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Preliminary
6-38
RF2643
Rev A1 010717
6
Absolute Maximum Ratings
Parameter
Rating
Unit
Supply Voltage
-0.5 to +3.6
VDC
Input RF Power
+3
dBm
Operating Ambient Temperature
-30 to +80
°C
Storage Temperature
-30 to +150
°C
Parameter
Specification
Unit
Condition
Min.
Typ.
Max.
Upconverter
Both Bands
Unless stated otherwise, all data in this sec-
tion is for both Cellular and PCS bands.
T = 25°C, VCC=2.75V.
IF Frequency Range
100
250
MHz
LO Input Level
-9
-6
-2
dBm
RF to LO Isolation
20
30
dBm
IF to RF Isolation
40
dBm
IF to LO Isolation
34
dBm
IF Input Impedance Differential
260
Ω
IF Input Return Loss Differential
10
dB
LO Input Impedance
Single-Ended
50
Ω
LO Input Return Loss
Single-Ended
10
dB
RF Output Impedance
Single-Ended
50
Ω
RF Output Return Loss
Single-Ended
10
dB
Cellular Band
RF= 835MHz, LO= 990MHz @-3dBm
RF Output Frequency
824
849
MHz
LO Frequency Range
909
1099
MHz
IF-RF Conversion Gain
-2
0
2
dB
Noise Figure
12
13
dB
Room Temp.
13
14
Over Temp.
Output IP3 (Linearity)
10.5
13.0
dBm
See Note 1 (end of parameter table).
Output P1dB
-3
-1
dBm
LO to RF Output Leakage
-30
dBm
PCS Band
RF= 1880MHz, LO =2030MHz@-3dBm
RF Output Frequency
1850
1910
MHz
LO Frequency Range
1950
2160
MHz
IF-RF Conversion Gain
-2
0
2
dB
Noise Figure
14.0
14.5
dB
Room Temp.
15.0
16.5
Over Temp.
Output IP3 (Linearity)
8.5
12.0
dBm
See Note 1 (end of parameter table).
Output P1dB
-4
-2
dBm
LO to RF Output Leakage
-17
dBm
Caution! ESD sensitive device.
RF Micro Devices believes the furnished information is correct and accurate
at the time of this printing. However, RF Micro Devices reserves the right to
make changes to its products without notice. RF Micro Devices does not
assume responsibility for the use of the described product(s).
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