RDA5991 Datasheet_ V1.1(7)

RDA5991 DATASHEET

level

As specified in Condition/Notes)

Adjacent channel rejection DSS

11Mbps DSS

1024 Octet

Adjacent channel rejection OFDM 6 Mbps OFDM (Difference between interfering and 9 Mbps OFDM 12 Mbps OFDM 10% 18 Mbps OFDM 24 Mbps OFDM desir- 36 Mbps OFDM 48 Mbps OFDM conditi-

54 Mbps OFDM

on /Notes)

Maximum receiver gain

35 dB

86

16151311840－1

dB

Table 5-2 WLAN 2.4 GHz Transmitter Performance Specifications

(VBAT = 3.6 V, TA = 27°C, unless otherwise specified)

SYMBOL PARAMETER

CONDITIONS 802.11b Transmitter

MIN TYP MAX UNIT

Frequency range Tx Power Level Frequency tolerance Spectrum Mask Modulation accuracy Time for power up Time for power dowm Frequency range Tx Power Level Frequency tolerance Modulation accuracy Spectrum Mask

MHz

output power ①

11MHz to 22MHz 22MHz to 50MHz All data rate

802.11g Transmitter

-10

-30 -50 10 1.5 1.5 -

10 2 2 ppm dBr dBr % us us MHz

EVM Compliant OFDM output power②

All data rate At 11 MHz offset At 20 MHz offset At 30 MHz offset

-10

10 -25 -20 -28 -40

ppm dB dBr dBr dBr

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