RF5385 Datasheet, PDF (3/11 Pages) RF Micro Devices – 2.4GHz TO 2.5GHz, 802.11b/g/n WiFi FRONT END MODULE

RF5385
Parameter
Transmit (continued)
Gain
Gain Variance Slope
Channel 20MHz BW
Frequency 100MHz BW
Out of Band Gain
2170 MHz
Power Detector
Output Power Range
Voltage Range
Filter Bandwidth
Sensitivity
P_OUT < 10 dBm
P_OUT > 10 dBm
Voltage Target at 20dBm
P_OUT
Voltage Target at 23dBm
P_OUT
Load Variation
Current Consumption
Quiescent
Operating
FEM Leakage Current
V_REG Current
V_REG Leakage Current
Noise Figure
Input Return Loss
Thermal Resistance
Specification
Min. Typ. Max.
24
25
27
22
25
29
-0.5
+0.5
-2
+2
6
8
0
25
0.1
1.5
0.5
10
20
0.65
125
8
0.7
0.85
170
250
250
300
3
8
10
47
0.75
1
±200
250
295
325
410
500
5
50
9
Harmonics
Second
-20
Third
-20
Stability
Output VSWR 4:1
Ruggedness
Output VSWR 10:1
Input Power
0
Input Port Impedance
50
Turn-On/Off Time
1
Unit
Condition
dB
At rated P_OUT
dB Over Temp Range, Frequency, and Voltage
dB
dB In-Band variance 2.4GHz to 2.5GHz
dBc CW signal, nominal conditions
dBm
V_DC
MHz
mV/dB
mV/dB
V
11g, over supply voltage, room temp
V
11b, over supply voltage, room temp
mV up to 3:1 VSWR
mA
mA
mA
mA
mA
nA
mA
nA
dB
dB
°C/W
dBm
dBm
Nominal
All Conditions
11g/n 64QAM, P_OUT=20dBm; nominal conditions
11g/n 64QAM, P_OUT=19.5dBm; all conditions
11b CCK 11Mbps, P_OUT=23dBm; all conditions
V_CC=ON, V_REG OFF <0.2V, room temp
V_REG ON >2.85V, P_OUT=20dBm; all conditions
V_REG OFF <0.2V, room temp
V_CC=4.8V, V_REG=2.95V, C_TX=3.3V,
C_RX=C_BT=GND,P_OUT=20dBm, Modulation=OFDM 11g,
Freq=2.45GHz, DC=100%, T=85°C
P_OUT=23dBm, 1Mbps, CCK BW=1MHz, uo to 3:1 load
4.80GHz to 5.00GHz, V_CC=3.3V, Temp=25°C
7.20GHz to 7.50GHz, V_CC=3.3V, Temp=25°C
No spurs above -43dBm from 0dBm to 23dBm, all phase
angles, no spurious or oscillations.
dBm

usec
CW Input Power
Output stable to within 90% of final gain
DS120723
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
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