MB2000L User Manual PRODUCT MODEL NAME TRADE MARK Bluetooth Module MB2000L MCSLOGIC MCSLOGIC
Revision History Version Date Revision Description 0.1 1.0 1.1 Aug, 2018 Dec.2018 19.Dec.
1. Introduction MCS Logic Bluetooth Module(MB2000L) is a fully integrated RF, Baseband controller, etc., a completed Bluetooth subsystem. It provides a UART interface, Analog/I2S/SPDIF audio output, MIC and functional GPIO. It is based on BES 2000L with specific interface design to meet Customer Products. 2. General Features 2.1 Module Features - Operation Range (Class I) - Operating Temperature Range : -20℃ ~ 80℃ - Operating VDD Range : 3.1V ~ 4.
2.2 Firmware Features - Host Interface : UART - Support Profile : A2DP (Sink, Source), AVRCP Controller, HFP, SPP - Profile version : A2DP V1.3, AVRCP1.5, HFP1.5, SPP1.1 - SBC codec Support, AAC Codec Optional - Firmware upgrade through Uart. UART AHB2AB P M4F CMU I2C SDRA M SPI2 Flash GPIO DMA1 GPADC PSRAM Timer Codec APB AHB BT4.
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5 6 AUX_N_R MIC_BIAS 4.
5. Electrical CHARACTERISTICS Table 5- 1 DC Electrical Specification (Recommended Operation Conditions) SYMBOL DESCRIPTION VDD Supply Voltage from LDO Tamb Ambient Temperature CMOS Low Level Input VIL Voltage CMOS High Level Input VIH Voltage Voltage VTH CMOS Threshold Notes: 1. VIO=3.0V MIN 3.1 -20 0 0.7*VIO TYP 3.3 27 MAX 4.2 80 0.3*VIO VIO 0.
Table 5- 4Receiver Characteristics - Basic Data Rate (VDD = 3.3 V, TA = 27°C, unless otherwise specified) SYMBOL &PARAMETER CONDITIONS MIN TYP MAX UNIT Sensitivity @0.1% BER / -92 / dBm Maximum received signal@0.
Table 5- 5 Transmit Characteristics - Basic Data Rate(VDD = 3.3V, TA = 27 °C, unless otherwise specified) SYMBOL & PARAMETER General specifications Maximum RF transmit power RF power control range 20dB band width CONDITIONS MIN MAX UNIT 6 10 dBm / / dB / 0.
Table 5- 6 Receiver Characteristics - Enhanced Data Rate(VDD = 3.3 V, TA = 27°C, unless otherwise specified) PARAMETER π/4 DQPSK Sensitivity @0.01% BER MIN TYP MAX UNIT / -93 / dBm Maximum received signal@0.1% BER 0 / / dBm C/I co-channel / / 12 dB F=F0 + 1MHz / / -1 dB F=F0 - 1MHz F=F0 + 2MHz F=F0 - 2MHz F=F0 + 3MHz F=F0 - 3MHz / / / / / / / / / / -3 -23 -36 -44 -45 dB dB dB dB dB F=Fimage / / -20 dB / -81 / dBm Maximum received signal@0.
Adjacent channel selectivity C/I F=Fimage / / -18 dB Table 5- 7 Transmit Characteristics - Enhanced Data Rate(VDD = 3.3 V, TA = 27°C, unless otherwise specified) PARAMETER Maximum RF transmit power Relative transmit control π/4 DQPSK max w0 π/4 DQPSK max wi π/4 DQPSK max |wi + w0| 8DPSK max w0 8DPSK max wi 8DPSK max |wi + w0| π/4 DQPSK modulation accuracy 8DPSK modulation accuracy CONDITIONS / / / / / / / / TYP / -1.6 7.4 6.7 2.4 7.1 4.4 2.7 MAX 10 / 3 20.8 32 2.
Table 5- 8 Codec – Digital to Analogue Converter PARAMETER Resolution Output Sample Rate,Fsample SNR THD+N CONDITIONS fin=1kHz Fsample Load B/W=20Hz~20kHz A-Weighted 700mvrmsoutput 48kHz 48kHz 48kHz fin=1kHz Fsample Load Digital Gain Analogue Gain Output Voltage Stereo Separation (Crosstalk) TYP / 8 / MAX UNIT X TT 24 Bits 192 kHz / / / 105 105 105 / / / dB dB dB / / / / / / -84 -84 -84 -84 -84 -84 -70 -70 -70 -70 -70 -70 dB dB dB dB dB dB Digital Gain Resolution = 1dB -25 / 5 dB
Table 5- 9 Codec - Analogue to Digital Converter PARAMETER Resolution Output Sample Rate,Fsample SNR fin=1kHz CONDITIONS UNIT Bits 8 / 192 kHz Fsample 48kHz / 96 / dB fin=1kHzB/W=20Hz~20KHz Fsample 1.4Vrmsinput 48kHz / -82 / dB -12 / 16 dB 0 / 41.25 dB B/W=20Hz~20kHz A-Weighted 1.4Vrms input THD+N MIN TYP MAX / / 24 Digital Gain Digital Gain Resolution = 2dB Analogue Gain Analogue Gain Resolution = 0.
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7. Label information 8. Packing information 9. Administrative Regulations on Low Power Radio Waves Radiated Devices warning: Article 12 Without permission granted by the NCC, any company, enterprise, or user is not allowed to change frequency, enhance transmitting power or alter original characteristic as well as performance to a approved low power radio-frequency devices.
10. FCC Statement This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
11. IC Statement This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions: (1) This device may not cause interference; and (2) This device must accept any interference, including interference that may cause undesired operation of the device.
