SM1211E915 Semtech, SM1211E915 Datasheet - Page 89

• Manufacturer Part Number: SM1211E915
• Description: Dev Kit Accessory
• Manufacturer: Semtech

Specifications of SM1211E915

• Modulation Type: FSK, OOK
• Data Rate Max: 200Kbps
• Frequency Range: 902MHz To 928MHz
• Supply Voltage Range: 2.1V To 3.6V
• Module Interface: SPI
• Supply Current: 25mA
• Accessory Type: RF Module
• Sensitivity: -105dBm
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Package Type: TQFN EP
• Operating Supply Voltage (min): 2.1V
• Operating Supply Voltage (typ): 2.5/3.3V
• Operating Supply Voltage (max): 3.6V
• Sensitivity (dbm): -105dBm
• Rohs Compliant: NA
• Lead Free Status / RoHS Status: na
• Lead Free Status / RoHS Status: na

Rev 7 – Sept 2
ADVANCED COMMUNICATIONS & SENSING
1200
1000
2.00
1.80
1.60
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
800
600
400
200
0
2.1
2.1
7.6.14. Current Stability over Temperature and Voltage
nd
, 2008
2.4
2.4
2.7
2.7
Sleep Mode Current
FS Mode Current
VDD [V]
VDD [V]
3
3
30.0
25.0
20.0
15.0
10.0
5.0
0.0
2.1
3.3
3.3
Figure 87: IDD vs. Temp and VDD
2.4
3.6
3.6
(Max Output Power)
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2.7
85° C
25° C
0°C
-40° C
85° C
25° C
0°C
-40° C
Tx Mode Current
VDD [V]
3.0
100
4.00
3.50
3.00
2.50
2.00
1.50
1.00
0.50
0.00
90
80
70
60
50
40
30
20
10
0
2.1
2.1
3.3
2.4
2.4
3.6
2.7
Standby Mode Current
2.7
85° C
25° C
-40° C
0° C
Rx Mode Current
VDD [V]
VDD [V]
3
3
3.3
3.3
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SX1211
3.6
3.6
85° C
25° C
0°C
-40° C
85° C
25° C
0°C
-40° C