RFFM8800 Datasheet, PDF (2/10 Pages) RF Micro Devices – 2.4 GHz to 2.5GHz and 4.9GHz to 5.85GHz 802.11b/g/a/n Front End module

Absolute Maximum Ratings
Parameter
DC Supply Voltage
PA Enable Voltage
Rating
-0.5 to +5.4
-0.5 to 5
DC Supply Current
500
Maximum Tx and Rx Input Power (no damage)
0
Operating Case Temperature
-40 to +85
Storage Temperature
-40 to +150
Moisture Sensitivity
MSL3
Unit
Vdc
Vdc
mA
dBm
°C
°C
RFFM8800
2.4 GHz to 2.5GHz and 4.9GHz to 5.85GHz
802.11b/g/a/n Front End module
Parameter
Input and Output Port Impedance
Operating Temperature
Extended Operating Temperature
Storage Temperature
Power Supply VCC
Switch Control Voltage – high
Switch Control Voltage – low
PEN2, PEN5 ON
PEN2, PEN5 OFF
Transmit (TX-ANT) 802.11b/g/n
EVM
Frequency Range
11g
11n
Gain (2.142GHz to 2.484GHz)
Gain Variance slope
Channel 40MHz BW
Channel 20MHz BW
Frequency 100MHz BW
Out of Band Gain (1600MHz to 1660MHz
11b Spectral Mask
11g Spectral Mask
11n Spectral Mask
Current Consumption
Quiescent
Operating
FEM Leakage
TX Port Return Loss (S11)
ANT Port Return Loss
Harmonics
Second
Third
Stability
Output VSWR
Turn-On/Off Time
Min.
-10
-40
-40
3
2.8
2.8
Specification
Typ.
50
3.3
3.1
0
3.1
0
Max.
+70
+85
+150
4.8
4.6
0.2
4.6
0.2
2.412
2.484
1.7
2
2.5
3
2
2.5
3
21
24
26.5
-1
1
-0.5
0.5
-2
2
-12
-34
-32
-54
-52
-23
-20
-30
-25
-43
-40
-23
-20
-30
-28
-48
-45
140
190
230
5
-12
-8
-12
-25
-22
-40
4:1
0.2
0.8
Unit
Ω
°C
°C
°C
V
V
V
V
V
GHz
%
%
%
%
dB
dB
dB
dB
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
mA
mA
µA
dB
dB
dBm
dBm
µA
Condition
Functional with derated performance
PA in “On” state
PA in “Off” state
T= 25°C; VCC= 3.3V, PEN2=High; 50% Duty Cycle; Freq=
2.412GHz to 2.484GHz unless otherwise noted.
18.0dBm
19.5dBm
17.5dBm
18.5dBm
At rated POUT
50Ω load
At POUT= 21.5dBm:fc +/-11MHz
At POUT= 21.5dBm:fc +/-22MHz
At POUT= 19.5dBm:fc +/-11MHz
At POUT= 19.5dBm:fc +/-20MHz
At POUT= 19.5dBm:fc +/-30MHz
At POUT= 18.0dBm:fc +/-11MHz
At POUT= 18.0dBm:fc +/-20MHz
At POUT= 18.0dBm:fc +/-30MHz
Pout= 19.5dBm, 11g
VCC= 4.8V, RF= “OFF”
POUT= 21.5dBm, 1Mbps, DSSS BW= 1MHz, up to 3:1 load
4.80GHz to 5.00GHz, VCC= 3.3V
7.20GHz to 7.50GHz, VCC= 3.3V
PA must be stable from 0dBm to 21dBm. CW Signal, No
spurs above -41.25dBm for non-harmonic related signals
All phase angles, no spurious or oscillations
From 10% to 90% of total gain/
From 90% to 10% of power-off gain
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