NTE1547 データシートの表示（PDF） - NTE Electronics
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NTE1547 Datasheet PDF : 6 Pages
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Electrical Characteristics (Cont’d): (V3 = 12V, TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Vertical (Cont’d)
fV Pull–In Range
Ramp Max. Voltage
Ramp Max. Current
Max. Common Mode Input
Voltage
Min. Common Mode Input
Voltage
∆fV PULL
VO28
IO28
VIH28
VIL28
S31: ON/OFF, Pin31 to VR,
S31: OFF, fOSC28 = 60Hz,
S31: ON, Measure fOSC28,
∆fV PULL = fOSC28 = 60Hz
V30 = 6V, Measure V28
V30 = 6V, Measure I28, S6: ON
S26, S27: ON, V30 = 0V, V28 = 6 to 12V,
Measure V28 when V27 is saturated
Same as above. V28 = 6 to 0V
11.1 12.1 12.9 Hz
7.05 7.65 8.25 V
16.7 26.8 48.4 mA
11.9 –
–
V
– 2.86 3.7 V
Pin28 Input Current
Pin27 Input Current
Max. Vertical Output
Voltage
II28 S26, S27: ON, V30 = 0V,
Measure I28 at V28 = 6V
0.25 0.98 4.50 µA
II27 Same as above. Measure I27 at V28 = 4V
0.18 0.94 6.21 µA
VOH26 S26: OFF, S27: ON, V30 = 6V, Measure V26 5.6
6.3
7.2
V
Min. Vertical Output
Voltage
VOL26 S26, S27: OFF, V30 = 6V, Measure V26
–
–
0.3 V
Pin29 Bias Voltage
V29 Measure V29 when I29 = –0.2mA
3.7 3.9 4.1 V
Pin Connection Diagram
Color Control 1
E–Contrast Output 2
VCC 3
Delay Input 4
Contrast Control 5
Video Inv Input 6
Video Inv Output 7
Hue Control 8
Chroma Input 9
ACC Filter 10
GND 11
Chroma Output 12
Killer Filter 13
Demodulator Input 14
APC Filter 15
X’tal Drive 16
X’tal Input 17
–π/4 Input 18
B–Y Output 19
G–Y Output 20
R–Y Output 21
42 C–Contrast Output
41 Brightness Control
40 Clamp Input
39 Horiz Sync Separator
38 Vert Sync Separator
37 Sync Output
36 Horiz OSC Discharge
35 AFC
34 Horiz OSC Timing
33 Horiz VCC (8V)
32 GND
31 Vert Sync Input
30 Timing
29 Height Control
28 Ramp Capacitor
27 NFB Input
26 Vert Drive Output
25 Phase Compensation
24 Horiz Drive Output
23 X–Ray Protect
22 Y Output
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