TDA9209 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
TDA9209 Datasheet PDF : 22 Pages
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TDA9209
AC ELECTRICAL CHARACTERISTICS (continued)
Tamb = 25°C, VCCA = 5V, VCCP= 8V, Vi = 0.7 VPP, CLOAD = 5 pF, unless otherwise specified
Symbol
Parameter
Test Condit ions
Min .
CUT-OFF OUTPUTS (AC COUPLING MODE) - (Pins 15, 16, 22)
COmax Maximum Cut-off Output Level
Max. Cut-off (Cut-off = 255 dec)
and Sourced Current = 200µA
COmin Minimum Cut-off Output Level
Min. Cut-off (Cut-off = 0 dec)
and Sinked Current = 2mA
COTD
COHIin
Cut-off Output Voltage Drift
Maximum Cut-off Output Voltage
(linear region)
Tj Variation = 100°C
Cut-off =235dec
(Sourced Current = 200µA)
COLIin
Minimum Cut-off Output Voltage
(linear region)
Cut-off = 10 dec
(Sinked current = 2mA)
COstep Cut-off Output Step (linear region)
FEEDBACK INPUTS (DC WITH FEEDBACK MODE)
VFBmax
VFBmin
Controlled Feedback Input Level
Maximum
Minimum
Max. Cut-off (Cut-off = 255 dec)
Min. Cut-off (Cut-off = 1 dec)
VFBstep Controlled Feedback Input Level Step
IFB
input Current on Feedback inputs
V ≤ 2.5V
ABL (PIN 2)
GABLmin ABL Mini Attenuation
GABLmax ABL Maxi Attenuation
VABL
IABLhigh
IABLlow
ABL Threshold Voltage
High ABL Input Current
Low ABL Input Current
VIDEO DETECTION
VABL≥3.2 V
VABL = 1 V
For output attenuation
VABL = 3.2V
VABL = 1V
VTHAV
DELAY
PixAV
Comparator Threshold
Delay between Video Output
and AV output
Minimum pixel width
3pF load on AV out (Pin8)
Vin = 0.7VPP
Typ. Max. Units
4.7
V
0.1
V
0.5
%
4.6
V
0.17
V
20
mV
2.5
V
20
mV
10
mV
50
µA
0
dB
15
dB
3
V
0
µA
-2
µA
120
mV
10
ns
10
ns
13/22
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