TDA3592A Ver la hoja de datos (PDF) - Philips Electronics
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TDA3592A Datasheet PDF : 17 Pages
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Philips Semiconductors
SECAM-PAL transcoder
Product specification
TDA3592A
RATINGS
Limiting values in accordance with the Absolute Maximum System (IEC 134)
PARAMETER
SYMBOL
Supply voltage (pin 17)
Total power dissipation
Operating ambient temperature range
Storage temperature range
VP
Ptot
Tamb
Tstg
MIN.
−
−
−25
−25
MAX.
13,2
1,78
+70
+150
UNIT
V
W
°C
°C
CHARACTERISTICS
VP = V17−1 = 12 V; Tamb = 25 °C; unless otherwise specified.
The parameter values are valid only when the reference tuned circuit has been aligned as detailed in note 1. All
voltages are reference to ground pin 1.
PARAMETER
CONDITIONS SYMBOL MIN. TYP. MAX. UNIT
Supplies
Supply voltage (pin 17)
Supply current (pin 17)
Supply current (pin 18)
Decoupled supply voltage (pin 18)
External capacitance (pin 18)
Total power dissipation
Thermal resistance,
junction to ambient
Chrominance amplifier and
demodulator
Input signal SECAM
(peak-to-peak value)
Input signal SECAM at which
correct limiting occurs
(peak-to-peak value)
Input resistance (pin 3)
Input capacitance (pin 3)
Input resistance between
pins 23 and 24
Input capacitance between
pins 23 and 24
De-emphasis output resistance
(pin 20)
Chrominance demodulator
zero point stability (pin 20)
V17
I17
I18
Rext17−18 = 2 kΩ V18
C18
Ptot
Rth j-a
note 2
V3(p-p)
V3(p-p)
R3
C3
R23−24
C23−24
R20
f0
9,0 12
65
90
40
−
8,8 11,8
−
−
−
1,08
−
40
13,2 V
115 mA
160 µA
13,2 V
10 µF
1,38 W
45 K/W
−
−
1100 mV
15
100
9,6 12,1
−
−
2,9 3,6
−
12
0,9 1,1
−
5
300 mV
14,6 kΩ
5
pF
4,3 kΩ
−
pF
1,3 kΩ
−
kHz
January 1988
8
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