Instruction Manual

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50 MHz Programmable Pulse Generators
M
odels 4033 & 4034
v092710_1
The specifications describe the instrument performance after 30 minutes warm-up period into a 50 Ω load. All timing characteristics are measured at 50% of
amplitude with fastest edges.
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Continuous Output continuous at programmed period rate
Triggered
Output quiescent until triggered by an internal, external, GPIB
or manual trigger, then generates one cycle at programmed
period rate
Gated
Same as triggered mode except pulses are output for the dura-
tion of the gated signal. The last cycle started is completed
Burst
Same as triggered mode for programmed number of cycles from
2 to 999,999 as set by the N-BURST function
External Width Trigger duration and rate sets pulse width and repetition
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Single One pulse at each selected period up to 50 MHz repetition rate
Double
One pair of pulses at each period up to 25 MHz repetition rate.
Both pulses have the same selected width; the position of
the second pulse set by the delay control.
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P
ERIOD
Range (single pulse) 20 ns to 10 s (50 MHz to 0.1 Hz repetition rate)
Range (double
p
ulse)
40 ns to 10 s (25 MHz to 0.1 Hz repetition rate)
Resolution Up to 6 digits, limited to 100 ps
A
ccuracy ±0.01 %
Jitter < 0.01 % of setting +20 ps on Period, Width and Delay
WIDTH
Range 10 ns to (Period – 10 ns)
R
esolution Up to 6 digits, limited to 100 ps
A
ccuracy ±(0.5% of setting +500 ps)
Double Pulse ±(0.5% of setting +3 ns) for the second pulse
DELAY
R
ange 0 ns to (Period – Width – 10 ns)
Resolution Up to 6 digits, limited to 100 ps
Accuracy ±(0.5% of setting +500 ps)
DUTY CYCLE
Range 1 to 99%
Resolution 3 digits (0.1%)
Accuracy Limited by width and pulse accuracy
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AMPLITUDE
High Level Range
-9.90 V to +10 V into 50 Ω load
(-19.80 V to +20 V into open circuit)
Low Level Range
-10 V to +9.90 V into 50 Ω load
(-20 V to +19.80 V into open circuit)
Amplitude Range
0.1 V to 10 V p-p into 50 Ω load
(20 V p-p max into open circuit)
Resolution 3 digits limited to 10 mV
Accuracy ±1% of setting ±10 mV into 50 Ω
Aberrations <5% + 20 mV into 50 Ω load, for pulse levels between ±5V
Output Resistance 50 Ω
Offset Accuracy ±1% ±25 mV
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C
HANNELS
1 2
FREQUENCY 0.1 Hz to 50 MHz
TTRRAANNSSIITT IIOONN TTIIMMEE SS
R
ange
<6 ns to 100 ms variable. Leading and trailing edges settable
separately and limited to 20:1 ratio between settings into one of
the following ranges: 5 ns-100 ns; 50 ns-1.0 us; 500 ns-10 us;
5
.0 us-100 us; 50 us-1.0 ms; 500 us-10 ms, 5 ms – 100 ms
Resolution 3 digits limited to 10 ps
Accuracy ±(5% of setting +2 ns)
Linearity
<5% deviation from a straight line between 10% and 90%
points, for transitions > 50 ns
IINNTTEERRNNAA LL TTRRIIGGGGEERR
R
ange 100 ns to 100 s
R
esolution 4 digits limited to 100 ns
Accuracy ±0.01%
IINNPPUUTT AANNDD OOUUTTPPUUTT
TRIGGER
INPUT
Sensitivity 200 mVpp minimum
Minimum Width 10 ns
Maximum Rate 50 MHz
Input Impedance 10 kΩ
Input Protection ±15V DC plus peak AC
Range Selectable from -10 V to +10 V
Resolution 3 digits limited to 10 mV
Slope Selection Positive or Negative
SYNC OUTPUT
A TTL level pulse at the programmed period. Output impedance
is 50 Ω, protected against short circuit and up to ±15 V
accidental input. The high level is >2 V into 50 Ω and with 3.5
ns typical transition times.
RREE MMOOTTEE PPRROOGGRRAAMMMMIINNGG
Interface GPIB and RS-232, IEEE-488.2 and SCPI compatible
GPIB Function Codes SH1, AH1, T6, L4, SR1, RL1, PP0, DC1,DT1, C0, E2
GGEE NNEERRAALL
Memory
Non-volatile, stores up to 99 complete panel settings. Last user
setup also retained at power down.
Power Requirements 100-240 V, ±10%, 48-66 Hz, 50 VA maximum
Dimensions WxHxD 8.4 x 11.8 x 3.5 inches (213 x 300 x 88 mm)
Net Weight 6.61 lbs (3 kg)
EMC
Conforms to EN55011 class B for radiated and conducted
emissions
Electrical Discharge Immunity Conforms to EN55082
Safety Specifications Conforms to EN61010, CE Approved
Operating Temperature 32 °F to 122 ° F (0 °C to 50 °C)
Storage Temperature -4 ° F to 140 °F (-20 °C to 60 °C)
Humidity 90% RH at 32 °F to 86 °F (0 °C to 30 °C)
Three Year Warranty
Included accessories : AC Power cord, CD containing instruction manual, RS-232 cable,
test report and certificate of calibration
Specifications