STLC2500A View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'STLC2500A' PDF : 37 Pages View PDF
General specification
6
General specification
STLC2500A
All the provided values are specified over the operational conditions (VDD and temperature)
according to the Bluetooth 1.1 and 1.2 specifications unless otherwise specified.
6.1
Receiver
To be compliant with the Bluetooth norm, an external RF filter is required to provide
minimum -17dB of attenuation in the band: 30MHz - 2000MHz and 3000MHz - 12.75GHz.
All specifications below are given at pin level and over temperature unless otherwise
specified.
Table 15. Receiver parameters(1)
Symbol
Parameter
Conditions
RFin
RXsens
RXmax
Input frequency range
Receiver Sensitivity
(Clean transmitter)
Maximum useable input
signal level
@ BER 0.1%
@ BER 0.1%
Receiver interferer performance @BER 0.1%
C/Ico-
channel
C/I1MHz
C/I+2MHz
C/I-2MHz
C/I+3MHz
C/I-3MHz
C/I≥4MHz
Co-channel interference
Adjacent (±1MHz)
interference
Adjacent (+2MHz)
interference
Adjacent (-2MHz)
interference
Adjacent (+3MHz)
interference
Adjacent (-3MHz)
interference
Adjacent (≥±4MHz)
interference
@ Input signal
strength = -60dBm
@ Input signal
strength = -60dBm
@ Input signal
strength = -60dBm
@ Input signal
strength = -67dBm
@ Input signal
strength = -67dBm
@ Input signal
strength = -67dBm
@ Input signal
strength = -67dBm
Receiver inter-modulation
IMD
Inter-modulation
Measured as defined in
BT test specification.
Min.
2402
Typ.
-85
+15
-35
-25
-44
-37
-46
-35
Max.
2480
Unit
MHz
dBm
dBm
9
dB
-2
dB
dB
dB
dB
dB
dB
dBm
20/37
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