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