SX1210I084T Semtech, SX1210I084T Datasheet - Page 59

• Manufacturer Part Number: SX1210I084T
• Description: IC SINGLE-CHIP RECEIVER 32-TQFN
• Manufacturer: Semtech

Specifications of SX1210I084T

• Frequency: 863MHz ~ 960MHz
• Sensitivity: -113dBm
• Data Rate - Maximum: 200 kbps
• Modulation Or Protocol: FSK, OOK
• Applications: Alarm Systems, Communication Systems
• Current - Receiving: 3mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 2.1 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 32-TQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -

Note: it is also possible to move from one channel to the other one without having to switch off the receiver. This
method is faster, and overall draws more current. For timing information, please refer to TS_RE_HOP on Table 7.
Rev 2– Sept 8
ADVANCED COMMUNICATIONS & SENSING
7.3.2. Receiver Frequency Hop Optimized Cycle
th
, 2008
SX1210 is in Rx mode
On channel 1 (R1/P1/S1)
1.3mA typ.
3mA typ
SX1210
IDDFS
IDDR
IDD
Figure 41: Rx Hop Cycle
TS HOP
Wait
Page 59 of 73
TS RE
1. Set R2/P2/S2
2. Set SX1210 in FS mode, change
MCParam_Band if needed, then switch
from R1/P1/S1 to R2/P2/S2
Wait
SX1210 is now ready
for data reception
Set SX1210 back in Rx mode
Time
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SX1210