Electrical characteristics (continued) – Rainbow Electronics MAX7470 User Manual
Page 3
MAX7469/MAX7470
HDTV Continuously Variable
Anti-Aliasing Filters
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(AV
DD
= +5V ±5%, DV
DD
= 2.7V to 3.6V, R
LOAD
= 150Ω to GND, C
IN
= 0.1µF, T
A
= 0°C to +85°C, unless otherwise noted. Typical
values are at AV
DD
= 5V, DV
DD
= 3.3V, T
A
= +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Positive
350
Clamp Settling Time
To 1% with 100 IRE step
(Note 4)
Negative
650
H
Minimum Functional Input Sync
Amplitude
125
mV
MAX7469
-0.5
0
+0.5
Low-Frequency Gain (Note 1)
MAX7470
5.5
6
6.5
dB
Low-Frequency Gain Matching
100kHz
0.05
dB
Maximum Output Voltage
Amplitude
DC to 30MHz
2.4
V
P-P
MAX7469
2.4
Maximum Input Voltage
Amplitude
MAX7470
1.2
V
P-P
Channel-to-Channel Isolation
62
dB
Output Clamping Level Variation
(Notes 1, 4)
±100
mV
Power-Supply Rejection Ratio
PSRR
DC
50
dB
DIGITAL INPUTS (EXTSYNC, A1, A0)
Input Logic-High Voltage
V
IH
2.0
V
Input Logic-Low Voltage
V
IL
0.8
V
Input Leakage Current
I
IN
V
IN
= 0 to DV
DD
±1
±10
µA
Input Capacitance
C
IN
6
pF
DIGITAL INPUTS (SDA, SCL)
Input Logic-High Voltage
V
IH
0.7 x
DV
DD
V
Input Logic-Low Voltage
V
IL
0.3 x
DV
DD
V
Input Hysteresis
V
HYST
0.05 x
DV
DD
V
Input Leakage Current
I
IN
V
IN
= 0 to DV
DD
±0.1
±10
µA
Input Capacitance
C
IN
6
pF
DIGITAL OUTPUT (SDA)
Output Logic-Low Voltage
V
OL
I
SINK
= 3mA
0.4
V
Tri-State Leakage Current
I
L
V
IN
= 0 to DV
DD
±0.1
±10
µA
Tri-State Output Capacitance
C
OUT
6
pF
POWER REQUIREMENTS
Analog Supply Voltage Range
AV
DD
4.75
5
5.25
V
Digital Supply Voltage Range
DV
DD
2.7
3.3
3.6
V
Normal operation, no load
180
200
Analog Supply Current
I
AVDD
Power-down mode, no load
1
1.5
mA
Digital Supply Current
I
DVDD
f
SCL
= 400kHz
25
µA