RFFM8550 Datasheet, PDF (2/8 Pages) RF Micro Devices – 4.9GHz to 5.85GHz 802.11a/n/ac WiFi Switch + LNA Module

RFFM8550
Absolute Maximum Ratings
Parameter
DC Supply Voltage (No RF Applied)
DC Supply Current
Operating Case Temperature
Storage Temperature
Maximum TX Input Power for 11b/g/n/ac (No Damage)
Maximum RX Input Power (No Damage)
Bypass Mode Maximum RX input power (No damage)
Moisture Sensitivity
Nominal Operating Parameters
Parameter
Specification
Min
Typ
Max
Compliance:
Operating Frequency
Extended Frequency
Operating Temperature
Power Supply VDD
Control Voltage-high
Control Voltage-low
Transmit (TX-ANT)
Insertion Loss
TX Port Return Loss
ANT Port Return Loss
Input P1dB
ANT-RX Isolation
5.18
5.825
4.9
5.925
-40
25
85
3.0
3.6
5.0
2.8
3.1
VCC
0
0.24
0.6
1.2
12
25
12
25
27
30
28
35
Receive (ANT-RX)-LNA On
Gain
9
12
14
Gain flatness over any 80MHz
BW
-0.25
+0.25
Gain flatness across band
-1
+1
Noise Figure-Nominal
2.5
3
Rating
-0.5 to 6
100
-40 to +85
-40 to +150
+30
+12
+25
MSL2
Unit
V
mA
°C
°C
dBm
dBm
dBm
Caution! ESD sensitive device.
RFMD Green: RoHS status based on EU
Directive 2011/65/EU (at time of this
document revision), halogen free per IEC
61249-2-21, < 1000ppm each of
antimony trioxide in polymeric materials
and red phosphorus as a flame retardant,
and <2% antimony in solder.
Exceeding any one or a combination of the Absolute
Maximum Rating conditions may cause permanent
damage to the device. Extended application of Absolute
Maximum Rating conditions to the device may reduce
device reliability. Specified typical performance or
functional operation of the device under Absolute
Maximum Rating conditions is not implied.
Unit Condition
GHz
GHz
ºC
V
V
V
dB
dB
dB
dBm
dB
dB
dB
dB
dB
4.9GHz to 5.85GHz Only
VTX, VRX, and LNA_EN Should not exceed VCC voltage
VDD = 3.6V, unless otherwise noted
T = 25C°, VDD = 3.6V
T = 25°C, VDD = 3.6V
TX Mode-TX enabled and maximum power
VDD = 3.6V, unless otherwise noted
T = 25°C, VDD = 3.6V
T = 25°C, VDD = 3.6V
RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421
DS150128
For sales or technical support, contact RFMD at +1.336.678.5570 or [e-mail].
The information in this publication is believed to be accurate. However, no responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any infringement of patents or other rights of
third parties resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended
application circuitry and specifications at any time without prior notice.
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