AN5637
s
Electrical Characteristics at V
CC
=
9 V, T
a
=
25
°C
(continued)
•
Design reference data
Note) The characteristic values below are theoretical values for designing and not guaranteed.
ICs for TV
Parameter
Reference signal/interface
Sink current
Bell filter
Center frequency power supply
voltage dependency
Center frequency ambient
temperature dependency
Demodulator/Output
Output signal bandwidth
Deemphasis pole-frequency
Pole zero point frequency ratio
R−Y output amplitude
power supply voltage dependency
R−Y output amplitude
ambient temperature dependency
B−Y output amplitude
power supply voltage dependency
B−Y output amplitude
ambient temperature dependency
Black level error (R−Y)
power supply voltage dependency
Black level error (R−Y)
ambient temperature dependency
Black level error (B−Y)
power supply voltage dependency
Black level error (B−Y)
ambient temperature dependency
Symbol
Conditions
Min
Typ
Max
Unit
µA
I
SS
Sink current of Pin1 when SECAM
signal input
150
175
220
∆f
OB
/
∆V
CC
∆f
OB
/
∆T
Amount of center frequency fluc-
tuation when V
CC
=
7.2 V to 9.9 V
Amount of center frequency fluc-
tuation when T
a
=
30
°C
to 80
°C
0.23
0.25
kHz/V
kHz/°C
B
S
f
PD
f
PD/
f
OD
∆V
RY
/
∆V
CC
∆V
RY
/
∆T
∆V
BY
/
∆V
CC
∆V
BY
/
∆T
∆f
BER
/
∆V
CC
∆f
BER
/
∆T
∆f
BEB
/
∆V
CC
∆f
BEB
/
∆T
Bandwidth of demodulator output
signal (Pin9, 10)
Automatic adjustment period
Automatic adjustment period
Fluctuation amount of R−Y output
amplitude when V
CC
=
7.2 V to 9.9 V
Fluctuation amount of R−Y output
amplitude when T
a
= −30 °C
to
+80 °C
Fluctuation amount of B−Y output
amplitude when V
CC
=
7.2 V to 9.9 V
Fluctuation amount of B−Y output
amplitude when T
a
= −30 °C
to
+80 °C
Fluctuation amount of black level
error (R−Y) when V
CC
=
7.2 V to
9.9 V
Fluctuation amount of black level
error (R−Y) when T
a
= −30 °C
to
+80 °C
Fluctuation amount of black level
error (B−Y) when V
CC
=
7.2 V to
9.9 V
Fluctuation amount of black level
error (B−Y) when T
a
= −30 °C
to
+80 °C
1.3
85
3
1.5
0.36
2.0
0.55
1
MHz
kHz
Times
%
mV[p-p]
/°C
%
mV[p-p]
/°C
kHz/V
50
Hz/°C
2
kHz/V
90
Hz/°C
6
PANASONIC [ PANASONIC SEMICONDUCTOR ]
