5567 查看數據表（PDF） - Linear Technology
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5567 Datasheet PDF : 20 Pages
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LTC5567
Typical Performance Characteristics 1400MHz to 3000MHz application. Test circuit shown in
Figure 1. VCC = 3.3V, PLO = 0dBm, PRF = –6dBm (–6dBm/tone for 2-tone IIP3 tests, ∆f = 2MHz), IF = 153MHz unless otherwise noted.
Conversion Gain, IIP3 and NF
vs RF Frequency (Low Side LO)
30
5
28
IIP3
26
4
24
22
TC = 25°C 3
20
18
2
16
GC
14
1
12 NF
10
0
1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0
RF FREQUENCY (GHz)
5567 G03
Conversion Gain, IIP3 and NF
vs RF Frequency (High Side LO)
30
5
28
IIP3
26
4
24
22
TC = 25°C 3
20
18
2
16
GC
14
1
12 NF
10
0
1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0
RF FREQUENCY (GHz)
5567 G06
1950MHz Conversion Gain, IIP3
and NF vs LO Power (Low Side LO)
28
26
24 IIP3
22
20
18
16
14
NF
12
10
8
6
4 GC
2
0
–6 –4 –2 0
TC = 85°C
TC = 25°C
TC = –40°C
2
4
6
LO INPUT POWER (dBm)
5567 G04
1950MHz Conversion Gain, IIP3
and NF vs LO Power (High Side LO)
28
26
24 IIP3
22
20
18
16
14
NF
12
10
TC = 85°C
TC = 25°C
TC = –40°C
8
6
4 GC
2
0
–6 –4 –2 0
2
4
6
LO INPUT POWER (dBm)
5567 G07
2550MHz Conversion Gain, IIP3
and NF vs LO Power (Low Side LO)
28
26
24
22 IIP3
20
18
16 NF
14
TC = 85°C
TC = 25°C
TC = –40°C
12
10
8
6
4 GC
2
0
–6 –4 –2 0
2
4
6
LO INPUT POWER (dBm)
5567 G05
2550MHz Conversion Gain, IIP3
and NF vs LO Power (High Side LO)
28
26
24
22 IIP3
20
18
16 NF
14
TC = 85°C
TC = 25°C
TC = –40°C
12
10
8
6
4 GC
2
0
–6 –4 –2 0
2
4
6
LO INPUT POWER (dBm)
5567 G08
RF Isolation vs RF Frequency
65 TC = 25°C
60
RF-LO
55
50
45
40
35
RF-IF
30
25
1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0
RF FREQUENCY (GHz)
5567 G09
LO Leakage vs LO Frequency
–20
TC = 25°C
–30
–40
LO-IF
–50
LO-RF
–60
–70
1.2
1.6
2.0
2.4
2.8
3.2
LO FREQUENCY (GHz)
5567 G10
5567f
5
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