RF5521 Datasheet, PDF (2/10 Pages) RF Micro Devices – 3.3V, SWITCH AND LNA FRONT END MODULE

RF5521
Absolute Maximum Ratings
Parameter
DC Supply Voltage
Stability, Output VSWR
Antenna Port Nominal Impedance
Full Spec Compliant Temperature
Range
Storage Temperature
Moisture Sensitivity Level
LNA Input Power (no damage)
Rating
5.5
5:1
50
-10 to +75
-40 to +150
MSL2
5
Unit
V
Ω
°C
°C
dBm
Ca u t io n! ESD sen sitive de vice.
Exceeding any one or a combination of the Absolute Maximum Rating conditions m ay
cause permanent damage to the device. Extended application of Absolute Maximum
Rating conditions to the device m ay reduce device reliability. Specified typical
performance or functional operation of the device under Absolute Maximum Rating
conditions is not implied.
RoHS status based on EU Directive 201 1/65/EU (at time of this document revision).
The information in this publication is believed to be accurate and reliable. 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 tim e without prior notice.
Parameter
Compliance
Operating Frequency
LNA Voltage Supply (V_DD)
LNA Enable Voltage (LNA_En)
Switch Control Voltage “HIGH”
Switch Control Voltage “LOW”
LNA Bypass (LNA_EN)
LNA Current
LNA V_DD
LNA Enable
LNA Bypass
Gain, WiFi Rx
Bypass Mode
Noise Figure
WiFi Rx
Bypass Mode
Passband Ripple
Output Return Loss
WiFi Input/Output Impedance
Specification
Min.
Typ.
Max.
2.4
3.0
2.70
0
2.4
2.7
4.5
9
-5.0
-0.2
-0.2
7.5
3.3
2.85
7
12
-4.0
2.0
4.0
12
50
2.5
4.5
4.5
0.2
4.5
0.2
4.5
0.2
14
5
1
1
14
-3.0
3.0
5.0
+0.2
+0.2
20
Unit
Condition
IEEE802.11b/g/n, FCC CFR 15.247,.205,.209,
EN & JDEC. VDD=3.3V, LNA EN=2.85V,
Temp=+25°C, Freq=2.4GHz to 2.5GHz, unless
noted otherwise.
GHz
V
V
LNA Enabled
V
LNA Off.
V
V
V
LNA Bypass Disabled
V
LNA Bypass Enabled
mA
LNA in “On” state.
μA
LNA in “Off” state.
mA
LNA Enabled.
mA
LNA Bypass Mode.
dB
WiFi ANT-RX. (LNA_EN High)
dB
WiFi ANT-RX, (LNA_EN Low)
VDD>3.0V, including switch
dB
WiFi RX Mode.
dB
LNA Bypass.
dB
WiFi RX Mode.
dB
WiFi ANT-BT
dB
LNA ON
Ω
No external matching.
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DS130715