saa5700 NXP Semiconductors, saa5700 Datasheet - Page 11

• Manufacturer Part Number: saa5700
• Description: Chinese Character System Teletext Ccst Decoder
• Manufacturer: NXP Semiconductors

Philips Semiconductors
1997 May 16
I
STN
C
V
SCL (
f
V
V
V
I
C
C
t
t
t
SDA (
V
V
V
I
C
C
t
t
t
LI
SCL
LI
i(r)
i(f)
o(f)
LI
i(r)
i(f)
o(f)
SYMBOL
STN
IL
IH
OL
IL
IH
OL
STN
i
L
i
L
Chinese Character System Teletext
(CCST) decoder
OPEN
OPEN
-
-
DRAIN
DRAIN
input leakage current
decoupling capacitor to V
DC voltage on STN
SCL clock frequency
LOW-level input voltage
HIGH-level input voltage
LOW-level output voltage
input leakage current
input capacitance
load capacitance
input rise time
input fall time
output fall time
LOW-level input voltage
HIGH-level input voltage
LOW-level output voltage
input leakage current
input capacitance
load capacitance
input rise time
input fall time
output fall time
)
)
PARAMETER
SSA
V
I
I
V
f
note 2
f
note 2
f
note 3
f
note 3
3 to 1.5 V;
I
I
I
V
f
note 2
f
note 2
f
note 3
f
note 3
3 to 1.5 V;
I
OL
OL
SCL
SCL
SCL
SCL
OL
OL
OL
SCL
SCL
SCL
SCL
OL
I
I
I
CONDITIONS
= 0 to V
= 0 to V
= 0 to V
= 3 mA
= 6 mA
= 3 mA
= 3 mA
= 6 mA
= 3 mA
= 100 kHz;
= 400 kHz;
= 100 kHz;
= 400 kHz;
= 100 kHz;
= 400 kHz;
= 100 kHz;
= 400 kHz;
11
DD
DD
DD
0.95
0
3.0
0
0
50
50
50
50
50
3.0
0
0
50
50
50
50
50
10
0.5
10
0.5
10
MIN.
100
1.1
TYP.
Preliminary specification
+10
1.25
400
+1.5
V
0.4
0.6
+10
10
400
1000
300
300
300
250
+1.5
V
0.4
0.6
+10
10
400
1000
300
300
300
250
DD
DD
MAX.
+ 0.5
+ 0.5
SAA5700
nF
V
kHz
V
V
V
V
pF
pF
ns
ns
ns
ns
ns
V
V
V
V
pF
pF
ns
ns
ns
ns
ns
A
A
A
UNIT