TDA8433 Datasheet, PDF (9/25 Pages) NXP Semiconductors – Deflection processor for computer controlled TV receivers

Philips Semiconductors
Deflection processor for computer
controlled TV receivers
Product specification
TDA8433
CHARACTERISTICS
V_CC = 12 V; V₂₄ = 1/2 x V_CC; T_amb = 25 °C; unless otherwise specified
SYMBOL
PARAMETER
CONDITIONS
Supplies
V_CC
supply voltage (pin 12)
I_CC
supply current (pin 12)
Ao subaddresses (pin 1)
V₁
switching level allowed voltage
for A_O = ‘0’
for Ao = '1'
I₁
input current
V₁
not allowed voltage range
Vertical sync input (pin 2)
V₂
switching level
I₂
current during non-active state
Vertical blanking output (pin 3)
V_3(p-p)
pulse amplitude (peak-to-peak
value)
V₃
output voltage
I_O
output source current
t_W
pulse width
Reference (pin 4)
V₄
reference voltage
I₄
current range
Vertical blanking timing (pin 5)
V_5(p-p)
amplitude of triangular pulse
(peak-to-peak value)
t_W
width of triangular pulse
I₅
sink current
I₅
source current
DACC output (pin 6)
V₆
voltages at VTR(A) and VTR(C)
where:
(A) = '0'; (C) = '0'
(A) = '0'; (C) = '1'
(A) = '1'' (C) = '0'
(A) = '1'; (C) = '1'
note 1
V₂ = 0 V
1 mA load
1 mA load
R₄ = 75 kΩ
C₅ = 8.2 nF
R₄ = 75 kΩ
C₅ = 8.2 nF
V₅ = 3.5 V; I₄ = 100 µA
V₅ = 3.5 V; I₄ = 100 µA
MIN.
TYP.
10.8 12.0
12
20
−
2.3
−
−
9
−
−
−
2.0
−
2.5
3.0
−
3
−
−
10.0 10.5
1
−
−
1.13
6.8
7.15
90
−
7.5
7.9
−
1.3
85
105
80
100
11.5 11.9
5.0
5.3
1.2
1.5
0
0.2
MAX. UNIT
13.2
V
27
mA
−
V
2
V
V_CC
V
+10
µA
8.9
V
3.5
V
10
µA
V_CC−2 V
−
V
−
mA
−
ms
7.5
V
150
µA
8.3
V
−
ms
125
µA
120
µA
−
V
5.6
V
1.8
V
0.5
V
August 1991
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