Data set 01
1999 Philips E-Z
Published operating points and test conditions from this source.
CameraPickup
Characteristic
Resolution =400 TV lines
400
Resolution =400 TV lines
Heater current, at V¢ =6,3 V If
95 mA
Heater current, at V¢ =6,3 V If 95 mA
Grid
1
Grid 1 voltage,
Cathode heating time before drawing cathode current th min
1
Cathode heating time before drawing cathode current th min. 1 min
Grid
500
Grid 5 and grid 6 voltage Vg5,96 500
Grid
55
Grid 4 voltage Vg4 35 to 55
Grid
300
Grid 5, grid 3 and grid 2 voltage Vg5,93,92 300
Grid
1
Grid 1 voltage Vgt adjusted for sufficient beam-
current of
40
current of 20 nA (see Fig. 1) Vas 10 25 40
c.t
150
c.t. 2856 K, dark current 20 nA ls 80 | 150 nA
Decay: residual signal current
200
Decay: residual signal current 200 ms
Grid
1
Grid 1 voltage for picture cut-off
for signal currents between
0.02
for signal currents between 0,02 and
3. Signal current is defined as the component of the output current after the dark current has been
3
3. Signal current is defined as the component of the output current after the dark current has been
area, target voltage adjusted for a dark current of
20
area, target voltage adjusted for a dark current of 20 nA, beam set for correct stabilization.
area. Signal electrode voltage adjusted for a dark current of
8
area. Signal electrode voltage adjusted for a dark current of 20 nA, illumination on target 8 Ix
Fig
30
Fig. 1 Dark current range. Scanned area 6,6 mm x 8,8 mm. Faceplate temperature ~ 30 °C.
Other
Signal electrode voltage Vas max
80 V
Signal electrode voltage Vas max. 80 V
Grid
600 V
Grid 6 and grid 6 voltage Vg5,96 Max. 600 V
Grid
350 V
Grid 4 {beam focus electrode) voltage Vg4 max. 350 V
Grid
350
Grid 5, grid 3 and grid 2 voltage Vg5,g3,g2 Max. 350 Vv
Dark current, peak ‘dp max
0.15
Dark current, peak ‘dp max. 0,15 uA
Output current, peak : lasp max
5
Output current, peak : lasp max. 05 uA ™
Limiting resolution in picture centre
550
Limiting resolution in picture centre 500 | 550 TV lines