RFFM4203 Datasheet, PDF (3/8 Pages) RF Micro Devices – 3.0V TO 5.0V, 2.4GHz TO 2.5GHz 802.11b/g/n/ac WiFi FRONT END MODULE

RFFM4203
Parameter
Typical Conditions 3.3V
(continued)
Turn-on time from PA_EN edge
Turn-off time from PA_EN edge
Stability
CW P1dB
Rx Performance
Gain
NF
RX Port Return Loss
ANT Port Return Loss
Input IP3
Input P1dB
I_DD
LNA_EN Control Current
Rx Bypass Mode
Insertion Loss
RX Port Return Loss
ANT Port Return Loss
Input IP3
Input P1dB
Typical Conditions 5.0V
Tx Performance - 11g/n/ac
Frequency
802.11n Output Power
11n Dynamic EVM
802.11ac Output Power
11ac Dynamic EVM
Tx Performance - Spectral Mask
802.11n output power
802.11b output power
Specification
Min. Typ. Max.
500
500
-25
24
26
27
11
13
15
2.3
3
-9.6
-4
4
8
-6
-2
10
15
30
50
-8.5
-7.5
-6.5
-9.6
-4
4
8
-6
-2
2412
21
17
21.5
2.5
-32
18
22
26
2484
3
-30.5
1.8
-35
Unit
ns
ns
dBm
dBm
dB
dB
dB
dB
dBm
dBm
mA
μA
dB
dB
dB
dB
dBm
MHz
dBm
%
dB
dBm
%
dB
Condition
Temperature = -10°C to +70°C, V_CC = 3.3V,
PA_EN = high, P_OUT = 19dBm using a IEEE802.11n
MCS7 waveform unless otherwise noted.
Output stable to within 90% of final gain
No spurs above -47dBm into 4:1 VSWR
Tx mode in 50% Duty Cycle
Temperature = -10°C to +70°C, V_DD = 3.3V,
C_RX = high, LNA_EN = high
In specified frequency band
Temperature = -10°C to +70°C, V_DD = 3.3V,
C_RX = high, LNA_EN = low
Temperature = -10°C to +70°C, V_CC = 5.0V,
PA_EN = high, P_OUT = 21.5dBm using a IEEE802.11n
MCS7 waveform unless otherwise noted.
Compliance with standard 802.11g/n/ac
802.11n HT20 and HT40 MCS7 at 25°C
802.11ac HT40 MCS9 at 25°C
dBm 802.11n HT20 and HT40 MCS7 at 25°C
dBm Meet 802.11b DSSS 1Mbps spectral mask
DS130510
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
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