Specifications
Table Of Contents
- Contents
- Tables
- Figures
- 1 Introduction
- 2 Interface Characteristics
- 2.1 Application Interface
- 2.2 RF Antenna Interface
- 2.3 GNSS Antenna Interface
- 2.4 Sample Application
- 3 Operating Characteristics
- 4 Mechanical Dimensions, Mounting and Packaging
- 5 Regulatory and Type Approval Information
- 6 Document Information
- 7 Appendix
Cinterion
®
PLSx3 Hardware Interface Description
3.4 Power Supply
89
t PLSx3_HID_v01.002d 2021-08-24
Public / Released
Page 85 of 129
Table 20: Current Consumption Ratings - UMTS
1
1. Note: Current consumption ratings are based on measurements done in a laboratory test environment,
and deviations may occur from the given typical ratings. Under real life conditions however, with e.g.,
varying network quality, location changes, or changing supply currents, the deviations from these typical
ratings may be even bigger, and will have to be taken into account for actual power supply solutions. For
more details on power supply design see [3].
Description Conditions Typical
rating
(W,EP,L
A,J,I)
Typical
rating
(X, X2,
X3, X4)
Unit
I
BATT+
2
(i.e., sum of
BATT+
BB
and
BATT+
RF
)
2. With an impedance of Z
LOAD
=50Ω at the antenna pad. Measured at 25°C and 3.8V.
UMTS SLEEP State
supply current
SLEEP
3
@ DRX=9
(no communication
via UART)
3. Measurements start 6 minutes after switching ON the module,
averaging times: SLEEP mode – 3 minutes, transfer modes – 1.5 minutes
Communication tester settings:no neighbor cells, no cell reselection etc.,
RMC (Reference Measurement Channel)
SLEEP mode is enabled via AT command AT^SPOW=2, 1000, 3
USB
disconnected
2.336 mA
USB
suspended
2.698 mA
SLEEP
3
@ DRX=8
(no communication
via UART)
USB
disconnected
2.431 mA
USB
suspended
2.778 mA
SLEEP
3
@ DRX=6
(no communication
via UART)
USB
disconnected
2.864 mA
USB
suspended
3.196 mA
UMTS IDLE
4
State
supply current
4. The power save mode is disabled via AT command AT^SPOW=1,0,0
IDLE @ DRX=6
(UART active, but no
communication)
USB
disconnected
11.785 mA
USB active
26.138 mA
UMTS average
supply current
5
5. The communication tester settings of Channel: Mid Channel
The value is based on the latest test result and may have update in the future releases.
UMTS Data transfer Band I 560 mA
UMTS Data transfer Band II 550 606 mA
UMTS Data transfer Band III 502 mA
UMTS Data transfer Band IV 570 713 mA
UMTS Data transfer Band V 516 542 mA
UMTS Data transfer Band VI 516 mA
UMTS Data transfer Band VIII 534 mA
UMTS Data transfer Band XIX 507 mA