User's Manual

WiBear11n Data Sheet
Version 1.18
Copyright © 2013 lesswire AG www.lesswire.com Page 15 of 20
Assembly diagram
Bill of Materials
Table 15: Bill of materials
Qty Designator Part Description
Manufacturer Part
Number
1 A1 Antenna CHIP 2.45 & 5 GHz, 10.4x10.4x0.8mm Antenova: A10194
3 C1, C4, C6 CAP, CER, 100nF, 10%, X7R, 16V, SMD 0402 Generic Components
2 C2, C3 CAP, CER, 10uF, 20%, X5R, 6.3V, SMD 0603 Generic Components
1 C5 DNP Generic Components
1 C7 CAP, CER, 2.2pF, +/-0.25pF, C0G, 50V, SMD 0402 Generic Components
1 D1 LED, Green, SMD 0603 Avago: HSMG-C190
1 D2 LED, Orange, SMD 0603 Avago: HSMD-C190
1 D3 LED, Blue, SMD 0603 Avago: HSMR-C190
1 J1
Pin Header, Double Row, 2.54mm pitch, Straight, 2x7 Way,
Through Hole Generic Components
2 J2, J3 Coaxial Connector, 0 - 6GHz, SMD Hirose: U.FL-R-SMT
2 J4, J6 Pin Header, Pitch 2.0mm, 1x3 Way, Through Hole Samtec: TMM-103-01-G-S
3 J5, J7, J8 Pin Header, Pitch 2.0mm, 1x2 Way, Through Hole Samtec: TMM-102-01-G-S
1 L1 IND, Multilayer Ceramic, 6.8nH, +/-5%, 300mA, SMD 0402 Generic Components
1 L2 IND, Multilayer Ceramic, 12nH, +/-5%, 300mA, SMD 0402 Generic Components
1 PCB PCB, Dual side, 82x24x1.5mm, Rev.1A
Lesswire AG:
WiBear11n_EK_R1
1 R1 RES, 360 Ohm, 5%, 1/16W, SMD 0402 Generic Components
1 R2 RES, 620 Ohm, 5%, 1/16W, SMD 0402 Generic Components
1 R3 RES, 3.6k, 5%, 1/16W, SMD 0402 Generic Components
2 R4, R5 RES, 10k, 5%, 1/16W, SMD 0402 Generic Components
1 R6 RES, 47K, 5%, 1/16W, SMD 0402 Generic Components
2 R7, R8 RES, 0 Ohm, 1/16W, SMD 0402 Generic Components
1 U1 WLAN 802.11a/b/g/n and Bluetooth Module, 14.8x14.8x2.5mm Lesswire AG: WiBear11n
1 U2 CMOS LDO Voltage Regulator 1.8V 300mA, SOT23-5
Microchip: MCP1824T-
1802E/OT
1 U3
Voltage supervisor, programmable reset time, threshold
voltage 2.79V, SOT23-6
Texas Instruments:
TPS3808G30
1 Y1
Quartz Oscillator, 32.768kHz, 1.8V, +/-50ppm, -40...+85C,
SMD 3.2x2.5x1.0mm Pericom: KK3270049
Figure 13: Evaluation kit assembly diagram