Instruction Manual for muRata models including: LBEE5QG2CX WiFi Modules, LBEE5QG2CX, WiFi Modules, Modules
Murata Manufacturing Co., Ltd. LBEE5QG2CX VPYLBEE5QG2CX VPYLBEE5QG2CX lbee5qg2cx
2CX Installation Manual FCC ID of this product is as follows. FCC ID: VPYLBEE5QG2CX IC No. of this product is as follows. IC: 772C-LBEE5QG2CX Contents 1.Land Pattern (Recommended) 2.PIN Layout 3.Supply Voltage 4.Power Levels 5.Theory of operation 6. Antenna Copyright © Murata Manufacturing Co., Ltd. All rights reserved. 22 November 2024 1 1.Land Pattern TOP View (Recommended) *Underfill is required whenever you mount this module on your PCB. To apply underfill from at least 2 sides of the module. Copyright © Murata Manufacturing Co., Ltd. All rights reserved. 22 November 2024 2 2.PIN Layout Copyright © Murata Manufacturing Co., Ltd. All rights reserved. 22 November 2024 3 3.Supply Voltage 2CX_PIN_Name Min. Typ. Max. unit VPH 3.0 3.85 4.6 V VDD18_DIG_IO 1.71 1.8 2.1 V AON_RFACMN_LDO_IN 0.9 0.95 2.1 V WLCX_BT_LDO_IN/ 0.9 0.95 2.1 V WLMX_LDO_IN RFA0P8_LDO_IN 0.9 0.95 2.1 V RFA12_LDO_IN 1.3 1.35 2.1 V RFA17_LDO_IN 1.85 1.9 2.1 V PCIE0P92_LDO_IN 1.28 1.35 2.1 V PCIE18_LDO_IN 1.85 1.9 2.1 V *VDD18_DIG_IO and PCIE0P92_LDO_IN and PCIE18_LDO_IN don't influence the RF characteristic. Copyright © Murata Manufacturing Co., Ltd. All rights reserved. 22 November 2024 4 6.Antenna Please perform the antenna design that followed the specifications of the antenna. About the signal line between an antenna and a module It is a 50-ohm line design. Fine tuning of return loss etc. can be performed using a matching network. However, it is required to check "Class1 change" and "Class2 change" which the authorities define then. The concrete contents of a check are the following three points. It is the same type as the antenna type of antenna specifications. An antenna gain is lower than a gain given in antenna specifications.* The emission level is not getting worse. * For the 6GHz band, CBP test is required when using antennas with antenna gains lower than -6.32dBi. Copyright © Murata Manufacturing Co., Ltd. All rights reserved. 22 November 2024 27 6.Antenna Type BAND Chain1 Slot 6GHz 5GHz 2.4GHz Mono 6GHz 5GHz 2.4GHz Cahin0 Mono 6GHz 5GHz 2.4GHz 50-ohm line(microstrip line length) Vender SONY SONY SONY SONY SONY SONY SONY SONY SONY Part number chain1_slot_6GHz chain1_slot_5GHz chain1_slot_2.4GHz chain1_monopole_6GHz chain1_monopole_5GHz chain1_monopole_2.4GHz chain0_monopole_6GHz chain0_monopole_5GHz chain0_monopole_2.4GHz No. Peak Gain -1.14 dBi +1.13 dBi +1.65 dBi -1.25 dBi +0.57 dBi +1.60 dBi -1.36 dBi +0.51 dBi -0.23 dBi Length No. 13.294 11.570 13.116 3.080 3.230 [mm] Length 8.352 9.536 3.000 2.840 8.269 [mm] 5G CH0 Feeding Point 2G CH1 Feeding Point 5G CH1 Feeding Point 2G CH0 Feeding Point Representative design / Loss value for this module certification. The feeding point is a module pin. The connector from the feeding point is part of the antenna. Copyright © Murata Manufacturing Co., Ltd. All rights reserved. 22 November 2024 28 6.Antenna From the RF OUT of the module Line loss information to each Port of board[dB] P4 P3 2.4GHz 5GHz 6GHz Between 2G CH0 RF OUT and P1 Between 2G CH1 RF OUT and P2 Between 5G CH0 RF OUT and P3 Between 5G CH1 RF OUT and P4 0.43 0.37 1.79 1.73 *1 1.72 *2 2.01 1.72 P2 P1 *1 Measured at 5500MHz *2 Measured at 5600MHz Representative design / Loss value for this module certification. Antennas must be installed in the end product. Copyright © Murata Manufacturing Co., Ltd. All rights reserved. 22 November 2024 29