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RF2489
Rev A21 DS070308
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
Absolute Maximum Ratings
Parameter
Rating
Unit
Supply Voltage
-0.5 to +5.0
V
DC
Input LO and RF Levels
+6
dBm
Operating Ambient Temperature
-40 to +85
°C
Storage Temperature
-40 to +150
°C
Parameter
Specification
Unit
Condition
Min.
Typ.
Max.
Overall
T = 25°C, V
CC =2.75V
RF Frequency Range
869 to 894
MHz
1930 to 1990
MHz
1575.42
MHz
GPS
IF Frequency Range
0.1 to 400
MHz
Cellular Band
JCDMA Band
Freq=869MHz to 894MHz
Freq=832MHz to 870MHz
LNA (On)
LNA 50
Ω match
Gain
13.5
15.0
16.5
dB
IP SET=1
13.0
14.5
16.0
dB
IP SET=0
Noise Figure
1.1
1.3
dB
IP SET=1
1.1
1.3
dB
IP SET=0
Input IP3
+8.0
+10.5
dBm
IP SET=1
+5.0
+8.5
dBm
IP SET=0
Current
6.5
mA
IPSET=1
4.5
mA
IPSET=0
Isolation
23
dB
LNA (Off)
Gain
-6.5
-5.0
-3.5
dB
Noise Figure
5.0
5.5
dB
Input IP3
+21.0
+25.0
dBm
Current
0
mA
Isolation
5
dB
Mixer - CDMA/JCDMA
LO Input Level=-4dBm
Gain
12.0
13.5
15.0
dB
Mixer Preamp ON
2
4.5
dB
Mixer Preamp OFF
Noise Figure
7
8
dB
Mixer Preamp ON
14
16
dB
Mixer Preamp OFF
Input IP3
+2.5
+3.5
dBm
Mixer Preamp ON
+11.0
+14.0
dBm
Mixer Preamp OFF
Current
19.5
mA
Mixer Preamp ON/Mixer/LO Input Amps
15.0
mA
Mixer Preamp OFF/Mixer/LO Input Amps
LO to RF Isolation
36
dB
Mixer Preamp ON
30
dB
Mixer Preamp OFF
Caution! ESD sensitive device.
The information in this publication is believed to be accurate and reliable. How-
ever, 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 cir-
cuitry, recommended application circuitry and specifications at any time without
prior notice.
RoHS status based on EUDirective2002/95/EC (at time of this document revi-
sion).
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