Data set 01
1972 Thomson CSF
Published operating points and test conditions from this source.
Cathode Ray
Other
® LIMITING RESOLUTION
1300
® LIMITING RESOLUTION : 1300 TV lines per diameter
Temperature : +
85
Temperature : + 85°C
Temperature
-55
Temperature : —55°C
Temperature : +
55
Temperature : +55°C
Pulse duration
6
Pulse duration : 6 ms (half-sine wave)
Published value [1]
2
2 - Change of temperature - Specification NF - C20 - 605 (CEI - 68 - 2 - 14}
Published value [2]
0
2 - Change of temperature - Specification NF - C20 - 605 (CEI - 68 - 2 - 14}
Published value [3]
605
2 - Change of temperature - Specification NF - C20 - 605 (CEI - 68 - 2 - 14}
Published value [4]
68
2 - Change of temperature - Specification NF - C20 - 605 (CEI - 68 - 2 - 14}
Published value [5]
2
2 - Change of temperature - Specification NF - C20 - 605 (CEI - 68 - 2 - 14}
Published value [6]
14
2 - Change of temperature - Specification NF - C20 - 605 (CEI - 68 - 2 - 14}
Low temperature : —
55
Low temperature : — 55 °C
High temperature: =+
85
High temperature: =+ 85 °C
Temperature change
1
Temperature change : 1 °C per minute
Exposure duration to each extremal temperature
3
Exposure duration to each extremal temperature : 3 hours
Temperature : +
35
Temperature : +35°C
Heatervoltage . .. ... ... . . i
6.3 V
Heatervoltage . .. ... ... . . i ............ 6.3 \Y
Heater current (foreach gun)
150 mA
Heater current (foreach gun) . .. ... ... . ... .. .. .. ... . ... .. ..... ............ 0.15 A
grid g5 to all otherelectrodes
11
grid g5 to all otherelectrodes . . . .. ......... .. ... ... ... ..... ............ 11 pF
grid g1’ to all otherelectrodes
13
grid g1’ to all otherelectrodes . . . ... ...................... ............ 13 pF
resiStanCe . . . . . . e e e e
50
resiStanCe . . . . . . e e e e ............ 50 Q
reSISTANCE . . . . ot i e e e e e e e e
70
reSISTANCE . . . . ot i e e e e e e e e ............ 70 Q
Cathodek voltage
0 V
Cathodek voltage ................ 0]
athode k voltage . v Cathode k’voltage
-200 V
athode k voltage . v Cathode k’voltage . .............. -200 V
heater negativew.r.t. k
125
- heater negativew.r.t. k .......... 125 V . ,
heater negativew.r.t. k’
126
.. heater negativew.r.t. k’ ... ... .. 126V
heater positivew.r.t.k . ...,
125
- heater positivew.r.t.k . ..., ... .. 125 V .. .
] heater positivew.rt. k"
125
] heater positivew.rt. k" ... ..... 125 V
Grid g1’ , voltage (w.r.t. k')
0 V
. . Grid g1’ , voltage (w.r.t. k')0.:
Gridg2voltage
600 V
Gridg2voltage .................. 600 V . .
) Gridg2'voltage
400 V
) Gridg2'voltage ................ 400 V
Gridg3veltage [1]
600 V
Gridg3veltage .................. 600 V Grid g4’ voltage A 400V
Gridg3veltage [2]
400 V
Gridg3veltage .................. 600 V Grid g4’ voltage A 400V
Gridgdvoltage [1]
600 V
Gridgdvoltage .................. 600 V Grid o5 voltage . - . 500 V
Gridgdvoltage [2]
500 V
Gridgdvoltage .................. 600 V Grid o5 voltage . - . 500 V
Grid g5 voltage [1]
700 V
Grid g5 voltage . ... ..... 700 V g 98 e
Grid g5 voltage [2]
98 V
Grid g5 voltage . ... ..... 700 V g 98 e
Targetvoltage
700 V
Targetvoltage ............ 700 \Y
Voltage between coils . . .. . .. .. . e
250 V
Voltage between coils . . .. . .. .. . e 250 V
Voltage between coils and ground
250 V
Voltage between coils and ground . . . . . ... 250 V
opeak current L L e e e
1 A
-opeak current L L e e e 1 A
voltage [1]
6.3 V
voltage ............... 6.3£10% V voltage ...
voltage [2]
10 V
voltage ............... 6.3£10% V voltage ...
current [1]
150 mA
current ... ... ... ... 0.15 A current . . ... 0.15 A
current [2]
150 mA
current ... ... ... ... 0.15 A current . . ... 0.15 A
Ca’.(hode kvoltage [1]
0 V
Ca’.(hode kvoltage ........... 0o Vv Cathode Kk’ voltage . ... ...... —150 V
Ca’.(hode kvoltage [2]
-150 V
Ca’.(hode kvoltage ........... 0o Vv Cathode Kk’ voltage . ... ...... —150 V
Grid g1 (Wehnelt) voltage ....... Grid
91 V
Grid g1 (Wehnelt) voltage ....... Grid 91" (Wehnelt) voltage
Gr!d g2 (acce.lerator) voltage ..... + [1]
450 V
Gr!d g2 (acce.lerator) voltage ..... +450 V Grid g2’ (accelerator) voltage . . . . +300 V
Gr!d g2 (acce.lerator) voltage ..... + [2]
300 V
Gr!d g2 (acce.lerator) voltage ..... +450 V Grid g2’ (accelerator) voltage . . . . +300 V
Grid g3 (erasing) voltage Grid g4’ (focus) voltage ... ... +
300 V
Grid g3 (erasing) voltage Grid g4’ (focus) voltage ... ... +300 V
normal ............... +
450
normal ............... +450 V Grid g5’ (decelerator)
fast [1]
0 V
fast .. ... ... . 0to —30 \Y voltage ............. + 400 \Y;
fast [2]
-30 V
fast .. ... ... . 0to —30 \Y voltage ............. + 400 \Y;
fast [3]
400 V
fast .. ... ... . 0to —30 \Y voltage ............. + 400 \Y;
Grid g4 (focus) voltage .. ....... +
450 V
Grid g4 (focus) voltage .. ....... +450 V
voltage ..... e e e +
650 V
voltage ..... e e e +650 V
Target voltage .. ........ +
5 V
Target voltage .. ........ +5 \Y
potential of +
15
potential of + 15 V between target and the cathode of the operating gun. This can be done
either by switching the target voltage to +
15 V
- either by switching the target voltage to + 15V (erasing by reading gun)
or by maintaining target voltage at + [1]
5 V
- or by maintaining target voltage at + 5 V and switching the cathode voltage Vi = —10 V (erasing by reading gun)
or by maintaining target voltage at + [2]
-10 V
- or by maintaining target voltage at + 5 V and switching the cathode voltage Vi = —10 V (erasing by reading gun)
peak to peak current per target diameter . ... ... .. ... ... L
800 mA
- peak to peak current per target diameter . ... ... .. ... ... L. 0.800 A
electrode which enables
2 A
electrode which enables 2 erasing modes {normal or fast) depending on low or high beam current.
point by +
5 pF
point by + 5 V for example, on the writing side. By capacitive coupling, the potential of the corresponding point on
charge pattern the surface storage voltage varies between [1]
0 V
charge pattern the surface storage voltage varies between 0 and —10 V and output signal varies in exact correspondance.
charge pattern the surface storage voltage varies between [2]
-10 V
charge pattern the surface storage voltage varies between 0 and —10 V and output signal varies in exact correspondance.
an equilibrium potential of [1]
-150 V
an equilibrium potential of —150 V. After switching target voltage back to + 5 V, dielectric surface in then brought to
an equilibrium potential of [2]
5 V
an equilibrium potential of —150 V. After switching target voltage back to + 5 V, dielectric surface in then brought to
In the second case, the target is shifted to +
15 pF
In the second case, the target is shifted to + 15 V. The capacitive coupling and the low energy electron beam
causes the dielectric to be charged down to [1]
0 V
causes the dielectric to be charged down to 0 V through secondary emission ratio & < 1. After switching target voltage
causes the dielectric to be charged down to [2]
1 V
causes the dielectric to be charged down to 0 V through secondary emission ratio & < 1. After switching target voltage
OUTPUT SIGNAL (Fig
4
OUTPUT SIGNAL (Fig. 4)