Wlan 2.4 Ghz Transmitter Performance Specifications - Infineon Cypress WICED CYW43903 Manual

14.4 WLAN 2.4 GHz Transmitter Performance Specifications

Note: Unless otherwise noted, the values shown in
Table 21. WLAN 2.4 GHz Transmitter Performance Specifications
Parameter
Frequency range
1
RF port TX power EVM
(highest power setting, 25°C, and
VBAT = 3.6)
2
OFDM EVM
(25°C, VBAT = 3.6V)
Phase noise
TX power control dynamic range
Closed-loop TX power variation at
highest
power level setting
Carrier suppression
Gain control step
Return loss at Chip port TX
1. This specification row indicates the linear power specification as measured from the chip output port. The requirement is in dBm (TX power). The ratio (dB) in the
Conditions/Notes column is the EVM.
2. This specification row indicates the EVM floor. The requirement is in dB (EVM). The power in the Conditions/Notes column is the TX power specification in dBm.
Document Number: 002-14826 Rev. *G
PRELIMINARY
Table 21 apply at the chip ports.
Condition/Notes
–
DSS/CCK
OFDM, BPSK
OFDM, QPSK
OFDM, 16-QAM
OFDM, 64-QAM (R = 3/
4)
OFDM, 64-QAM (MCS7,
HT20)
OFDM, BPSK
OFDM, 64-QAM
MCS7
37.4 MHz crystal, integrated from 10 kHz to
10 MHz
–
Across full temperature and voltage range.
Applies to 10 dBm to 20 dBm output power
range.
–
–
Z = 50Ω
o
Minimum
2400
–9 dB –
–8 dB –
–13 dB –
–19 dB –
–25 dB –
–27 dB –
5 dBm –29
5 dBm –31
5 dBm –33
–
10
–
15
–
–
CYW43903
Typical Maximum
– 2500 MHz
20.5 – dBm
20 – dBm
20 – dBm
19 – dBm
19 – dBm
18.5 – dBm
–31 – dB
–33 – dB
–35 – dB
0.45 – Degrees
– – dB
– ±1.5 dB
– – dBc
0.25 – dB
6 – dB
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