XR18W753IL48-F Exar Corporation, XR18W753IL48-F Datasheet - Page 11

• Manufacturer Part Number: XR18W753IL48-F
• Description: IC RF TXRX 868-956MHZ 48QFN
• Manufacturer: Exar Corporation
• Type: RF Receiversr
• Series: -r

Specifications of XR18W753IL48-F

• Package / Case: 48-VFQFN Exposed Pad
• Frequency: 868MHz ~ 954MHz
• Data Rate - Maximum: 250kbps
• Modulation Or Protocol: DSSS
• Applications: ISM
• Power - Output: 0dBm
• Sensitivity: -94dBm
• Voltage - Supply: 2.2 V ~ 3.6 V
• Current - Receiving: 19mA
• Current - Transmitting: 22mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Operating Frequency: 100 KHz, 400 KHz
• Operating Supply Voltage: 2.2 V to 3.6 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Noise Figure: 12 dB
• Supply Current: 0.5 mA, 1.7 mA, 19 mA, 22 mA
• Data Rate: 250Kbps
• Rf Ic Case Style: QFN
• No. Of Pins: 48
• Supply Voltage Range: 2.97V To 3.63V
• Operating Temperature Range: -40°C To +85°C
• Memory Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

REV. 1.0.0
3.1 REGISTERS OVERVIEW
Reserved registers are for internal use only.
3.0 I2C MEMORY MAP
A
0x00
0x01
0x02
0x03
0x04
0x05
0x06-0xF
0x10
0x11
0x12
0x13
0x14
0x15
0x16-0x1F
0x20
0x21
0x22 - 0x26
0x27
0x28
0x29
0x2A-0x2D
0x2E
0x2F - 0x30
0x31-0x4F
0x50
0x51
0x52
0x53
0x54 - 0x7D
0x7E
0x7F
DDRESS
R
READ_SUBADDDRESS
RX_FIFO
TX_FIFO
FIFO_CONTROL
INT_MASKING
INT_STATUS
Reserved
MODEM_REQUEST
MODEM_CONF_0
MODEM_CONF_1
ED_AV_TIME
MODEM_ED
MODEM_LQI
Reserved
CHANNEL
TX_POWER
Reserved
AGC_ACT_VALUE
Reserved
SLICER_LEVEL
Reserved
ED_THRES
RSSI_ACT_VALUE_0, 1
Reserved
TEST_0
TEST_1
TEST_2
TEST_3
Reserved
CHIP_ID
REV_ID
EGISTER
N
AME
R
ESET
SINGLE CHIP 868MHZ TO 956MHZ RF TRANSCEIVER
0xB1
0x00
0x00
0x00
0x08
0x00
0x00
0x01
0x00
0x00
0x03
11
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
V
ALUE
T
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
YPE
W
R
R
R
R
R
R
R
R
R
R
R
-
-
-
-
-
-
-
C
Interrupt masking
Interrupt status
Frequency channel selection
Transmit output power
Frequency Offset (2’s complement)
Two’s complement number
For normal operation, initialize to 0xD1
For normal operation, initialize to 0x19
For normal operation, initialize to 0x82
For normal operation, initialize to 0x00
OMMENTS
XR18W753