HP 8753E Service Manual

Node 14 Mb Ref (ECL reference voltage level)
. . . . . ..,.:.. .:::: :.:.:.:.::.. . . . .._ : / .s.:..
Perform step Al 1 and then press IMeas) $&$$X&$ rmr” (141 a w @ Ixl]
...
;:c,: . . . . <p;:,;;: ./:.:.. . .
~~~~~~ @g @.
The trace should be a flat line across the entire operation frequency range
within 0.3 V (one division) of the reference value. Vbb Ref is used to
compensate for ECL voltage drift.
sg6266d
Figure 10-10. Analog Bus Node 14
Servics Ksy Menus and Error Messages lo-35

HP 8753E Specifications

General

Brand	HP
Model	8753E
Category	Measuring Instruments
Language	English