lxistandard.org LXI Keysight LXI www.pxisa.org PXI PCI extensions for Instrumentation PC www.keysight.com/go/quality Keysight Electronic Measurement Group DEKRA Certified ISO 9001:2008 Quality Management System www.keysight.co.jp/find/channelpartners www.keysight.co.jp/find/4000x-series www.keysight.co.jp/find/6000x-series キーサイト テクノロジー合同会社本社 192-8550 東京都八王子市高倉町 9-1 受付時間 9:00-18:00 ( 土 日 祭日を除く ) TEL 0120-421-345 (042-656-7832) FAX 0120-421-678 (042-656-7840) Email contact_japan@keysight.com www.keysight.co.jp Keysight Technologies, 2012-2015 Published in Japan, August 13, 2015 5991-1117JAJP 0000-00DEP www.keysight.co.jp