LTC5593
11
5593f
TYPICAL AC PERFORMANCE CHARACTERISTICS
2.3GHz to 2.7GHz, high side LO, I
SEL
= high (low power mode). V
CC
= 3.3V, V
CCIF
= 3.3V, ENA = ENB = high, T
C
= 25°C, P
LO
= 0dBm,
P
RF
= –3dBm (–3dBm/tone for 2-tone IIP3 tests, ∆f = 2MHz), IF = 190MHz, unless otherwise noted. Test circuit shown in Figure 1.
2700MHz Conversion Gain,
IIP3 and NF vs LO Power
Conversion Gain, IIP3 and NF
vs Supply Voltage (Single Supply)
SSB NF vs RF Frequency
Conversion Gain and IIP3
vs RF Frequency
Channel Isolation
vs RF Frequency
2300MHz Conversion Gain,
IIP3 and NF vs LO Power
2500MHz Conversion Gain,
IIP3 and NF vs LO Power
RF FREQUENCY (GHz)
2.2
13
C
15
17
19
21
23
5
7
9
11
13
IIP3
G
C
15
2.3
2.4 2.5 2.6
5593 G37
2.7 2.8
105°C
85°C
25°C
–40°C
RF FREQUENCY (GHz)
2.2
6
SSB NF (dB)
8
10
12
14
16
2.3
2.4 2.5 2.6
5593 G38
2.7 2.8
105°C
85°C
25°C
–40°C
RF FREQUENCY (GHz)
2.2
40
ISOLATION (dB)
47
54
61
2.3 2.4 2.5 2.6
5593 G39
2.7 2.8
105°C
85°C
25°C
–40°C
LO INPUT POWER (dBm)
–6
6
C
(dB), IIP3 (dBm)
SSB NF (dB)
8
12
14
16
2
5593 G40
10
–2
–4
4
0 6
18
20
22
2
4
8
10
12
NF
6
14
16
18
85°C
25°C
–40°C
G
C
IIP3
LO INPUT POWER (dBm)
–6
6
C
(dB), IIP3 (dBm)
SSB NF (dB)
8
12
14
16
2
5593 G41
10
–2
–4
4
0 6
18
20
22
2
4
8
10
12
NF
6
14
16
18
85°C
25°C
–40°C
G
C
IIP3
LO INPUT POWER (dBm)
–6
6
C
SSB NF (dB)
8
12
14
16
2
5593 G42
10
–2
–4
4
0 6
18
20
22
2
4
8
10
12
NF
6
14
16
18
85°C
25°C
–40°C
G
C
IIP3
V
CC
, V
CCIF
SUPPLY VOLTAGE (V)
3.0
6
C
(dB), IIP3 (dBm)
SSB NF (dB)
8
12
14
16
3.4
24
5593 G43
10
3.2
3.1
3.5
3.3 3.6
18
20
22
2
4
8
10
12
20
NF
6
14
16
18
85°C
25°C
–40°C
G
C
IIP3
RF = 2500MHz
V
CC
= V
CCIF
Conversion Gain, IIP3 and RF
Input P1dB vs Temperature
RF Isolation and LO Leakage
vs Frequency
CASE TEMPERATURE (°C)
–40
C
(dB), IIP3 (dBm), P1dB (dBm)
18
22
26
80
5593 G44
14
10
16
20
24
12
8
6
–10–25
205
50 65 95
35
110
V
CCIF
= 5V
V
CCIF
= 3.3V
RF = 2500MHz
IIP3
P1dB
G
C
RF, LO FREQUENCY (GHz)
2.1
LO LEAKAGE (dBm)
RF ISOLATION (dB)
–20
–10
0 70
2.4 2.6
5593 G45
–30
–40
2.2 2.3
2.5 2.7 2.8
–50
–60
50
60
40
30
20
10
RF-LO
LO-RF
RF-IF
LO-IF