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BCM20730 Datasheet(Fiches technique) 47 Page - Cypress Semiconductor

Numéro de pièce BCM20730
Description  Single-Chip Bluetooth Transceiver for Wireless Input Devices
Télécharger  62 Pages
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Fabricant  CYPRESS [Cypress Semiconductor]
Site Internet  http://www.cypress.com
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 47 page
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RF Specifications
BROADCOM
September 9, 2013 • 20730-DS108-R
Page 46
®
BCM20730 Data Sheet
BROADCOM CONFIDENTIAL
RF Specifications
Table 16: Receiver RF Specifications
Parameter
Mode and Conditions
Min
Typ
Max
Unit
Receiver Section
Frequency range
2402
2480
MHz
RX sensitivity (standard)
GFSK, 0.1%BER, 1 Mbps
–88.0
–84.0
dBm
RX sensitivity (low current)
–84.0
dBm
Input IP3
–16
dBm
Maximum input
–10
dBm
Interference Performance
C/I cochannel
GFSK, 0.1%BERa
a. Desired signal is 10 dB above the reference sensitivity level (defined as –70 dBm).
––
11.0
dB
C/I 1 MHz adjacent channel
GFSK, 0.1%BERa
––
0.0
dB
C/I 2 MHz adjacent channel
GFSK, 0.1%BERa
–30.0
dB
C/I
≥ 3 MHz adjacent channel
GFSK, 0.1%BERb
b. Desired signal is 3 dB above the reference sensitivity level (defined as –70 dBm).
–40.0
dB
C/I image channel
GFSK, 0.1%BERa
––
–9.0
dB
C/I 1 MHz adjacent to image
channel
GFSK, 0.1%BERa
–20.0
dB
Out-of-Band Blocking Performance (CW)b
30 MHz to 2000 MHz
0.1%BER
–10.0
dBm
2000 MHz to 2399 MHz
0.1%BER
–27
dBm
2498 MHz to 3000 MHz
0.1%BER
–27
dBm
3000 MHz to 12.75 GHz
0.1%BER
–10.0
dBm
Spurious Emissions
30 MHz to 1 GHz
–57.0
dBm
1 GHz to 12.75 GHz
–55.0
dBm




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