[AK1221]
7. Output Load Resistor(RLoad) vs. IIP3, NF, Gain
30
28
26
24
22
20
18
16
14
12
10
430 480 530 580 630 680 730 780
RL [ohm]
18
17
16
15
14
13
12
430 480 530 580 630 680 730 780
RL [ohm]
19
17
15
13
11
9
7
5
430 480 530 580 630 680 730 780
RL [ohm]
5
4
3
2
1
0
-1
-2
-3
-4
-5
430 480 530 580 630 680 730 780
RL [ohm]
Resistance for current adjustment
22kohm
33kohm
56kohm
8. Leakage
Fig. 10 Output Load Resistor(RLoad) vs. IIP3, NF, Gain
RFIN=2500MHz,-20dBm,LO input=2350MHz,0dBm,RLoad=680,Ta=25℃ VDD=5V
Parameter
BIAS
Typ.
Unit
RF – LO Leakage
22k
-36
dBc
56k
-36
dBc
RF – IF Leakage
22k
-61
dBc
56k
-57
dBc
LO – RF Leakage
22k
-44
dBc
56k
-44
dBc
LO – IF Leakage
22k
-58
dBc
56k
-66
dBc
MS1400-E-02
15
2013/05