SX1242 Просмотр технического описания (PDF) - Semtech Corporation
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SX1242 Datasheet PDF : 14 Pages
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ADVANCED COMMUNICATIONS & SENSING
SX1242
Integrated Transmitter IC
DATASHEET
2. Electrical Characteristics
2.1. ESD Notice
The SX1242 is a high performance radio frequency device, and satisfies Class 2 of the JEDEC
standard JESD22-A114-B (human body model) on all pins.
It should thus be handled with all necessary ESD precautions to avoid any permanent damage.
2.2. Absolute Maximum Ratings
Stresses above the values listed below may cause permanent device failure. Exposure to absolute maximum ratings for
extended periods may affect device reliability.
Table 2 Absolute Maximum Ratings
Symbol
VDDmr
Tmr
Tjunc
Tstor
Supply Voltage
Temperature
Junction Temperature
Storage Temperature
Description
Min
Max
Unit
-0.5
3.9
V
-55
+115
°C
-55
+125
°C
-55
150
°C
2.3. Operating Range
Operating ranges define the limits for functional operation and the parametric characteristics of the device as described in
this section. Functionality outside these limits is not implied.
Table 3 Operating Range
Symbol
VDDop
Top
Clop
Description
Supply voltage
Operational temperature range
Load capacitance on digital ports
Min
Max
Unit
1.8
3.7
V
-40
85
°C
-
25
pF
SX1242, Rev 1, November 2010
©2010 Semtech Corp.
Page 5
www.semtech.com
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