SX1276 View Datasheet(PDF) - Semtech Corporation
Part Name
Description
Manufacturer
SX1276 Datasheet PDF : 132 Pages
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WIRELESS, SENSING & TIMING
SX1276/77/78/79
DATASHEET
Symbol
Description
Conditions
IIP3_L_LF
3rd order Input Intercept point
Band 2
Unwanted tones are 1MHz and 1.995 Highest LNA gain G1
MHz above the LO
LNA gain G2,2.5dB sensitivity hit
RFS_L10_HF
RFS_L62_HF
RFS_L125_HF
RFS_L250_HF
RFS_L500_HF
RFS_L7.8_LF
RFS_L10_LF
RFS_L62_LF
RF sensitivity, Long-Range Mode,
highest LNA gain, LnaBoost for Band
1, using split Rx/Tx path
10.4 kHz bandwidth
SF = 6
SF = 7
SF = 8
SF = 11
RF sensitivity, Long-Range Mode,
highest LNA gain, LnaBoost for Band
1, using split Rx/Tx path
62.5 kHz bandwidth
SF = 6
SF = 7
SF = 8
SF = 9
SF = 10
SF = 11
SF = 12
RF sensitivity, Long-Range Mode,
highest LNA gain, LnaBoost for Band
1, using split Rx/Tx path
125 kHz bandwidth
SF = 6
SF = 7
SF = 8
SF = 9
SF = 10
SF = 11
SF = 12
RF sensitivity, Long-Range Mode,
highest LNA gain, LnaBoost for Band
1, using split Rx/Tx path
250 kHz bandwidth
SF = 6
SF = 7
SF = 8
SF = 9
SF = 10
SF = 11
SF = 12
RF sensitivity, Long-Range Mode,
highest LNA gain, LnaBoost for Band
1, using split Rx/Tx path
500 kHz bandwidth
SF = 6
SF = 7
SF = 8
SF = 9
SF = 10
SF = 11
SF = 12
RF sensitivity, Long-Range Mode,
highest LNA gain, Band 2 or 3, using
split Rx/Tx path
7.8 kHz bandwidth
SF = 12
SF = 11
RF sensitivity, Long-Range Mode,
highest LNA gain, Band 3,
10.4 kHz bandwidth
SF = 6
SF = 7
SF = 8
RF sensitivity, Long-Range Mode,
highest LNA gain, Band 3,
62.5 kHz bandwidth
SF = 6
SF = 7
SF = 8
SF = 9
SF = 10
SF = 11
SF = 12
Min.
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Typ
-22
-15
-131
-134
-138
-146
-121
-126
-129
-132
-135
-137
-139
-118
-123
-126
-129
-132
-133
-136
-115
-120
-123
-125
-128
-130
-133
-111
-116
-119
-122
-125
-128
-130
-148
-145
-132
-136
-138
-123
-128
-131
-134
-135
-137
-140
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Rev. 4 - March 2015
©2015 Semtech Corporation
Page 20
www.semtech.com
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