TDA3562 Ver la hoja de datos (PDF) - STMicroelectronics
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TDA3562 Datasheet PDF : 9 Pages
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TDA3562A
ELECTRICAL CHARACTERISTICS (continued)
Symbol
Parameter
RGB DATA INSERTION (continued)
Rise Time of Data Output Signal
Differential Delay
Attenuation of RGB Output Signal
Frequency Response for f = 0 to 5 MHz
CHROMINANCE CHANNEL
Pin 4
Pin 4
Pin 4
PIn 28
Chrominance Input Signal
Input Resistance
Input Capacitance
ACC Control Range
Burst Change Over 30 dB ACC Range
Saturation Control Range
Pin 5 Sat. Control Input Current
Pin 28
Chrominance Output Voltage
Burst Input Signal at Pins 22 and 23
Input Resist. Bet. Pins 22, 23 and Ground
Pin 28 Phase Shift Bet. Burst and Chrom. Signal
Pin 2
Pin 2
Pin 2
Pin 2
Pin 2
Pin 3
Voltage at Nom. Input Signal
Voltage without Input Signal
Identificaton-on Voltage
Colour-off Voltage
Colour-on Voltage
Voltage at Nom. Input Signal
COLOUR DEMODULATORS AND G-Y MATRIX
Ratio (B-Y) / (R-Y)
Ratio (G-Y) / (R-Y)
Ratio (G-Y) / (B-Y)
REFERENCE OSCILLATOR
Pin 26
Oscillator Frequency
Temp. Coefficient of Oscillator Frequency
Input Resistance
Pin 26
Input Capacitance
Pull-in Range
Phase Shift for ±400 Hz Deviation
Phase Shift between (R – Y) and (R – Y)
Ref.Signal
Phase Shift between (R – Y) and (B – Y)
Ref.Signal
NTSC OPERATION
Pins 24, 25
Pins 24, 25
J24 + J25
PAL-on Operating Range
Threshold for NTSC-on
Avarage Output Current
Hue Control
Pins 24, 25 Hue Control Voltage
Test Conditions Min. Typ. Max. Unit
V9 = 0.9 to 3 V
50
80
ns
0
40
ns
46
dB
– 1 – 3 dB
(see fig. 2)
V5 = 4.2 V
40
1100 mVpp
10
kΩ
6.5 pF
30
dB
1
dB
– 44
dB
to 6
20
µA
4
Vpp
100
mVpp
1
kΩ
–5
0
5
°
4.7
V
2.6
V
2.1
V
3.4
V
3.6
V
5.1
V
(B – Y) = 0
(R – Y) = 0
1.60 1.78 1.96
– 0.46 – 0.51 – 0.56
– 0.14 – 0.19 – 0.24
(see note 5)
(see note 5)
2 fcs
MHz
–2
Hz/k
400
Ω
10 pF
500 700
Hz
5
°C
5
°C
85
90
95
°C
9
11
V
8.8
V
Key Pulse = 4 µs
90
µA
± 30
°C
7.5
8.5
V
(4) The levels depend on the application circuit and on the spread and drift of picture tube guns.
(5) All frequency variations are referred to 4.4 MHz carrier frequency.
5/9
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