AT – db – 0098 – INFN

Attrezzatura	Nome	Inventario n.	Note/Info
Fluke Pulse Generator	PM5786B	6160	FLUKE

Fluke Pulse Generator PM5786B – FLUKE-PM5786B-Datasheet

Time parameters

Pulse repetition period Pulse delay Pulse duration	8 ns…1s (1 Hz…125MHz). 8 ns…100ms. 3.5 ns…100ms or fixed square wave <0.1% of setting ±50ps.
Jitter

Main pulse characteristics

Outputs Transition times at ZL = 50 Ω	2 channels, A and B.
2ns… >100ms,

continuously variable,
corresponding to 10% and
90% of pulse amplitude.
For ECL testing the
minimum transition time is
1.4ns corresponding to
20% and 80% of pulse
amplitude.
Pulse amplitude 0.2V… 5V (at ZL = 50 Ω),
double amplitude at open
output, within the range
±6V.

DC offset	-2.5V…+2.5V (at ZL = 50Ω), ±5V at open output. Pulse amplitude plus DC
Max output voltage

offset is max ±6V.
Maximum 10V open output
amplitude can be achieved
provided the signal is in
the range ±6V.
Waveform aberrations

(at ZL = 50 Ω),	Less than 5%+10mV; less than 10% for transition times <5ns. 50 Ω ±5%. 50 Ω ±10%. Against short- or open circuit and transients Single pulse (delay-able) Double pulse
Source resistance Source impedance Output protection
Pulse modes

Square wave 50% ±1%
(lHz… 1MHz); 50% ±10%
(1MHz… 125MHz)
Normal or complementary,
switchable.

Output modes

Bipolar	Simultaneously positive and negative polarity. Positive polarity, normal and complementary. Negative polarity, normal and complementary.
Pos
Neg

External operating modes

TRIGG Externally triggered pulse
repetition DC… 125MHz or
manual single shot.

GATE	Synchronous gating. External input signal starts and stops the generator. Internally generated burst
BURST

with digital switch
selection of number of
pulses 0…9999, started by
external input signal or
manual control.
EXT DUR External duration gives
pulses with same duration
and repetition rate as
external input signal, all
other pulse parameters are
set via the generator.

External input

Range	DC… 125MHz, minimum pulse duration 3.5ns 0.5…15V pp DC 1 MΩ//25pF -3V…+3V + and – Tri-state LED indicator for correct trigger level setting Max input voltage without
Input voltage range Coupling Input impedance Trigger level Trigger slope Trigger indicator

damage 260Vrms at
< 440Hz, declining to
15Vpp at 125MHz.

Internal clock output

Main output pulse is delay-able with respect to internal
clock output, which therefore can be used as
pre-trigger.

Amplitude Output impedance Transition time Pulse duration	+2.5V into 50 Ω. 50 Ω (typical). Approximately l ns. Square wave, 50% ±1% (l Hz … 1 MHz), 50% ± 10% (1 MHz … 125 MHz). Against short- and open circuit and transients. Warning for erroneous settings of excessive times for pulse delay, pulse
Output protection
Time setting error
indicators

duration, leading and trailing
transition times, indicated
with 4 LED’s.

General Specification
Power requirements

Line	100V, 120V, 220V and 240Vrms ±10%. 120VA, 50…60Hz. According to CE-regulation
Safety

73/23 EN61010-1 CAT II,
Pollution Degree 2 and
CSA 556B.
Electromagnetic

Compatibility (EMC)

According to CE-regulation
89/336

Emission according to EN
550081-1, EN 55022 Class
B, EN 60555
Immunity according to EN
50082-1, inclusive IEC
801-2,-3,-4-5

Environmental conditions

Temperature
– Operating 0°C…+50°C.
– Storage -40°C…+70°C.
Humidity
– Operating 10…90% RH,
non-condensing.
– Storage 5…95% RH.
Altitude Barometric pressure
– Operating 5000m (15000ft)-
53.3kN/m2.
– Storage 15000m (50000ft)-
15.2kN/m2.

Dimensions and weight

– Height 145mm ( 5.7in)
– Width 300mm (11.8in)
– Depth 470mm (18.5in)
– Weight Net 9.5kg (2lLb)

– Weight Shipping
Included with instr.

11.5kg (25Lb)
Manual, power cord