RFX8055 Datasheet, PDF (3/6 Pages) Skyworks Solutions Inc. – Low Noise Amplifier with Bypass Mode

RFX8055
Production Data Sheet
ABSOLUTE MAXIMUM RATINGS:
Parameters
DC VDD Voltage Supply
DC Control Pin Voltage
DC Voltage at Det Pin
Units Min
V
-0.3
V
-0.3
V
-0.3
DC VDD Current Consumption
TX RF Input Power
ANT RF Input Power
Junction Temperature
mA
dBm
dBm
o_C
Storage Ambient Temperature
o_C
-40
Operating Ambient Temperature
o_C
-20
Moisture Sensitivity
Max
4.0
3.6
3.6
400
+7
+10
150
+150
+85
Conditions
At VDD Pin
All Control Pins
External voltage applied to Detector Pin
Through VDD Pin when TX is “ON”
CW and all modulation types in
accordance with 802.11a/n/ac standard
Appropriate care required according to
JEDEC Standards
MSL1
Note: Sustained operation at or above the Absolute Maximum Ratings for any one or combinations of the above
parameters may result in permanent damage to the device and is not recommended. All Maximum RF Input Power
Ratings assume 50-Ohm terminal impedance.
NOMINAL OPERATING CONDITIONS:
Parameters
Units Min Typ Max
Conditions
DC VDD Voltage Supply (Note 1)
V
3.0
3.3
3.6
All VDD Pins
Control Voltage “High” (Note 2)
V
1.2
* * 3.6V or VDD Whichever is Lower
Control Voltage “Low”
V
0
0.4
DC Control Pin Current Consumption μA
1
DC Shutdown Current
μA
3
PA Turn On/Off Time
μsec
0.4
LNA Turn On/Off Time
μsec
0.4
jc (Note 3)
o_C/W
27
ja
o_C/W
64
Note 1: For normal operation of the RFX8055, VDD must be continuously applied to VDD supply pin.
Note 2: If control voltage can exceed 1.8V, a 1KΩ – 10KΩ series resistor is recommended for the application circuit on each
control line.
Note 3: Thermal measurements were performed on an RFaxis test EVB under typical use conditions. Please contact RFaxis
for details regarding the test conditions and the configuration of the thermal vias on the EVB. Refer to “PCB Land
Pattern” for recommended thermal vias.
RFeIC® is a registered trademark of RFaxis, Inc. All rights reserved.
This product document and the RFX8055 are subject to change without notice.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
3
Rev 3.2
May ‘15