User Manual

JukeBlox Networked Media Modules – CX Series
Datasheet
SMSC CX Module 11 Revision 2.8 (09-30-12)
5 Electrical Specifications
Parameter State Model Voltage Symbol min. typ. max. Units
Power Supply Input Voltage VIN
3.0
1.08
1.8
3.3
1.2
1.9
3.6
1.32
2.0
V
V
V
Logic Input high voltage V
IH
1.7 5.5 V
Logic Input low voltage V
IL
-0.3 0.7 V
Logic Input threshold voltage V
IT
1.29 1.39 1.5 V
Schmitt-trigger input low to
high threshold voltage
V
IT+
1.58 1.65 1.71 V
Schmitt-trigger input high to
low threshold voltage
V
IT-
0.95 1.01 1.06 V
Logic Output high voltage V
OH
2.4 V
Logic Output low voltage V
OL
0.4 V
Logic Low-level output
current
(V
OL
=0.4V)
I
OL
-9.6 -15.6 -19.3 mA
Logic High-level output
current
(V
OH
=2.4V)
I
OH
11.1 22.5 35.3 mA
3.3 I3.3 60 78 mA
1.2 I1.2 32 42 mA
Reset State
1.9 I1.9 18 23 mA
3.3 I3.3 185 241 mA
1.2 I1.2 337 438 mA
Operating in
idle state
1.9 I1.9 257 334 mA
3.3 I3.3 240 312 mA
1.2 I1.2 347 451 mA
Current Consumption
Playback over
WiFi high mips
& rate
condition
CX870
1.9 I1.9 258 335 mA
Note: The maximum current values are 30% larger than the typical values. The maximum
values are intended to be used for power supply sizing calculations.