XR18W753IL48-F Exar Corporation, XR18W753IL48-F Datasheet - Page 17
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XR18W753IL48-F
Manufacturer Part Number
XR18W753IL48-F
Description
IC RF TXRX 868-956MHZ 48QFN
Manufacturer
Exar Corporation
Type
RF Receiversr
Series
-r
Datasheet
1.XR18W753IL48-F.pdf
(27 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
XR18W753IL48-F
Manufacturer:
EXAR/艾科嘉
Quantity:
20 000
REV. 1.0.0
3.2 DETAILED REGISTERS DESCRIPTIONS
A
0x21
0x22 - 0x26 Reserved
DDRESS
REGISTER NAME
TX_POWER
DESCRIPTION
Transmit output power during normal operation.
b[5:0] = 0xxxxx --> TX Power = 0 dBm
b[5:0] = 111111 --> TX Power = 0 dBm
b[5:0] = 111110--> TX Power = 0 dBm
b[5:0] = 111101 --> TX Power = 0dBm
b[5:0] = 111100 --> TX Power = -3 dBm
b[5:0] = 111011--> TX Power = -3 dBm
b[5:0] = 111010 --> TX Power = -3 dBm
b[5:0] = 111001 --> TX Power = -6 dBm
b[5:0] = 111000--> TX Power = -6 dBm
b[5:0] = 110111 --> TX Power = -6 dBm
b[5:0] = 110110 --> TX Power = -9 dBm
b[5:0] = 110101--> TX Power = -9 dBm
b[5:0] = 110110 --> TX Power = -9 dBm
b[5:0] = 110011 --> TX Power = -12 dBm
b[5:0] = 110010--> TX Power = -12 dBm
b[5:0] = 110001 --> TX Power = -12 dBm
b[5:0] = 110000 --> TX Power = -15 dBm
b[5:0] = 101111--> TX Power = -15 dBm
b[5:0] = 101110 --> TX Power = -15 dBm
b[5:0] = 101101 --> TX Power = -18 dBm
b[5:0] = 101100--> TX Power = -18 dBm
b[5:0] = 101011 --> TX Power = -18 dBm
b[5:0] = 101010 --> TX Power = -21 dBm
b[5:0] = 101001--> TX Power = -21 dBm
b[5:0] = 101000 --> TX Power = -21 dBm
b[5:0] = 100xxx --> TX Power = -24 dBm
b[7:6] not used
Note: x indicates don’t care
SINGLE CHIP 868MHZ TO 956MHZ RF TRANSCEIVER
17
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XR18W753
T
R/W
YPE
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