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Philips Semiconductors
Digital video encoder
11 CHARACTERISTICS
V
= 3.0 to 3.6 V; T
DDD
amb
SYMBOL
Supplies
V
analog supply voltage
DDA
V
digital supply voltage
DDD
I
analog supply current
DDA
I
digital supply current
DDD
Inputs
V
LOW-level input voltage at all digital
IL
input pins except pins SDA and SCL
V
HIGH-level input voltage at all digital
IH
input pins except pins SDA and SCL
I
input leakage current
LI
C
input capacitance
i
Outputs; all digital output pins except pin SDA
V
LOW-level output voltage
OL
V
HIGH-level output voltage
OH
2
I
C-bus; pins SDA and SCL
V
LOW-level input voltage
IL
V
HIGH-level input voltage
IH
I
input current
i
V
LOW-level output voltage (pin SDA)
OL
I
output current
o
Clock timing; pins PIXCLKI and PIXCLKO
T
cycle time
PIXCLK
t
delay from PIXCLKO to PIXCLKI
d(CLKD)
δ
duty factor t
duty factor t
t
rise time
r
t
fall time
f
Input timing
t
input data set-up time
SU;DAT
t
input data hold time
HD;DAT
Crystal oscillator
f
nominal frequency
nom
∆f/f
permissible deviation of nominal
nom
frequency
2004 Mar 01
= 0 to 70 °C (typical values excluded); unless otherwise specified.
PARAMETER
/T
HIGH
PIXCLK
/T
HIGH
CLKO2
CONDITIONS
note 1
note 2
clocks
data
I/Os at
high-impedance
I
= 2 mA
OL
= −2 mA
I
OH
V
= LOW or HIGH
i
I
= 3 mA
OL
during acknowledge
note 3
note 4
note 3
output
note 3
note 3
note 5
64
Product specification
SAA7102; SAA7103
MIN.
TYP.
3.15
3.3
3.45
3.0
3.3
3.6
1
110
140
1
70
90
−0.5
−
+0.8
−
2.0
V
DDD
−
−
10
−
−
10
−
−
8
−
−
8
−
−
0.4
−
−
2.4
−0.5
−
0.3V
−
0.7V
V
DDD
DDD
−10
−
+10
−
−
0.4
−
−
3
−
22.5
100
−
−
−
40
50
60
40
50
60
−
−
3
−
−
3
−
−
5
−
−
0
−
−
27
−50
−
+50
MAX.
UNIT
V
V
mA
mA
V
+ 0.3
V
µA
pF
pF
pF
V
V
V
DDD
+ 0.3
V
µA
V
mA
ns
ns
%
%
ns
ns
ns
ns
MHz
−6
10
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