SAA5246 Ver la hoja de datos (PDF) - Philips Electronics
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SAA5246 Datasheet PDF : 50 Pages
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Philips Semiconductors
Integrated VIP and Teletext (IVT1.0)
Product specification
SAA5246A
SYMBOL
PARAMETER
R, G AND B
VOL
LOW level output voltage
VOH
HIGH level output voltage
IDC
|Zo|
CL
tr
tf
BLAN
VOL
VOH
DC current
output impedance
load capacitance
output rise time
output fall time
LOW level output voltage
HIGH level output voltage
VOH
HIGH level output voltage
CL
load capacitance
tr
output rise time
tf
output fall time
ODD/EVEN
VOL
LOW level output voltage
VOH
HIGH level output voltage
CL
load capacitance
tr
output rise time
tf
output fall time
COR AND Y (OPEN DRAIN)
VOH
pull-up voltage at pin
VOL
LOW level output voltage
VOL
LOW level output voltage
CL
load capacitance
tf
output fall time
ILO
output leakage current
TSK
skew delay between display
outputs R, G, B, COR, Y and
BLAN
CONDITIONS
MIN.
TYP.
MAX. UNIT
IOL = 2 mA
IOH = −1.6 mA;
RGBREF ≤
VDD−2 V; note 2
10% to 90%
90% to 10%
0
RGBREF
−0.25 V
−
0.2
V
RGBREF RGBREF V
+0.25 V
−
−
−3.3
mA
−
−
200
Ω
−
−
50
pF
−
−
20
ns
−
−
20
ns
IOL = 0.2 mA
0
−
IOH = −0.2 mA;
1.1
−
VDD = 4.5 V; note 2
IOH = 0 mA;
−
−
VDD = 5.5 V; note 2
−
−
10% to 90%
−
−
90% to 10%
−
−
IOL = +1.6 mA
IOH = −1.6 mA
0.6 to 2.2 V
2.2 to 0.6 V
0
−
VDD−0.4 −
−
−
−
−
−
−
−
−
IOL = +2 mA
0
−
IOL = +5 mA
0
−
−
−
load resistor of 1.2 kΩ −
−
to VDD; measured
between VDD −0.5
and 1.5 V
VI = 0 to VDD
−10
−
−
−
0.4
V
−
V
2.8
V
50
pF
20
ns
20
ns
0.4
V
VDD
V
120
pF
50
ns
50
ns
VDD
V
0.4
V
1.0
V
25
pF
50
ns
+10
µA
20
ns
January 1993
12
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