CYW20732A0
Table 17. Transmitter RF Specifications
Parameter
Transmitter Section
Frequency range
Minimum
2402
Typical
Maximum
Unit
MHz
–
2480
Output power adjustment range
Default output power
Output power variation
Adjacent Channel Power
|M – N| = 2
–20
–
–
4
–
–
dBm
dBm
dB
4.0
2.0
–
–
–
–
–
–20
–30
dBm
dBm
|M – N| 3
Out-of-Band Spurious Emission
30 MHz to 1 GHz
–
–
–
–
–
–
–
–
–36.0
–30.0
–47.0
–47.0
dBm
dBm
dBm
dBm
1 GHz to 12.75 GHz
1.8 GHz to 1.9 GHz
5.15 GHz to 5.3 GHz
LO Performance
Initial carrier frequency tolerance
Frequency Drift
–
–
±150
kHz
Frequency drift
–
–
–
–
±50
20
kHz
Drift rate
kHz/50 µs
Frequency Deviation
Average deviation in payload
(sequence used is 00001111)
225
185
–
–
–
2
275
–
kHz
kHz
MHz
Maximum deviation in payload
(sequence used is 10101010)
Channel spacing
–
3.3 Timing and AC Characteristics
In this section, use the numbers listed in the Reference column of each table to interpret the following timing diagrams.
3.3.1 UART Timing
Table 18. UART Timing Specifications
Reference
Characteristics
Min
Max
24
Unit
Baud out cycles
ns
1
2
3
Delay time, UART_CTS_N low to UART_TXD valid
Setup time, UART_CTS_N high before midpoint of stop bit
Delay time, midpoint of stop bit to UART_RTS_N high
–
–
–
10
2
Baud out cycles
Document Number: 002-14837 Rev. *L
Page 24 of 35
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