TQ5131
Data Sheet
Typical Performance, Note: HG Mode=CDMA High Gain, LG Mode=CDMA Low Gain
Test Conditions, unless otherwise specified: Vdd=2.8V, Ta=25C, RF=881MHz, LO=966MHz, IF=85MHz, LO input=-4dBm
Gain vs. Frequency
Idd vs. Frequency
18
16
14
12
10
8
6
4
2
869
HG Mode
LG Mode
AMPS Mode
875
882
888
894
Frequency (MHz)
16
15
14
13
12
11
10
9
8
7
6
869
HG Mode
LG Mode
AMPS Mode
875
882
888
894
Frequency (MHz)
12
10
8
6
4
2
0
-2
-4
869
Input IP3 vs. Frequency
HG Mode
LG Mode
AMPS Mode
875
882
888
894
Frequency (MHz)
18
16
14
12
10
8
6
4
-30
Gain vs. Temperature
HG Mode
LG Mode
AMPS Mode
0
25
55
85
Temperature (Celsius)
11
10
9
8
7
6
5
4
3
2
869
Noise Figure vs. Frequency
HG Mode
LG Mode
AMPS Mode
875
882
888
894
Frequency (MHz)
12
9
6
3
0
-3
-6 -30
Input IP3 vs. Temperature
HG Mode
LG Mode
AMPS Mode
0
25
55
85
Temperature (Celsius)
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