TDA4566 Datasheet, PDF (6/11 Pages) NXP Semiconductors – Colour transient improvement circuit

Philips Semiconductors
Colour transient improvement circuit
Preliminary specification
TDA4566
CHARACTERISTICS
V_P = V_10-18 = 12 V; T_amb = 25 °C; measured in application circuit Fig.3; unless otherwise specified
PARAMETER
CONDITIONS
SYMBOL
MIN. TYP.
MAX.
Supply (pin 10)
Supply voltage
Supply current
Colour difference paths
(R-Y) input voltage
(75% colour bar signal)
(peak-to-peak value)
(B-Y) input voltage
(75% colour bar signal)
(peak-to-peak value)
Input resistance
(R-Y)
(B-Y)
Internal bias voltage
(R-Y)
(B-Y)
Signal attenuation
(R-Y)
(B-Y)
Output transient time
Output resistance
(B-Y)
(R-Y)
DC output voltage
(B-Y)
(R-Y)
Output current
source
sink
note 1
note 2
V_P
10.8 12
13.2
I_P
−
35
50
V_1(p-p)
V_2(p-p)
R_1-18
R_2-18
V_1-18
V_1-18
V₈ / V₁
V₇ / V₂
t_tr
R_7-18
R_8-18
V_7-18
V_8-18
I_{7, 8}
−I_{7, 8}
−
0.63 1.5
−
0.8
1.9
8
12
16
8
12
16
3.8
4.3
4.8
3.8
4.3
4.8
−1
0
+1
−1
0
+1
−
100
200
−
100
−
−
100
−
3.8
4.3
4.8
3.8
4.3
4.8
0.4
−
−
1.0
−
−
UNIT
V
mA
V
V
kΩ
kΩ
V
V
dB
dB
ns
Ω
Ω
V
V
mA
mA
March 1991
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