AN5790N, AN5792
s
Absolute Maximum Ratings
(Ta= 25˚C)
Parameter
Supply voltage
Supply current
Power dissipation
Temperature
Operating ambient temperature
Storage temperature
Symbol
V
CC
I
CC
P
D
T
opr
T
stg
Rating
13.2
50
1140
– 20 to +70
– 40 to +150
ICs for TV
Unit
V
mA
mW
˚C
˚C
s
Electrical Characteristics
(Ta= 25˚C)
Parameter
Total circuit current
Polarity switching voltage (1)
Polarity switching voltage (2)
Horizonal oscillation start voltage
Horizonal oscillation frequency
Horizonal oscillation frequency
f
HO
supply voltage dependency
f
HO
ambient temperature dependency
Oscillation frequency control sensitivity
DC loop gain
Output pulse width
Output pulse width
Output pulse width variation to supply voltage change
Symbol
I
tot
V
2-7
V
2-7
V
OSC-S (H)
f
HO (1)
f
HO (2)
∆f
HO
/V
CC
∆f
HO
/Ta
β
f
DC
τ
HO (1)
τ
HO (2)
∆τ
HO
/V
CC
∆τ
HO
/Ta
V
8-7
I
8-7
V
6-7
V
CC
=11V
Condition
Positive polarity signal input
Negative polarity signal input
f
HO
=12kHz to 19kHz
V
CC
=11V, C= 4400pF
V
CC
=11V, C= 820pF, 5600pF
f
HO
=15.75kHz, f
HO
| 9.9V– f
HC
| 12.1V
f
HO
=15.75kHz, f
HO
| –20˚C – f
HC
| 60˚C
∆I
O
=
±25µA
µ×β
V
CC
=11V, R= 20kΩ, C= 6800pF
V
CC
=11V, R=20kΩ, C=330pF, 18000pF
V
CC
= 9.9V to 12.1V
V
CC
=11V, Ta= – 20˚C to + 60˚C
V
CC
=11V, V
10-7
=1V
V
CC
=11V, V
10-7
=1V
V
CC
=11V
min
30
0
2.5
7.5
15
14
typ
45
max
60
0.4
5.5
Unit
mA
V
V
V
kHz
kHz
Hz
Hz
Hz/µA
Hz/µs
µs
µs
%
%
V
mA
V
15.75
40
16.5
60
130
260
19.3
21.2
40
5
5
2
16
17.8
2
17.6
700
19.4
Output pulse width variation to temeprature change
Oscillation output saturation voltage
Oscillation output drive current
X-ray protecting circuit operation start voltage
300
0.5
0.64
0.75
s
Application Circuit
AN5790N/AN5792
220µF/16V
39pF
FBK Pulse Input
33kΩ
0.015µF
Hor. Sync. Signal
+
–
V
CC
(11V)
4.7µF
+
–
3.3kΩ
+
–
33µF/50V
1
2
3
4
5
6
7
8
Output
9
10
11
12
0.018µF
20kΩ
27kΩ
2700pF
2700pF
(Styrol Cap.) (Mylar Film Cap.)
2.7kΩ
2kΩ
0.033µF
PANASONIC [ PANASONIC SEMICONDUCTOR ]
