Level; Logic Triggering Timing (Digital Mode Only) - Fluke Autoranging CombiScope PM3370B Service Manual

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CHARACTERISTICS
2.3.7

Level

LEVEL CONTROL
RANGE MTB
EDGE
Unless: In level
p(eak)p(eak)
TV
D: PATTERN, STATE
and GLITCH
LEVEL CONTROL
RANGE DTB
EDGE
Note 1: The control range of the trigger level is related to the peak-peak value and duty cycle of the
trigger signal.
2.3.8

Logic Triggering Timing (Digital Mode Only)

PATTERN/GLITCH DETECTION
Max. pattern rate
Min. present time
PM3390B/94B
PM3380B/84B
PM3370B
range t
1
range t
2
accuracy t t
1 2
STATE DETECTION
Max. state rate
Min. setup time
Min. hold time
Note 1: Timing behavior around t
Pattern valid time:
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********
t t +10 nst
1 1
- : not triggered
: undefined
*
T: triggered
SPECIFICATIONS
≥±8 div
Fixed
±5 div
≥±8 div
150 MHz
2 ns
4 ns
6 ns
20 ns, 30 ns, 40 ns,
50 ns to 0.16s
20 ns, 40 ns,
50 ns, 60 ns to 0.16s
±5 ns
150 MHz
2.5 ns
2.5 ns
and t .
1 2
|T T T T T T TT T T T T T T T T T T T |
-10 nst
2 2
ADDITIONAL INFORMATION
See Note 1
PM3370B/80B/90B:
glitch mode only
PM3370B/80B/90B:
glitch detection only
Pulse amplitude >2 div
Pulse amplitude >2 div
Pulse amplitude >2 div
See note 1
See note 1
Not in PM3370B/80B/90B
Pattern to clock
Pattern to clock
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CHARACTERISTICS