RFFM4203 Datasheet, PDF (4/8 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 5.0V
(continued)
General Tx Performance
Second Harmonic
Third Harmonic
Gain
Gain variation over Temp
Power Detect Voltage
Power Detect Accuracy
Power Detect Voltage
Input Return Loss - Tx_in pin
Output Return Loss at ANT pin
Operating Current
Quiescent Current
Leakage Current
V_CONTROL High (PA_EN, C_BT,
C_RX, LNA_EN)
V_CONTROL Low (PA_EN, C_BT,
C_RX, LNA_EN)
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
Specification
Min. Typ. Max.
Unit
Condition
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.
25
-2
0.14
-2
0.95
2.8
-20
-43
27
0.16
1.05
-13
-15
260
230
190
2
2.9
-18
-38
29
+2
0.18
+2
1.20
-10
-10
290
260
10
5.0
dBm/MHz
dBm/MHz
dB
dB
V
dB
V
dB
dB
mA
mA
mA
μA
V
P_OUT = 21.5dBm
P_OUT = 0dBm and also when RF = off
Into 3:1 VSWR load at 25°C
P_OUT = 21.5dBm
In specified frequency band
At rated 11n P_OUT
At rated P_OUT 19dBm
Nominal conditions; no RF applied
V_CC = 5V, PA_EN = low, C_RX = low, LNA_EN = low at
25°C
0
0.2
V
500
500
-25
24
28.5
29.5
11.5
14
16
2.3
3.0
-9.6
-4
4
8
-6
-2
10
20
30
50
-8.5
-7.5
-6.5
-9.6
-4
4
8
-6
-2
ns
Output stable to within 90% of final gain
ns
dBm No spurs above -47dBm into 4:1 VSWR
dBm Tx mode in 50% duty cycle
Temperature = -10°C to +70°C, V_DD = 5.0V,
C_RX = high, LNA_EN = high
dB
dB In specified frequency band
dB
dB
dBm
dBm
mA
μA
Temperature = -10°C to +70°C, V_DD = 5.0V,
C_RX = high, LNA_EN = low
dB
dB
dB
dB
dBm
4 of 8
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DS130510