Datasheet

MAX9234/MAX9236/MAX9238
Hot-Swappable, 21-Bit, DC-Balanced LVDS
Deserializers
3
Maxim Integrated
DC ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= +3.0V to +3.6V, V
CCO
= +3.0V to +5.5V, PWRDWN = high, differential input voltage ⏐V
ID
⏐ = 0.05V to 1.2V, input common-
mode voltage V
CM
= ⏐V
ID
/2⏐ to 2.4V - ⏐V
ID
/2⏐, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at V
CC
= V
CCO
=
+3.3V, ⏐V
ID
⏐ = 0.2V, V
CM
= 1.25V, T
A
= +25°C.) (Notes 1, 2)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
LVDS INPUTS
Differential Input-High Threshold V
TH
50 mV
Differential Input-Low Threshold V
TL
-50 mV
Input Current I
IN+
,
I
IN-
PWRDWN = high or low -25 +25 µA
Power-Off Input Current I
INO+
,
I
INO-
V
CC
= V
CCO
= 0V or open,
PWRDWN = 0V or open
-40 +40 µA
PWRDWN = high or low (Figure 1)
Input Resistor 1 R
IN1
V
CC
= V
CCO
= 0V or open (Figure 1)
42 78 kΩ
POWER SUPPLY
8MHz 42
16MHz 57
MAX9234/
MAX9236
34MHz 98
16MHz 63
34MHz 106
Worst-Case Supply Current I
CCW
C
L
= 8pF,
worst-case
pattern; V
CC
=
V
CCO
= 3.0V to
3.6V, Figure 2
MAX9238
66MHz 177
mA
Power-Down Supply Current I
CCZ
PWRDWN = low 50 µA