HP 5340A - Page 234

Model 5340A
Schematic Diagrams
Part of Figure 8 - 24. A18 Standard 10 MHz Oscillator Assembly
A18 10
MHz Oscillator Assembly (Option 001)
WAVEFORMS FOR TEST POINT &
a
C.
I
ov -
.01 V/div. dc
.1 ms/div
Odator warmed - up for 24 houn
ov -
.02 V/div. dc
.1 ms/div
Omcillator off for at least
24 houn
(mld)
e.
Same as d e&ept &illator is on
for 30 minutes from cold start
b.
ov -
.5 V/div. dc
.1 mddiv
XA18 pin 11 with gnen wire to A33
diaconnected (no load). Oneillator
warmed up for 24 houn
d.
ov -
.6 V/div. dc
.l ms/div
XA18 pin 11 with green wire
diaconnected (no load). Oncillator off
for at least 24 houn (cold)
8 - 44