EVK-JODY-W3 - User guide
UBX-20030840 - R04
Kit description
Page 8 of 29
1.5
Operating conditions
Table 3 describes the recommended operating conditions for the EVK-JODY-W3. For more
information about power supply requirements, see also the JODY-W3 series data sheet [1].
Symbol
Parameter
Min.
Typ.
Max.
Units
3V3 / VDD_PCIE
/ VDD_SDIO
Module 3.3 V power supply voltage from external
source (J101), PCIe, or SDIO
3.14
3.3
3.46
V
VIO
Module I/O
supply voltage
(J102)
1.8 V
1.71
1.8
1.89
V
3.3 V
3.14
3.3
3.46
V
1V8
Module analog power supply voltage 1.8 V (J103)
1.71
1.8
1.89
V
VDD_SYS
EVB external power supply (J11/J100)
4.5
25.4
V
VDD_USB3
EVB power supply from USB
4.5
5
5.5
V
T
A
Ambient operating temperature
-40
-
+85
*
ºC
Ripple Noise
Peak-to-peak voltage ripple on all supply lines.
-
-
30
mV
Table 3: EVK-JODY-W3 operating conditions
☞
The signal voltage for the SDIO interface of the JODY-W3 series module is powered from the
1V8
supply. A level shifter is required to operate the module in Default Speed and High-Speed
modes at 3.3 V signal voltage [3].
your local u-blox support team for further
information.
