STLC4420A datasheet(16/40 Pages) STMICROELECTRONICS

номер детали	STLC4420A

подробное описание детали	Single chip 802.11b/g/a WLAN radio

PDF	40 Pages

Scroll/Zoom	100%

производитель	STMICROELECTRONICS [STMicroelectronics]

домашняя страница	http://www.st.com

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16 / 40 page

Electrical specifications

STLC4420A

16/40

LO to LNA Input

Feed through

At LO/2 Frequency. RF front end

properly matched and isolated

-70

dBm

At LO Frequency. RF front end

properly matched and isolated

-50

dBm

Maximum RX input

Level

b/g Band only. RF front end

properly matched

-23

-10

dBm

Adjacent

ChannelRejection

CCK CH6

OFDM 54Mbits Ch6

-1

TX to RX Input

Leakage

During transmit mode, affecting TX

distortion

dBm

DSB NF

High Gain RX Mode, -90dBm input,

b and g Band only, front end losses

not included

IP3 Input

-17

-16

dBm

IP2 Input

+13

dBm

DSB NF

Low Gain RX Mode, -20dBm input,

b and g Band only, front end losses

not included

29.8

IP3 Input

dBm

IP2 Input

+33

dBm

RF Hi/Lo Gain

Switching Point

b/g Band only. RF front end

properly matched.

-38

dBm

Receive Sensitivity,

b and g band, front

end losses not

included

6Mbps OFDM, 10% PER

-85

-90

dBm

9Mbps OFDM, 10% PER

-88

dBm

12Mbps OFDM, 10% PER

-87

dBm

18Mbps OFDM, 10% PER

-84

dBm

24Mbps OFDM, 10% PER

-80

dBm

36Mbps OFDM, 10% PER

-76

dBm

48Mbps OFDM, 10% PER

-73

dBm

54Mbps OFDM, 10% PER

-68

-71

dBm

1Mbps BPSK, 8% PER

-89

-96

dBm

2Mbps QPSK, 8% PER

-91

dBm

5.5Mbps CCK, 8% PER

-90

dBm

11Mbps CCK, 8% PER

-82

-86

dBm

Table 2.

General electrical specifications (continued)

Parameter

Test condition / comment

Min.

Typ.

Max.

Units

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