RF5540 Datasheet, PDF (2/7 Pages) RF Micro Devices – 4.9GHz TO 5.85GHz SWITCH AND LNA FRONT END SOLUTION

RF5540
Absolute Maximum Ratings
Parameter
DC Supply Voltage
Operating Temperature Range
Storage Temperature
ESD - Human Body Model
ESD - CDM
LNA Input Power (No Damage)
Moisture Sensitivity
Rating
5.5
-40 to +85
-40 to +150
500
1000
5
MSL2
Unit
V
°C
°C
V
V
dBm
Caution! ESD sensitive device.
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 perfor-
mance or functional operation of the device under Absolute Maximum Rating condi-
tions is not implied.
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 appli-
cation circuitry and specifications at any time without prior notice.
RFMD Green: RoHS compliant per EU Directive 2002/95/EC, 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.
Parameter
Compliance
Receive Parameters
Frequency
LNA Voltage Supply (V_DD)
LNA Enable Voltage (LNA-EN)
LNA Enabled
LNA Off
Switch Control Logic
Low
High
LNA Current
LNA V_DD
LNA_EN Current
Gain
WiFi RX
Bypass Mode
Noise Figure
Passband Ripple
WiFi RX Mode
WiFi RX Bypass Mode
WiFi RX Port Return Loss
IP1dB
IIP3
Specification
Min. Typ. Max.
Unit
Condition
IEEE802.11a, FCC CFR 15.247, .205, .209, EN and JDEC,
V_DD=2.7 to 4.2V, LNA_EN=2.5 to V_DD-0.2V, Temp=-15°C
to +75°C, Freq=4.9GHz to 5.85GHz, unless otherwise
noted.
4.90
5.85
GHz
2.7
3.6
4.2
V
2.5
3.3
V_DD - 0.2
V
0
0.2
V
LNA_EN off turns bypass switch ON
0
0.2
V
2.5
3.3
V_DD - 0.2
V
17
22
mA LNA in “ON” State
29
mA Extended temp range, -40 to +85C, input drive level -5Bm
0
5
30
uA LNA in “OFF” State
500
uA Extended temp range -40C to +85C
1
mA LNA in “ON” State
100
uA LNA in “OFF” State
600
uA Extended temp range -40C to +85C
11
16
20
dB Includes temp range -40C to +85C
-13
-9
-7
dB Includes temp range -40C to +85C
2.4
3.2
dB
V_DD>3.0V, including switch
3.4
dB Extended temp range -40C to +85C
-1.3
+1.3
dB 5.10GHz to 5.85GHz
-0.8
+0.8
dB 4.9GHz to 5.1GHz
-0.8
+0.8
dB
10
dB
-7
dBm
-10
dBm Extended temp range -40C to +85C
3
dBm
0
dBm Extended temp range -40C to +85C
2 of 7
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