| Time parameters |
| Pulse repetition period:8 ns to ls(1 Hz to 125 MHz) |
| Pulse delay:8 ns to 100ms |
| Pulse duration :3.5ns to 100ms |
| Transition times:2ns ±10% to >100ms ,corresponding to 10% and 90% ofpulse amblitude,For ECL testinge,the minimum transition time is 1.4ns correspondingto 20% and 80% levels. |
| Jittter:0.1% of setting±50ps |
| Main pulse characteristics |
| Outputs:2 channesls,A and B |
| Pulse amplitude: 0.2 V to 5V (at ZL=50Ω),double amplitude at open output,within the range±6V |
| DC offset:-2.5V to +2.5V (at ZΔ=50Ω)±5V at open output |
| Max output voltage:Pulse amplitude plus dc offset is max±6V.Maximum 10Vopen output amplitude can be achieved provided the signal is in the range±6V |
| Waveform aberrations:Less than 5%+10mV ,less than 10% for transition times2 to 5ns |
| Source resistance:50Ω±5% |
| Source impedance:500Ω±10% |
| Output protection:Against short-and open circuit and transients(3000mA/us,600mA/1sec) |
| Pulse modes:Single pulse(delayable)double pulse or symmetrical pulse 50%±1%(1Hzto MHz);50%±10%(1MHz to 125MHz)normal or complementary,switchable |
| Output modes |
| Bipolar:Simultaneously positive and negative polarity |
| Positive:Positive polanity,normal and complementary |
| Negative:Negative polarity,normal and complementary |
| External operating modes |
| Trigg:Externally triggered pulse repetition DC to 125 MHz or manual singleshot |
| Gate:Synchronous gating,external input signal starts and stops the generator |
| Burst:(PM 5768B only)Internally generated burst with push wheel selectionof mumber of pulses 0 to 9999 started by external input signal or manualcontrol |
| External duration:External duration gives pulses with same duration andrepetition rate as exteranl input signal all other pulse pqrameters areset via the generator |
| External input |
| Range :DCA to 125MHz minimum pulse duration 3.5ns |
| Input voltage range:0.5 to 15V pp |
| Coupling:DC |
| Input impedance:1MΩ//25pF |
| Trigger level :-3V to +3V |
| Trigger slope:+and - |
| Trigger indicator:Tri-state LEK ,blinking for proper triggering |
| Max input voltage:260V rms at <440Hz,reducing to 15V pp at 125MHz |
| Internal clock output |
| Main output pulse is delayble:with respect to internal clock output,whichtherefore can be used as pre-trigger |
| Amplitude:+2.5V into 50Ω |
| Output impedance:50(typical) |
| Translition time :Approximately 1ns |
| Pulse duration:Symmetrical pulse,50%±1%(1Hz to 1MHz )50%±10%(1MHz to 125MHz) |
| Output protection:Against short-and open circuit and transients |
| Time setting error ineicators:Warning for erroneous settings of excessivetimes for pulse delay,pulse duration,leading and trailing transition times,indicated with 4 LEDs |
| Power requirements |
| Line:100V,120V,220V and 240V rms ±10%,120VA 50 to 60Hz |
| Mains interference:Below VDE 0871 level B and MIL-STD 461A |
| Safety:According to CE-regulation 73/23 EN61010-1 CAT II ,Polution Degree2 |
| EMC:According to CE regulation 89/336:Emission according to EN 550081-1,EN55022 Class B,EN60555-2,Immunity accoreing to EN 5082-1,inclusive IEC801-2,-3,-4,-5. |
| Dimensions and weight |
| Maximum dimensions |
| Height:145 mm(5.7in) |
| Width:300mm(11.8in) |
| Depth:470mm(18.5in) |
| Weight:Net 9.5kg(21Lb) |
| Shipping :11.5kg(25Lb) |
| Climatic Conditions |
| Ambient temperature |
| Rated range of use:0 °to 50℃ |
| Storage and transport:-40℃ to +70℃ |
| Relative humidity |
| Rated range of use:10 to 90% RH,noncondensing |
| Storage and transpout:5 to 95% RH, |
| Barometric pressure(altitude) |
| Rated range of use:5000m (15000 ft)-53.3kN/m2 |
| Storage and transport:15000m(50000 ft)-15.2dN/m2 |
| Mechanical type-test |
| Vibration:According to IEC publication 68-2-6Fc |
| Bump:According to IEC publication 68-2-29Ec |
| Transport:According to Philips Standard UN-D 1400 |
| Shock:According to MIL-T-28800 |
| Cltmatic type-test |
| Steady dry heat:According to IEC publication 68-2-2Bb |
| Steady cold:According to IEC publication 68-2-1Ab |
| Cyclic dampheat:According to IEC publication 682-2Db |
| Standard accessories |
| 1 manual |
| 1 mains flex cord |
| 1 fuse 800mA delayed action |
| 1 fuse 1.6A delayed action |
