BCM20705 Datasheet, PDF (51/67 Pages) Cypress Semiconductor – Single-Chip Bluetooth Transceiver and Baseband Processor

BCM20705 Data Sheet
RF Specifications
RF Specifications
Table 18: Receiver RF Specifications^{a, b}
Parameter
Conditions
Minimum Typical ^c Maximum Unit
General
Frequency range
RX sensitivity ^d
Maximum input
Maximum input
–
2402
–
GFSK, 0.1% BER, 1 Mbps –
–89
/4-DQPSK, 0.01% BER,
–
–91
2 Mbps
8-DPSK, 0.01% BER, 3 Mbps –
–86
GFSK, 1 Mbps
–
–
/4-DQPSK, 8-DPSK, 2/
–
–
3 Mbps
2480
–85
–85
–81
–20
–20
MHz
dBm
dBm
dBm
dBm
dBm
Interference Performance
C/I cochannel
GFSK, 0.1% BER
–
C/I 1 MHz adjacent channel
GFSK, 0.1% BER
–
C/I 2 MHz adjacent channel
GFSK, 0.1% BER
–
C/I > 3 MHz adjacent channel GFSK, 0.1% BER
–
C/I image channel
GFSK, 0.1% BER
–
C/I 1 MHz adjacent to image
GFSK, 0.1% BER
–
channel
C/I cochannel
/4-DQPSK, 0.1% BER
–
C/I 1 MHz adjacent channel
/4-DQPSK, 0.1% BER
–
C/I 2 MHz adjacent channel
/4-DQPSK, 0.1% BER
–
C/I > 3 MHz adjacent channel 8-DPSK, 0.1% BER
–
C/I image channel
/4-DQPSK, 0.1% BER
–
C/I 1 MHz adjacent to image
/4-DQPSK, 0.1% BER
–
channel
C/I cochannel
8-DPSK, 0.1% BER
–
C/I 1 MHz adjacent channel
8-DPSK, 0.1% BER
–
C/I 2 MHz adjacent channel
8-DPSK, 0.1% BER
–
C/I > 3 MHz adjacent channel 8-DPSK, 0.1% BER
–
C/I Image channel
8-DPSK, 0.1% BER
–
C/I 1 MHz adjacent to image
8-DPSK, 0.1% BER
–
channel
Out-of-Band Blocking Performance (CW) ^e
30 MHz–2000 MHz
0.1% BER
–
2000–2399 MHz
0.1% BER
–
2498–3000 MHz
0.1% BER
–
3000 MHz–12.75 GHz
0.1% BER
–
–
11
dB
–
0
dB
–
–30.0
dB
–
–40.0
dB
–
–9.0
dB
–
–20.0
dB
–
13
dB
–
0
dB
–
–30.0
dB
–
–40.0
dB
–
–7.0
dB
–
–20.0
dB
–
21
dB
–
5
dB
–
–25.0
dB
–
–33.0
dB
–
0
dB
–
–13.0
dB
–10.0
–
–27
–
–27
–
–10.0
–
dBm
dBm
dBm
dBm
Broadcom®
Bluetooth Transceiver and Baseband Processor
November 13, 2014 • MCS20705-DS104-R
Page 50
BROADCOM CONFIDENTIAL