RF5389 Datasheet, PDF (4/14 Pages) RF Micro Devices – 3.3V, DUAL-BAND FRONT-END MODULE

RF5389
Parameter
5.0GHz Transmit, cont.
P_DET Sensitivity
>10 dBm
0 < P_OUT < 10 dBm
Current Operating
Specification
Min.
Typ.
Max.
25
8
150
Idle Current
PAEN_a Current
Shutdown
V_CC (Power Supply)
PA EN_a Voltage
Switch Voltages
Input Impedance
Output Impedance
Stability Output VSWR
90
8
5
3.0
3.3
3.6
2.8
2.85
2.9
-0.2
+0.2
3.0
3.6
0
0.2
50
50
3:1
Ruggedness Output VSWR
10:1
Second Harmonic
-30
-43
IEEE802.11a Spectral Mask per
FCC Part 15.205
IEEE802.11a Spectral Mask per
FCC Part 15.205
Turn-On Time
Turn-Off Time
Antenna Port Impedance
Input
Output
-43
-43
1.0
1.0
50
50
Unit
Condition
mV/dB
mV/dB
mA
mA
mA
μA
V
V
V
V
V
Ω
Ω
dBm
dBm
dBm
dBm
μsec
μsec
RF P_OUT=+16dBm, RMS, mean with a stan-
dard IEEE802.11g waveform, OFDM,
54Mbits/s, 64 QAM at rated output power
V_CC=ON, PAEN_a=ON, and RF=ON
V_CC=ON, PAEN_a=OFF, and RF=OFF
PAEN_a is in the high state (ON)
PAEN_a is in the off state (OFF)
Switch voltage in the high state.
Switch voltage in the low state.
Stable, max spurious -47dBm
Conditions: max operating voltage, max input
power
No damage, conditions: max operating voltage,
max input power
Fundamental frequency is between 4900MHz
and 5299MHz at P_OUT=+16dBm measured
with 6Mbps
Fundamental frequency is between 5300MHz
and 5825MHz at P_OUT=+16dBm measured
with 6Mbps
Amplifier set up for best IEEE802.11a perfor-
mance; F_C=5180MHz; RF P_OUT=+16dBm;
T=+25°C, Measured @ 5150MHz
Amplifier set up for best IEEE802.11a perfor-
mance; F_C=5320MHz; RF P_OUT=+16dBm;
T=+25°C, Measured @ 5350MHz
Output stable to within 90% of final gain
Output stable to within 90% of final gain
Ω
Ω
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Rev A2 DS071130