參數(shù)資料
型號: SAA5246AP
廠商: NXP SEMICONDUCTORS
元件分類: 圖文
英文描述: Integrated VIP and Teletext IVT1.0
中文描述: TELETEXT DECODER, PDIP48
封裝: 0.600 INCH, PLASTIC, SOT-240A, DIP-48
文件頁數(shù): 11/50頁
文件大?。?/td> 630K
代理商: SAA5246AP
January 1993
11
Philips Semiconductors
Product specification
Integrated VIP and Teletext (IVT1.0)
SAA5246A
D0
TO
D7
V
IL
V
IH
I
LI
C
I
V
OL
V
OH
t
r
t
f
C
L
LOW level input voltage
HIGH level input voltage
input leakage current
input capacitance
LOW level output voltage
HIGH level output voltage
output rise time
output fall time
load capacitance
0.3
2.0
10
0
2.4
+0.8
V
DD
+0.5
+10
10
0.4
V
DD
50
50
120
V
V
μ
A
pF
V
V
ns
ns
pF
I
OL
=
+
1.6 mA
I
OH
=
0.2 mA
0.6 V to 2.2 V
2.2 V to 0.6 V
Outputs
STTV
G
stt
gain of STTV relative to video
input
TCS amplitude
DC shift between TCS output and
nominal video output
output drive current
load capacitance
0.9
1.0
1.1
V
tcs
V
DCs
0.2
0.3
0.45
0.15
V
V
I
O
C
L
A0
TO
A12 A
DDRESS OUTPUT TO MEMORY
3.0
100
mA
pF
V
OL
V
OH
C
L
t
r
t
f
OE, WE
LOW level output voltage
HIGH level output voltage
load capacitance
output rise time
output fall time
I
OL
=
+
1.6 mA
I
OH
=
0.2 mA
0
2.4
0.4
V
DD
120
50
50
V
V
pF
ns
ns
0.6 V to 2.2 V
2.2 V to 0.6 V
V
OL
V
OH
C
L
t
r
t
f
LOW level output voltage
HIGH level output voltage
load capacitance
output rise time
output fall time
I
OL
=
+
1.6 mA
I
OH
=
0.2 mA
0
2.4
0.4
V
DD
120
50
50
V
V
pF
ns
ns
0.6 V to 2.2 V
2.2 V to 0.6 V
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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