450-0037R LS Research, 450-0037R Datasheet - Page 10

• Manufacturer Part Number: 450-0037R
• Description: WiFi / 802.11 Modules TiWi-R2 Module, U.FL Conn, Tape and Reel
• Manufacturer: LS Research

Specifications of 450-0037R

• Product Category: WiFi / 802.11 Modules
• Rohs: yes
• Protocol Supported: 802.11 b/g/n, Bluetooth
• Frequency Band: 2.412 GHz to 2.472 GHz, 2.402 GHz to 2.48 GHz
• Data Rate: 65 Mbps
• Interface Type: Bluetooth, SDIO
• Transmit Power (max): 9.5 dBm, 20 dBm
• Antenna Connector Type: u.FL
• Operating Supply Voltage: 1.8 V, 3.6 V
• Maximum Operating Temperature: + 85 C
• Dimensions: 18 mm x 13 mm x 1.9 mm
• Minimum Operating Temperature: - 40 C
• Modulation Technique: CCK, OFDM
• Factory Pack Quantity: 1000

ELECTRICAL SPECIFICATIONS
The majority of these characteristics are based on controlling and conditioning the tests using the TiWi-
R2 control software application. Other control conditions may require these values to be re-
characterized by the customer.
Absolute Maximum Ratings
Recommended Operating Conditions
The information in this document is subject to change without notice.
330-0045-R4.0
1.
2.
3.
4.
5.
6.
Power supply voltage (VBAT)
Digital supply voltage (VIO)
Voltage on any GPIO
Voltage on any Analog Pins
RF input power, antenna port
Operating temperature
Storage temperature
V
VIO
V
V
V
V
Ambient temperature range
BAT
IH
IL
OH
OL
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device and are not
covered by the warranty. These are stress ratings only and functional operation of the device at these or any other
conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-
maximum-rated conditions for extended periods may affect device reliability.
All parameters are measured as follows unless stated otherwise: VDD_IN=1.8V, VDDIO_1.8V=1.8V,
VDD_LDO_CLASS1P5=3.6V
Analog pins: XTALP, XTALM, RFIOBT, DRPWRXBM, DRPWRXBP, DRPWTXB, and also FMRFINP, FMRFINM,
FMRFINM, FMAUDLIN, FMAUDRIN, FMAUDLOUT, FMAUDROUT
The following signals are from the VBAT group, PMS_VBAT and VDD_LDO_CLASS1P5 (if BT class 1.5 direct VBAT is
used).
Maximum allowed depends on accumulated time at that voltage; 4.8V for 7 years lifetime, 5.5V for 6 hours cumulative.
The device can be reliably operated for 5,000 active-WLAN cumulative hours at T
@ 4, 8 mA
@ 4, 8 mA
Parameter
Parameter
Table 5 Recommended Operating Conditions
Copyright © 2010-2012 LS Research, LLC
(6)
Table 4 Absolute Maximum Ratings
(3)
(4)(5)
0.65 x VIO
VIO - 0.45
1.62
Min
3.0
-40
0
0
Typ
Min
-0.5
-0.5
-0.5
-0.5
-40
-55
3.6
1.8
25
-
-
-
-
TiWi-R2 TRANSCEIVER MODULE
0.35 x VIO
VIO + 0.5
A
of 85
+125
Max
+5.5
Max
1.92
0.45
+10
+85
VIO
VIO
2.1
2.1
4.8
85
o
C.
DATASHEET
dBm
Unit
Unit
ºC
ºC
ºC
V
V
V
V
V
V
V
V
V
V
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