BCM20730 Datasheet, PDF (47/62 Pages) Cypress Semiconductor – Single-Chip Bluetooth Transceiver for Wireless Input Devices

BCM20730 Data Sheet
RF Specifications
RF Specifications
Table 16: Receiver RF Specifications
Parameter
Mode and Conditions
Min Typ Max Unit
Receiver Section
Frequency range
–
RX sensitivity (standard)
GFSK, 0.1%BER, 1 Mbps
RX sensitivity (low current)
Input IP3
–
Maximum input
–
Interference Performance
C/I cochannel
GFSK, 0.1%BER^a
C/I 1 MHz adjacent channel
GFSK, 0.1%BER^a
C/I 2 MHz adjacent channel
GFSK, 0.1%BER^a
C/I ≥ 3 MHz adjacent channel GFSK, 0.1%BER^b
C/I image channel
GFSK, 0.1%BER^a
C/I 1 MHz adjacent to image
channel
GFSK, 0.1%BER^a
Out-of-Band Blocking Performance (CW)^b
30 MHz to 2000 MHz
0.1%BER
2000 MHz to 2399 MHz
0.1%BER
2498 MHz to 3000 MHz
0.1%BER
3000 MHz to 12.75 GHz
0.1%BER
Spurious Emissions
30 MHz to 1 GHz
–
2402
–
–
–16
–10
–
2480 MHz
–88.0 –84.0 dBm
–84.0 –
dBm
–
–
dBm
–
–
dBm
–
–
11.0 dB
–
–
0.0
dB
–
–
–30.0 dB
–
–
–40.0 dB
–
–
–9.0 dB
–
–
–20.0 dB
–
–10.0 –
dBm
–
–27 –
dBm
–
–27 –
dBm
–
–10.0 –
dBm
–
–
–57.0 dBm
1 GHz to 12.75 GHz
–
–
–
–55.0 dBm
a. Desired signal is 10 dB above the reference sensitivity level (defined as –70 dBm).
b. Desired signal is 3 dB above the reference sensitivity level (defined as –70 dBm).
BROADCOM ®
September 9, 2013 • 20730-DS108-R
BROADCOM CONFIDENTIAL
Page 46