MAX9526 Maxim Integrated Products, MAX9526 Datasheet - Page 6

• Manufacturer Part Number: MAX9526
• Description: High-Performance NTSC/PAL Video Decoder
• Manufacturer: Maxim Integrated Products

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Low-Power, High-Performance
NTSC/PAL Video Decoder
ELECTRICAL CHARACTERISTICS (continued)
(V
T
6
Note 1: All devices are 100% production tested at T
Note 2: NTSC 75% color bar signal applied to video input. C
Note 3: Internal test only. Digital core controls sync level adjustment current to adjust offset in analog signal path. Adjust level is
Note 4: Filter and ADC performance measured using ADC outputs prior to composite digital demodulation (decoding).
Note 5: Decoded luminance and chrominance specifications measured using entire signal path from video input to digital compo-
Note 6: V
Note 7: C
A
Output High Voltage
Data to LLC Rising Edge Hold
Time
Data to LLC Rising Edge Setup
Time
Rise and Fall Time
Output Leakage
OPEN-DRAIN OUTPUTS (SDA and IRQ)
Output Low Voltage
Output High Current
LOGIC INPUTS (SDA, SCL, DEVADR)
Logic-Low Threshold
Logic-High Threshold
Input Leakage Current
SDA/SCL Off Leakage Current
AVDD
= +25°C.) (Note 1)
_______________________________________________________________________________________
= V
based on value of sync level as converted by ADC. Digital core switches sourcing or sinking current into V
nodes. Speed of correction (value of current) is controlled through I
nent outputs.
DVDDIO
B
PARAMETER
DVDD
is in pF.
= +1.8V, V
= 1.8V and 3.3V.
DVDDIO
= +3.3V, AGND = DGND = 0, T
SYMBOL
I
OH,
I
t
IH,
V
V
t
R
I
t
V
V
I
HD
OH
SU
OH
IH
, t
OL
IH
IL
I
I
OL
IL
F
I
I
C
C
Outputs in high-impedance mode
I
I
V
AVDD = DVDD = DVDDIO = 0V
OH
OH
OL
OL
OUT
L
L
A
= 10pF, V
= 25pF, V
= 3mA, 1.7V < V
= 3mA, 2V < V
= 5mA, V
= 2mA, V
= +25°C. Specifications over temperature limits are guaranteed by design.
= 3.3V
L
= 10pF on D9–D0 and LLC. External XTAL.
DVDDIO
DVDDIO
DVDDIO
DVDDIO
CONDITIONS
DVDDIO
A
DVDDIO
= T
= 1.8V
= 3.3V
= 3.3V
= 1.7V
MIN
2
< 3.3V
C.
< 2V
to T
MAX
, unless otherwise noted. Typical values are at
V
V
V
DVDDIO
DVDDIO
13.5
13.5
DVDDIO
-10
0.7 x
-10
-10
0.8V
0.4V
MIN
x
-
±0.01
±0.01
±0.01
±0.01
18.5
18.5
TYP
3
3
V
V
DVDDIO
DVDDIO
IN1
0.2 x
0.3 x
MAX
23.5
23.5
+10
+10
+10
0.4
10
or V
IN2
UNITS
µA
µA
µA
µA
ns
ns
ns
V
V
V
V