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1 recommended IEEE-488 handler interface option retrofit 1658-9620 1 recommended Rack mount kit. (Digibridge front panel is always 1689-9611 accessible the BNC connectors for cable to test fixture can be mounted on either front or rear pan e I .) 1 recommended Remote test fixture (like the 1689-9600) also has 1689-9605 START bar, GO NO-GO I ights, which function only if Digibridge has an interface option. Use cables 1689-9602 (supplied with 1689M) and 1689-2400 (included with this fixture). 1...

Truth Table Of OovPacied Binary Fofmvt For OmPut Data

Rlc Series Block Diagram

Name STAHJS RLC, e RLC, mant i s sa QPR, e QDR, mantissa OIHER Byte Number byte 1 byte 2 byte 3 byte 4 byte 5 byte 6 byte 7 byte 8 76543210 Normal meas'mt 00 II I Overrange 101 Underrange 10 Inva1id meas' 111 Range 1 00 Range 2 j 01 j j j j j Range 3 j 10 j j j j j Range 4 11 Bin number 001 QDR amp bin no. j 011 j j j j j RLC amp bin no. j 101 j j j j RLC, C2PR, bin j 111 j j j j j RLC value is 0 RLC value i s - 11 gt R value is j j j 0 j j OPR va1ue i s - 11 Parameter L Q III 00 Parameter C D...

RANGES and Range Changing

Descriptions of ranges, range extensions, and decimal point control are explained below. Basic Ranges. The 4 basic ranges are numbered 1, 2, 3, 4, in order of decreasing impedance. Each basic range is approximately a factor of 16 wide. Refer to paragraph 3.4.2 for a table of ranges. The word upper as used below refers to increasing measured value which is the direction of increasing range number only if the principal measured parameter is capacitance . Similarly, the word lower as used below...

Genrad Qualtech Iet Digibridge Service Manual

IEEE-488 handler interface option retrofit plug-in . 1 recornnended Tweezers, for handl ing and measuring chip components with terminals on opposite aces. BNC connectors 127-cm 50-inch cable. Use with adaptor 1689-9601. 1 recornnended Kelvin CI ip Cable, or measuring large, low impedance components. Use with adaptor 1689-9601. 1 recornnended Extender cable for connection to parts handler, large or remote DOT, custom test fixture, etc. Length 100 cm 40 in . One end fits test fixture of...

Specifications

Measurement results may be displayed in four ways as selected by the keyboard 1 VALUE, 2 difference, 3 RLC difference, and 4 BIN NO. 1 The VALUE display can be one of four pairs of measured quantities Land Q, C and D, C and R, or Rand Q. The primary display L, C, or R has five digi of resolution and the secondary display D, Q, or R with C has four digits of resolution. 2 The difference display indicates the percent deviation of the measured L, C, or R value from a stored NOMINAL VALUE. The sign...

Instruction Manual Changes

These supplementary pages contain information of improvements or modifications not documented in the current manual. All references to GenRad in the manual now apply to QuadTech, Inc. Page v - Table of Contents Parts Lists and Diagrams - Section 6 Power supply assembly, board layout and schematic pages 6-15 amp 6-16 replaced by Power supply assembly part number 700011. Page xii - Specifications High-Speed Measurement Interface Option, Environment Power amp Mechanical Part Number for High-Speed...