STV8211 Просмотр технического описания (PDF) - STMicroelectronics
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STV8211 Datasheet PDF : 8 Pages
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STV8211
BLOCK DIAGRAM
RTD
1
I TUNER OUT 2
TUNER
DELAY
38.9MHz
Video
Peaking
38.9MHz
20
AGC
19
18
REFERENCE
AMPLIFIER
17
16
AFC
15 AFC OUTPUT
IF INPUT 5
IF INPUT 6
3 IF
AMPLIFIER
VCC 9V 3
BAND GAP
REFERENCE
VOLTAGE
VIDEO
AMPLIFIER
14
WHITE & NOISE
SPOT INVERTER
CVBS OUTPUT
5.5MHz
AUDIO OUTPUT 8
VOLUME
CONTROL
FM
DICRETE
LPF
9
10
5.5MHz
12
4 STAGE LIMITER
11
STV8211
7
ABSOLUTE MAXIMUM RATINGS
Symbol
VS
VX
P
Tstg
Parameter
Supply Voltage
Tuner AGC Voltage
Power Dissipation at Tamb = 70oC
Storage Temperature
Value
Unit
13.5
V
VS
V
880
mW
- 40, + 150
oC
THERMAL DATA
Symbol
Rth (j-a)
Parameter
Junction-ambient Thermal Resistance
Max.
Value
80
Unit
oC/W
ELECTRICAL CHARACTERISTICS
(Tamb = 25oC, VCC = 9V, IF input = 10mVRMS top sync, D = 90%, Video BW = 5MHz,
Sound carrier input : 5.5MHz, 10mVRMS, fm = 1kHz, Audio BW = 20kHz, ∆f = ± 25kHz,
Volume attenuation= 0dB, unless otherwise specified)
Symbol
Parameter
Test conditions
Min. Typ. Max. Unit
SUPPLY
Supply Voltage
Supply Current
8
9
12.8
V
14
20
28
mA
2/8
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