saa5254 NXP Semiconductors, saa5254 Datasheet - Page 9

• Manufacturer Part Number: saa5254
• Description: Integrated Vip And Teletext Decoder Ivt1.1x
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1996 Nov 07
SDA
V
V
I
C
t
t
V
t
C
Outputs
STTV
G
V
V
I
C
R, G
V
V
C
I
t
t
BLAN
V
V
V
C
t
t
SYMBOL
LI
i(r)
i(f)
o(f)
O
DC
o(r)
o(f)
o(r)
o(f)
Z
IL
IH
OL
TCS
DCshift
OL
OH
OL
OH
O(max)
Integrated VIP and teletext decoder
(IVT1.1X)
i
L
L
L
L
STTV
o
AND
B
LOW level input voltage
HIGH level input voltage
input leakage current
input capacitance
input rise time
input fall time
LOW level output voltage
output fall time
load capacitance
gain of STTV relative to video input
TCS voltage amplitude
DC voltage shift between TCS output
and nominal video output
output drive current
load capacitance
LOW level output voltage
HIGH level output voltage
output impedance
load capacitance
DC current
output rise time
output fall time
LOW level output voltage
HIGH level output voltage
allowed output voltage at pin
load capacitance
output rise time
output fall time
PARAMETER
V
10% to 90%
90% to 10%
I
3 to 1 V
I
I
RGBREF
10% to 90%
90% to 10%
I
I
V
I
with external pull-up
10% to 90%
90% to 10%
OL
OL
OH
OL
OH
OH
I
DD
= 0 to V
= 3 mA
= 2 mA
= 1.6 mA
= 1.6 mA;
= 0.2 mA;
= 0 mA; V
= 4.5 V
CONDITIONS
9
DD
V
DD
DD
= 5.5 V
2 V
3.0
0
0.9
0.2
0
RGBREF
0
1.1
0.3
10
0.25 V
MIN.
1.0
0.3
RGBREF RGBREF
TYP.
Preliminary specification
+1.5
V
+10
10
2
2
0.5
200
400
1.1
0.45
0.15
3.0
100
0.2
+0.25 V
200
50
20
20
0.4
2.8
V
50
20
20
3.3
SAA5254
DD
DD
MAX.
+ 0.5 V
V
pF
V
ns
pF
V
V
mA
pF
V
V
pF
mA
ns
ns
V
V
V
V
pF
ns
ns
UNIT
A
s
s