XR18W753IL48-F Exar Corporation, XR18W753IL48-F Datasheet - Page 17

• 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
3.2 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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