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參數(shù)資料
| 型號(hào)： | SAA5252T |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 圖文 |
| 英文描述： | Line twenty-one acquisition and display LITOD |
| 中文描述： | TELETEXT DECODER, PDSO24 |
| 文件頁數(shù)： | 6/20頁 |
| 文件大?。?/td> | 203K |
| 代理商： | SAA5252T |
1996 Jul 18
6
Philips Semiconductors
Product specification
Line twenty-one acquisition and display (LITOD)
SAA5252
CHARACTERISTICS
V
DD
= 5 to 5.5 V; V
SS
= 0 V; T
amb
=
20 to +70
°
C; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supplies
V
DD
I
DDtot
supply voltage
total supply current
4.5
5.0
30
5.5
V
mA
Inputs
CVBS (
PIN
1)
V
syn
V
vid(p-p)
sync voltage amplitude
video voltage amplitude
(peak-to-peak value)
caption data voltage
amplitude
source impedance
input switching voltage level
of sync separator
input impedance
input capacitance
0.1
0.7
0.3
1.0
0.6
1.4
V
V
V
dat
0.25
0.35
0.49
V
Z
source
V
I
1.7
2.0
250
2.3
V
Z
I
C
I
IREF (
PIN
24)
2.5
5
10
k
pF
R
24
V
24
H (
PIN
8)
resistor to ground
voltage on pin 24
27
1
2
V
DD
k
V
V
IL
V
IH
I
LI
I
Imax
C
I
t
r
t
f
t
W
LOW level input voltage
HIGH level input voltage
input leakage current
maximum input current
input capacitance
pulse rise time
pulse fall time
pulse width
scan mode 1H
scan mode 2H
0.3
2.0
10
1
+0.8
V
DD
+ 0.5
+10
+1
10
5
5
V
V
μ
A
mA
pF
μ
s
μ
s
V
I
= 0 to V
DD
1
1
12
6
63
31
μ
s
μ
s
V (
PIN
7)
V
IL
V
IH
I
LI
I
Imax
C
I
t
r
t
f
t
W
LOW level input voltage
HIGH level input voltage
input leakage current
maximum input current
input capacitance
pulse rise time
pulse fall time
pulse width
0.3
2.0
10
1
1
+0.8
V
DD
+ 0.5
+10
+1
10
5
5
V
V
μ
A
mA
pF
ns
ns
μ
s
V
I
= 0 to V
DD
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| SAA5254P | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Integrated VIP and teletext decoder IVT1.1X |
| SAA5261 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:10-page intelligent teletext decoders |
| SAA5261PS | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:10-page intelligent teletext decoders |
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