FLUKE pm33xx_rmeng0400 电路图.pdf

《FLUKE pm33xx_rmeng0400 电路图.pdf》由会员分享，可在线阅读，更多相关《FLUKE pm33xx_rmeng0400 电路图.pdf（133页珍藏版）》请在收音机爱好者资料库上搜索。

1、I Autoranging CombiScope Instrument PM3370B-PM3380B-PM3390B PM3384B-PM3394B Reference Manual4/1-Dec-2000 RadioFans.CN 收音机爱 好者资料库 II IMPORTANT In correspondence concerning this instrument please give the model number and serial number as located on the type plate on the rear of the instrument. NOTE:T

2、he design of this instrument is subject to continuous development and improvement. Consequently, this instrument may incorporate minor changes in detail from the information provided in this manual. Copyright 1996, 1998 Fluke Corporation All rights reserved. No part of this manual may be reproduced

3、by any means or in any form without written permission of the copyright owner. Printed in the Netherlands Fluke CorporationFluke Industrial B.V. P.O. Box 9090P.O. Box 680 Everett WA7600 AR Almelo 98206-9090, USAThe Netherlands RadioFans.CN 收音机爱 好者资料库 III Thank you for purchasing this FLUKE oscillosc

4、ope. It has been designed and manufactured to the highest quality standards to give you many years of trouble free and accurate measurements The powerful measuring functions listed below have been combined with an easy and logical operation to let you use the full power of this instrument each and e

5、very day. If you have any comments on how this product could be improved, please contact your local FLUKE organization. FLUKE addresses are listed in the back of this REFERENCE MANUAL. There is a USERS GUIDE available containing: -OPERATORS SAFETY -INSTALLATION INSTRUCTIONS -OPERATING INSTRUCTIONS -

6、HOW TO USE THE INSTRUMENT -FUNCTION REFERENCE RadioFans.CN 收音机爱 好者资料库 IV MAIN FEATURES There are five models in this family of Fluke oscilloscopes. Each of these models is a combination of an analog real-time oscilloscope and a fully featured digital storage oscilloscope. By pressing a single push b

7、utton, you can switch the instrument from the analog mode to the digital mode and back. This allows each of the units to be used in an optimum operating mode for all kinds of signal conditions. Complex data streams, modulated waveforms, and video signals can often best be seen in the analog mode of

8、operation. The digital mode of operation is more suited for single events, signals with low repetition frequencies, and when automatic measurements need to be performed. In this family there is a choice of five models. Two models have a bandwidth of 200 MHz, two have a bandwidth of 100 MHz and one h

9、as a bandwidth of 60 MHz. There is a choice of two models with four fully featured channels and three models with 2 channels plus external trigger input, all shown in the following table: In the same instrument family, there are two 200-MHz and two 100-MHz analog oscilloscopes that have specificatio

10、ns similar to the above-mentioned analog/digital combination oscilloscopes operating in analog mode. All analog/digital combination oscilloscopes listed above have the following features: -32K sample acquisition memory in 4 channel versions. -8K sample acquisition memory, expandable to 32K in 2 chan

11、nel versions. -Up to 40 waveforms stored in memory or 204 waveforms with (optional) memory extension. -Autoset function for an instant optimized signal display at the touch of a button. -Auto-ranging attenuators. -Auto-ranging timebase. -Real time clock. Type NumberBandwidthSample rate Number of Cha

12、nnels Input Impedance PM3370B PM3380B PM3384B PM3390B PM3394B 60 MHz 100 MHz 100 MHz 200 MHz 200 MHz 200 MS/s 200 MS/s 200 MS/s 200 MS/s 200 MS/s 2 2 4 2 4 1 M 1 M 1 M 1 M/50 1 M/50 V -Cursor measurements with 1% accuracies. -Extensive set of fully automated voltmeter and time measurement functions.

13、 -Probe operated Touch Hold and Measure function freezes the display and instantly displays the signal frequency, amplitude and dc voltage level. -Peak detection for the capture of glitches as narrow as 5 ns. -Pattern, State and Glitch triggering (2 ns, only in the 4 channel models). -Event delay an

14、d pretriggering and posttriggering. -TV triggering including HDTV and TV line selection. -Serial interface for printing and plotting. -Averaging to reduce signal noise and to increase the vertical resolution from 8 to 16 bits. -Advanced mathematics, including digital low-pass filtering. A Math+ opti

15、on adds integration, differentiation, histogramming, and (as part of a option) FFT. -Sine interpolation and magnification which enables true to life four channel single shot acquisitions with a timebase up to 625 ns/div (32x magnified) -A delayed timebase with full trigger features. -An EIA-232-D in

16、terface (standard) and an GPIB/IEEE-488 interface (optional). -Autocal for automatic fine tuning of all circuitry to achieve maximum accuracy under all user conditions. -Closed case calibration for efficient maintenance of traceable calibration at minimum cost. The following options are available: -

17、A MATH+ option with more automated measurement functions including envelope and measurement pass/fail testing. Also included in this option are Integration, Differentiation, Histogramming, and FFT. -Memory extension offering 32K acquisition memory and the ability to store 204 traces (of 512 samples

18、each) in memory. -IEEE-488.2 interface using the new SCPI (Standard Commands for Programmable Instruments) industry standard for remote control of test and measurement equipment. VICONTENTS CONTENTSPage 1 CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1 1.1VERT

19、ICAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 1.1.1Channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 1.1.2Deflection Modes (Analog Only) . . . . . . . . . . . . . . . . . . . . 1-3 1.1.3Bandwidth . . . . . . .

20、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 1.1.4Attenuator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 1.1.5Input Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5 1.1.6Coupling . . . . . . . . . . . . . . . . . . .

21、 . . . . . . . . . . . . . . . . . . . . 1-5 1.1.7Dynamic Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6 1.1.8Position Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6 1.1.9Trace Separation . . . . . . . . . . . . . . . . . . . . . . . . . .

22、. . . . . . 1-6 1.1.10Max. Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6 1.1.11Step Response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7 1.1.12Signal Delay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7 1.1.13

23、Vertical Accuracies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8 1.2TIMEBASE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9 1.2.1Timebase (modes) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9 1.2.2Timebase Settings

24、 (Analog Mode Only) . . . . . . . . . . . . . . 1-9 1.2.3DTB Delay (Analog Mode Only) . . . . . . . . . . . . . . . . . . . . 1-10 1.2.4Timebase Settings (Digital Mode Only) . . . . . . . . . . . . . . 1-10 1.2.5Timebase Delay (Digital Mode Only) . . . . . . . . . . . . . . . . 1-11 1.2.6DTB Delay (

25、Digital Mode Only) . . . . . . . . . . . . . . . . . . . . 1-11 1.2.7Analog Timebase Accuracies . . . . . . . . . . . . . . . . . . . . . . 1-12 1.2.8Delaytime Accuracy (Analog Mode) . . . . . . . . . . . . . . . . . 1-12 1.2.9DTB Jitter In Starts (Analog Mode) . . . . . . . . . . . . . . . . . 1-12

26、 1.2.10Timebase Accuraries (Digital Mode) . . . . . . . . . . . . . . . . 1-12 1.2.11DTB Jitter In Starts (Digital Mode) . . . . . . . . . . . . . . . . . . 1-12 1.2.12External Horizontal Deflection . . . . . . . . . . . . . . . . . . . . . 1-13 1.2.13Horizontal Display Accuracy . . . . . . . . . .

27、. . . . . . . . . . . . 1-13 1.3TRIGGERING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14 1.3.1Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14 1.3.2Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

28、. . . . . . . 1-14 1.3.3TV Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14 1.3.4Coupling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-15 1.3.5Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-16

29、 1.3.6Slope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-17 1.3.7Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-17 1.3.8Logic Triggering Timing (Digital Mode Only) . . . . . . . . . . 1-18 1.3.9Trigger Accuracies . . . .

30、 . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18 CONTENTSVII 1.4EVENT COUNTER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-19 1.5HOLD-OFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-19 1.6PROCESSING . . . . . . . . .

31、 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-20 1.6.1Preprocessing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-20 1.6.2Register Processing (Digital Mode) . . . . . . . . . . . . . . . . . 1-20 1.7TRACE MEASUREMENTS (DIGITAL MODE) . . . . . . . . . . . . .

32、. . 1-21 1.8CURSORS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-22 1.8.1Cursor Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-22 1.8.2Cursor Readouts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-23 1.8.3Curso

33、r Accuracies ( Analog Mode) . . . . . . . . . . . . . . . . . 1-23 1.8.4Cursor Accuracies (Digital Mode) . . . . . . . . . . . . . . . . . . . 1-23 1.9DIGITAL ACQUISITION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-24 1.9.1Modes . . . . . . . . . . . . . . . . . . . . . . . .

34、 . . . . . . . . . . . . . . . . 1-24 1.9.2Sample Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-24 1.9.3Multiplexed Channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-24 1.9.4Trace Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

35、 1-25 1.9.5Acquisition Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-26 1.9.6Resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-26 1.9.7Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-27 1.9.8Register Ma

36、nipulations . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-27 1.9.9Digital Acquisition Accuracies . . . . . . . . . . . . . . . . . . . . . 1-28 1.10 FRONT PANEL MEMORY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-28 1.11 BLANKING OR Z-AXIS (ONLY FOR ANALOG TRACE) . . . .

37、 . . . 1-28 1.12 DISPLAY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-29 1.12.1CRT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-29 1.12.2Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

38、 . . . 1-29 1.12.3Vertical Display Manipulations (Digital Mode) . . . . . . . . . 1-30 1.12.4Horizontal Display Manipulations (Digital Mode) . . . . . . . 1-30 1.13 EXTERNAL INTERFACES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-31 1.13.1Calibrator . . . . . . . . . . . . . . . . .

39、 . . . . . . . . . . . . . . . . . . . . 1-31 1.13.2Standard external interface . . . . . . . . . . . . . . . . . . . . . . . 1-31 1.13.3Optional external interfaces . . . . . . . . . . . . . . . . . . . . . . . 1-33 1.13.4Printers and plotters support . . . . . . . . . . . . . . . . . . . . . . 1-3

40、3 1.13.5Real Time Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-33 VIIICONTENTS 1.14 AUTO SET deflection coefficients . . . . . . . . . . . . . . 4-9 4.3.7Vertical deflection; variable gain control range . . . . . . . . . 4-11 4.3.8Vertical deflection; input coupling . . .

41、. . . . . . . . . . . . . . . . 4-11 4.3.9Vertical cursor accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12 4.3.10Vertical deflection; high-frequency response . . . . . . . . . . 4-13 4.3.11Vertical deflection; low-frequency response . . . . . . . . . . . 4-14 4.3.12Vertical deflecti

42、on; dynamic range at 15/25/50 MHz . . . . 4-15 4.3.13Vertical deflection; dynamic range at 60/100/200 MHz . . 4-16 4.3.14Vertical deflection; position range . . . . . . . . . . . . . . . . . . 4-16 4.3.15Vertical deflection; crosstalk between channels at 60/100/200 MHz . . . . . . . . . . . . . . .

43、. . . . . . . . . . . . . . . 4-17 4.3.16Vertical deflection; common mode rejection ratio at 1 MHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-19 XCONTENTS 4.3.17Vertical deflection; common mode rejection ratio at 50 MHz . . . . . . . . . . . . . . . . . . . . . . .

44、 . . . . . . . . . . . . . . 4-20 4.3.18Vertical deflection; LF linearity . . . . . . . . . . . . . . . . . . . . . 4-20 4.3.19Vertical deflection; visual signal delay . . . . . . . . . . . . . . . 4-22 4.3.20Vertical deflection; base line instability . . . . . . . . . . . . . . . 4-23 4.3.21Delay d

45、ifference between vertical channels . . . . . . . . . . . 4-24 4.3.22Horizontal deflection; display modes and trace separation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-26 4.3.23Horizontal deflection; X deflection . . . . . . . . . . . . . . . . . . 4-26 4.3.24Horizontal defl

46、ection; MAIN TB deflection coefficients . . . 4-28 4.3.25Horizontal deflection; VARiable mode accuracy MAIN TB. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-30 4.3.26Time cursor accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-31 4.3.27Horizontal deflection; DELAYED

47、TIME BASE deflection coefficients . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-31 4.3.28Horizontal deflection; delay time multiplier . . . . . . . . . . . . 4-33 4.3.29Horizontal deflection; delayed timebase jitter . . . . . . . . . . 4-34 4.3.30Horizontal deflection; X deflection coeff

48、icient via CH1 . . . 4-35 4.3.31Horizontal deflection; X deflection coefficient via line . . . 4-36 4.3.32Horizontal deflection; high frequency response . . . . . . . . 4-36 4.3.33Maximum phase shift between horizontal and vertical deflection . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

49、 . . 4-37 4.3.34MAIN TB triggering PM3390B/3394B; trigger sensitivity via CH1, CH2, CH3 and CH4 (EXT) . . . 4-38 4.3.35MAIN TB triggering PM3370B/3380B/3384B; trigger sensitivity via CH1, CH2, CH3 and CH4 (EXT). . . 4-40 4.3.36MAIN TB/DELD TB triggering; trigger sensitivity TVL-TVF . . . . . . . . . . . . . . . . . . . . . . . . 4-41 4.3.37DELD TB triggering PM3390B/94B; trigger sensitivity via CH1, CH2, CH3 and CH4 (EXT) . . . 4-42 4.3.38DELD TB triggering PM3370B/80B/84B; trigger sensitivity via CH1, CH2, CH3 and CH4 (EXT). . . 4-44 4.3.39Trigger sensitivity in logic mode PM3394B