SAA4992 Philips, SAA4992 Datasheet - Page 7

• Manufacturer Part Number: SAA4992
• Description: Field and line rate converter with noise reduction
• Manufacturer: Philips

Philips Semiconductors
CHARACTERISTICS
V
June 1994
Supplies
V
I
Inputs
CVBS
V
V
V
V
Z
Z
C
IREF
R
V
AD
V
V
I
C
SCL
V
V
I
C
f
t
t
DD
LI
LI
clk
r
f
DD
SYMBOL
source
I
DD
sync
vid(p-p)
dat(text)
dat(vps)
IREF
IL
IH
IL
IH
I
gnd
I
I
Dual standard PDC decoder
= 4.5 to 5.5 V; V
supply voltage
supply current
sync voltage amplitude
video voltage amplitude
(peak-to-peak value)
Teletext data voltage
amplitude
VPS data voltage amplitude
source impedance
input impedance
input capacitance
resistor to ground
input reference voltage
LOW level input voltage
HIGH level input voltage
input leakage current
input capacitance
LOW level input voltage
HIGH level input voltage
input leakage current
input capacitance
clock frequency
input rise time
input fall time
PARAMETER
SS
= 0 V; T
amb
= 20 to +70 C; unless otherwise specified.
V
V
0.3V
0.7V
I
I
= 0 to V
= 0 to V
DD
DD
CONDITIONS
to 0.3V
to 0.7V
DD
DD
DD
DD
7
4.5
0.1
0.7
0.30
0.30
2.5
0.7V
0.7V
0
0.3
10
0.3
10
MIN.
DD
DD
5.0
30
0.3
1.0
0.46
0.50
5.0
27
0.5V
TYP.
DD
5.5
45
0.6
1.4
0.70
0.70
250
10
+0.3V
V
+10
10
+0.3V
V
+10
10
100
1000
300
DD
DD
Objective specification
MAX.
+ 0.3
+ 0.3
DD
DD
SAA5233
V
mA
V
V
V
V
k
pF
k
V
V
V
pF
V
V
pF
kHz
ns
ns
A
A
UNIT