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RFFM4203

DS130510

7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical

support, contact RFMD at (+1) 336-678-5570 or customerservice@rfmd.com.

Parameter

Specification

Unit

Condition

Min.

Typ.

Max.

Typical Conditions 3.3V

(continued)

MCS7 waveform unless otherwise noted.

Turn-on time from PA_EN edge

500

ns

Output stable to within 90% of final gain

Turn-off time from PA_EN edge

500

ns

Stability

-25

24

dBm

No spurs above -47dBm into 4:1 VSWR

CW P1dB

26

27

dBm

Tx mode in 50% Duty Cycle

Rx Performance

C_RX = high, LNA_EN = high

Gain

11

13

15

dB

NF

2.3

3

dB

In specified frequency band

RX Port Return Loss

-9.6

dB

ANT Port Return Loss

-4

dB

Input IP3

4

8

dBm

Input P1dB

-6

-2

dBm

10

15

mA

LNA_EN Control Current

30

50

μA

Rx Bypass Mode

C_RX = high, LNA_EN = low

Insertion Loss

-8.5

-7.5

-6.5

dB

RX Port Return Loss

-9.6

dB

ANT Port Return Loss

-4

dB

Input IP3

4

8

dB

Input P1dB

-6

-2

dBm

Typical Conditions 5.0V

MCS7 waveform unless otherwise noted.

Tx Performance - 11g/n/ac

Compliance with standard 802.11g/n/ac

Frequency

2412

2484

MHz

802.11n Output Power

21

21.5

dBm

802.11n HT20 and HT40 MCS7 at 25°C

11n Dynamic EVM

2.5

3

%

-32

-30.5

dB

802.11ac Output Power

17

18

dBm

802.11ac HT40 MCS9 at 25°C

11ac Dynamic EVM

1.8

%

-35

dB

Tx Performance - Spectral Mask

802.11n output power

22

dBm

802.11n HT20 and HT40 MCS7 at 25°C

802.11b output power

26

dBm

Meet 802.11b DSSS 1Mbps spectral mask