User's Manual

Product Specification
Spec-BM153-CB1-V2.0 Page 2 of 3 www.sunitec.com.tw
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Electrical Characteristics
Absolute Maximum Rating Min Max
Storage Temperature
-40°C +85°C
Supply Voltage -0.30V +6.5V
Recommended Operating Conditions Min Max
Operating Temperature Range
-20°C +70°C
Supply Voltage 4.5V 5.5V
Power Consumption Units
Average
SCO Connection HV3 (30ms interval sniff mode) mA 21
SCO Connection HV1 mA 40
ACL Data Transfer 115.2Kbps UART no traffic (Master) mA 4.4
ACL Data Transfer 115.2Kbps UART no traffic (Slave) mA 15
VCC = 5V; f = 2.441GHz; T=20°C
RF Characteristics
Receiver Units Min Typ Max Bluetooth Spec
Sensitivity at 0.1% BER dBm - -90 -86
≤-70
Maximum Receiver Signal dBm -20 -10 -
≥ -20
C/I Co-Channel dB - 6 11
≤11
Adjacent Channel Selectivity C/I -1MHz dB - -6 0
≤0
2nd Adjacent Channel Selectivity C/I -2MHz dB - -38 -30
≤-30
3rd Adjacent Channel Selectivity C/I -3MHz dB - -45 -40
≤-40
Image Rejection C/I dB - -16 -9
≤-9
VCC = 5V; f = 2.441GHz; T=20°C
Transmitter Units Min Typ Max Bluetooth Spec
RF Output Power dBm 0 3 - -6 to +4
RF Power Control Range dB 16 24 - > 16
RF Power Range Control Resolution dB - 0.5 - -
20dB Bandwidth for Modulated Carrier KHz - 940 1000 <1000
2nd Adjacent Channel Power (+/- 2MHz) dBm - -36 -20
≤-20
3rd Adjacent Channel Power (+/- 3MHz) dBm - -45 -40
≤-40
VCC = 5V; f = 2.441GHz; T=20°C
All specifications including pinouts and electrical specifications may be changed without prior notice
Pin Configurations
PIN NO. NAME TYPE FUNCTION RE-MARK
1 Audio_L Analogue Speaker output, left
2 Audio_R Analogue Speaker output, right
3 AGND GND Analogue Ground
4 LED Open drain output LED Driver
5 PIO Bi-directional Programmable Input/Output Line
6 GND GND Ground
7 5V Power +5V Supply
8 GND GND Ground
9 UART_RX CMOS Input UART Data Input (Active High)
10 UART_TX CMOS Output UART Data Output (Active High)