SX1210I084T Semtech, SX1210I084T Datasheet - Page 52

• 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: -

Rev 2– Sept 8
ADVANCED COMMUNICATIONS & SENSING
Res
Res
RSSI_irq
PLL_locked
PLL_lock_en
RSSI_irq_thresh
th
, 2008
5
4-3
2
1
0
7-0
14
14
14
14
14
15
r
r/w
r/w/
c
r/w/
c
r/w
0
1
(d): “00”
RSSI IRQ source:
Goes high when a signal above RSSI_irq_thresh is detected
Writing ‘1’ clears the bit
PLL status:
0
1
Writing a ‘1’ clears the bit
PLL_lock detect flag mapped to pin 23:
0
1
RSSI threshold for interrupt (coded as RSSI)
(d): “00000000”
If Fifo_fill_method = ‘1’:
Stop filling the FIFO
Start filling the FIFO
not locked
locked
Lock detect disabled, pin 23 is High-Z
Lock detect enabled(d)
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