SX1239IMLTRT Semtech, SX1239IMLTRT Datasheet - Page 62

• Manufacturer Part Number: SX1239IMLTRT
• Description: IC, RF RECEIVER, 1.02GHz, QFN-24
• Manufacturer: Semtech

Specifications of SX1239IMLTRT

• Applications: Wireless Sensor Networks, Automated Meter Reading, Home And Building Automation
• Receiving Current: 16mA
• Data Rate: 300Kbps
• Modulation Type: FSK, OOK
• Sensitivity Dbm: -120dBm
• Rohs Compliant: Yes
• Rf Ic Case Style: QFN
• No. Of Pins: 24
• Sensitivity (dbm): -120dBm
• Supply Voltage Range: 1.8V To 3.6V
• Operating Temperature Range: -40°C To +85°C
• Lead Free Status / Rohs Status: Supplier Unconfirmed

6.5. Packet Engine Registers
Table 23 Packet Engine Registers
Rev 3 - Jan 2011
Name
(Address)
Reserved2C
(0x2c)
Reserved2D
(0x2d)
RegSyncConfig
(0x2e)
RegSyncValue1
(0x2f)
RegSyncValue2
(0x30)
RegSyncValue3
(0x31)
RegSyncValue4
(0x32)
RegSyncValue5
(0x33)
RegSyncValue6
(0x34)
RegSyncValue7
(0x35)
RegSyncValue8
(0x36)
ADVANCED COMMUNICATIONS & SENSING
Bits Variable Name
7-0 -
7-0 -
5-3 SyncSize
2-0 SyncTol
7-0 SyncValue(63:56)
7-0 SyncValue(55:48)
7-0 SyncValue(47:40)
7-0 SyncValue(39:32)
7-0 SyncValue(31:24)
7-0 SyncValue(23:16)
7-0 SyncValue(15:8)
7-0 SyncValue(7:0)
7
6
SyncOn
FifoFillCondition
Mode
rw
rw
rw
rw
rw
rw
rw
rw
rw
rw
rw
rw
rw
rw
Page 62
Default
Value
0x00
0x03
0x01
0x01
0x01
0x01
0x01
0x01
0x01
0x01
000
011
1
0
*
*
*
*
*
*
*
*
Description
unused
unused
Enables the Sync word detection:
0
1
FIFO filling condition:
0
1
Size of the Sync word:
(SyncSize + 1) bytes
Number of tolerated bit errors in Sync word
1
Used if SyncOn is set.
2
Used if SyncOn is set and (SyncSize +1) >= 2.
3
Used if SyncOn is set and (SyncSize +1) >= 3.
4
Used if SyncOn is set and (SyncSize +1) >= 4.
5
Used if SyncOn is set and (SyncSize +1) >= 5.
6
Used if SyncOn is set and (SyncSize +1) >= 6.
7
Used if SyncOn is set and (SyncSize +1) >= 7.
8
Used if SyncOn is set and (SyncSize +1) = 8.
st
nd
rd
th
th
th
th
th
byte of Sync word. (MSB byte)
byte of Sync word.
byte of Sync word.
byte of Sync word.
byte of Sync word.
byte of Sync word.
byte of Sync word.
byte of Sync word
Off
On
if SyncAddress interrupt occurs
as long as FifoFillCondition is set
DATASHEET
www.semtech.com
SX1239