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LARA-R6401D 数据表(PDF) 20 Page - u-blox AG

部件名 LARA-R6401D
功能描述  Single or multi-mode LTE Cat 1 modules with Secure Cloud
PDF  41 Pages
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制造商  U-BLOX [u-blox AG]
网页  https://www.u-blox.com/
标志 U-BLOX - u-blox AG

LARA-R6401D 数据表(HTML) 20 Page - u-blox AG

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LARA-R6 series - Data sheet
UBX-21004391 - R09
Pin definition
Page 20 of 41
C1-Public
No
Name
Power
domain
I/O
Description
Remarks
53
VCC
-
I
Module supply input
Supply for RF Power Amplifiers part.
All VCC pins must be connected to external supply.
See sections 4.2.3 and 4.2.4 for detailed specs.
54
GND
-
N/A
Ground
All the GND pins are intended to be connected to ground
55
GND
-
N/A
Ground
All the GND pins are intended to be connected to ground
56
ANT1
ANT
I/O
Primary antenna
50  nominal characteristic impedance.
Main Tx / Rx antenna interface.
See section 4.2.5, 4.2.6, 0 for details.
57
GND
GND
N/A
Ground
All the GND pins are intended to be connected to ground
58
GND
GND
N/A
Ground
All the GND pins are intended to be connected to ground
59
ANT_DET
ADC
I
Antenna detection
ADC input for antenna presence detection function.
See section 4.2.8 for detailed electrical specs.
60
GND
GND
N/A
Ground
All the GND pins are intended to be connected to ground
61
GND
GND
N/A
Ground
All the GND pins are intended to be connected to ground
62
ANT2
ANT
I
Secondary antenna
50  nominal characteristic impedance.
Rx only for Down-Link Rx diversity.
See section 4.2.5, 4.2.6 for details.
63
GND
-
N/A
Ground
All the GND pins are intended to be connected to ground
64
GND
-
N/A
Ground
All the GND pins are intended to be connected to ground
65-96
GND
-
N/A
Ground
All the GND pins are intended to be connected to ground
97
RFCTRL1
GDI
O
RF control output
LARA-R6401 and LARA-R6401D only.
1.8 V push-pull output to dynamically control external RF
antenna tuning IC, changing the high/low state in real time
according to the cellular RF band in use by the module.
See section 4.2.14 for detailed electrical specs.
RSVD
N/A
RESERVED pin
LARA-R6001, LARA-R6001D and LARA-R6801 only.
Pin reserved for future use.
98
RFCTRL2
GDI
O
RF control output
LARA-R6401 and LARA-R6401D only.
1.8 V push-pull output to dynamically control external RF
antenna tuning IC, changing the high/low state in real time
according to the cellular RF band in use by the module.
See section 4.2.14 for detailed electrical specs.
RSVD
-
N/A
RESERVED pin
LARA-R6001, LARA-R6001D and LARA-R6801 only.
Pin reserved for future use.
99
RSVD
-
N/A
RESERVED pin
Pin reserved for future use.
100
RSVD
-
N/A
RESERVED pin
Pin reserved for future use.
Table 7: LARA-R6 series pin-out
☞ For more information about the pin-out, see the system integration manual [2].
☞ See appendix A for an explanation of the abbreviations and terms used.



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