Electrical characteristics (continued) – Rainbow Electronics MAX7445 User Manual
Page 3
MAX7445
4-Channel Video Reconstruction Filter
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3
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +5V ±5%, C
L
= 0 to 20pF, R
L
= 75
Ω to GND for DC-coupled load, R
L
= 75
Ω to V
CC
/ 2 for AC-coupled load, C
IN_
= 0.1µF,
GAIN = GND (+6dB) or V
CC
(+9.5dB), T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at V
CC
= +5V, T
A
= +25
°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Group Delay Matching
t
g(MATCH)
Low-frequency channel-to-channel matching,
f = 100kHz
2
ns
Channel-to-Channel Crosstalk
X
TALK
f = 100kHz to 3.58MHz
60
dB
Output Short-Circuit Current
I
SC
OUT_ shorted to GND or V
CC
70
mA
Input Leakage Current
I
IN
10
µA
Channel A
1.2
SELECT = GND
Channels B, C, D
0.9
Channels A, B, D
1.2
SELECT = V
CC
Channel C
0.9
Channels A, D
1.2
Input Dynamic Swing for Gain
of +6dB
SELECT = floating
Channels B, C
0.9
V
P-P
SUPPLY
Supply Voltage Range
V
CC
4.75
5.25
V
Supply Current
I
CC
No load
100
140
mA
Power-Supply Rejection Ratio
PSRR
V
IN
= 100mV
P-P
, f = 0 to 3.5MHz
40
dB
DISABLE
Output Impedance During
Disable
Z
DISABLE
At 5MHz
2
k
Ω
D i sab l e Log i c- Inp ut H i g h V ol tag e
V
IH
2.0
V
D i sab l e Log i c- Inp ut Low V ol tag e
V
IL
0.8
V
Disable Logic Input Current
I
DISABLE
V
IL
= 0V (sink), V
IH
= V
CC
(source)
±10
µA