LTC5593
13
5593f
TYPICAL AC PERFORMANCE CHARACTERISTICS
2.7GHz to 4GHz, low 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.
SSB NF vs RF Frequency
Conversion Gain and IIP3
vs RF Frequency
Channel Isolation
vs RF Frequency
RF FREQUENCY (GHz)
2.6 2.8
14
C
18
IIP3
G
C
3.0
3.4
3.6
5593 G55
16
22
20
4
8
6
12
10
3.2
3.8
4.0
105°C
85°C
25°C
–40°C
RF FREQUENCY (GHz)
2.6 2.8
6
10
3.0
3.4
3.6
5593 G56
8
14
12
3.2
3.8
4.0
105°C
85°C
25°C
–40°C
RF FREQUENCY (GHz)
2.6 2.8
40
ISOLATION (dB)
44
3.0
3.4
3.6
5593 G57
42
48
46
3.2
3.8
4.0
105°C
85°C
25°C
–40°C
3200MHz Conversion Gain,
IIP3 and NF vs LO Power
3800MHz Conversion Gain,
IIP3 and NF vs LO Power
Conversion Gain, IIP3 and RF
Input P1dB vs Temperature
3500MHz Conversion Gain,
IIP3 and NF vs LO Power
Conversion Gain, IIP3 and NF
vs Supply Voltage (Single Supply)
RF Isolation and LO Leakage
vs Frequency
LO INPUT POWER (dBm)
–6
6
C
SSB NF (dB)
8
12
14
16
2
24
5593 G58
10
–2
–4
4
0 6
18
20
22
2
4
8
10
12
20
NF
6
14
16
18
85°C
25°C
–40°C
IIP3
G
C
LO INPUT POWER (dBm)
–6
5
C
(dB), IIP3 (dBm)
SSB NF (dB)
7
11
13
15
2
23
5593 G59
9
–2
–4
4
0 6
17
19
21
2
4
8
10
12
20
NF
6
14
16
18
85°C
25°C
–40°C
IIP3
G
C
LO INPUT POWER (dBm)
–6
6
4
C
SSB NF (dB)
8
12
14
16
2
5593 G60
10
–2
–4
4
0 6
18
20
2
4
8
10
12
20
6
14
16
18
85°C
25°C
–40°C
IIP3
G
C
NF
V
CC
, V
CCIF
SUPPLY VOLTAGE (V)
3.0
5
C
SSB NF (dB)
7
11
13
15
3.4
5593 G61
9
3.2
3.1
3.5
3.3 3.6
17
19
21
2
4
8
10
12
6
14
16
18
85°C
25°C
–40°C
IIP3
G
C
NF
RF = 3500MHz
V
CC
= V
CCIF
CASE TEMPERATURE (°C)
–40
G
C
(dB), IIP3 (dBm), P1dB (dBm)
17
21
80
5593 G62
13
9
15
19
23
11
7
5
–10–25
205
50 65 95
35
110
V
CCIF
= 5V
V
CCIF
= 3.3V
RF = 3500MHz
IIP3
P1dB
G
C
RF, LO FREQUENCY (GHz)
2.6
LO LEAKAGE (dBm)
RF ISOLATION (dB)
–20
–10
3.2 3.6
5593 G63
–30
–40
2.8 3.0
3.4 3.8 4.0
–50
–60
50
60
40
30
20
10
RF-LO
LO-RF
RF-IF
LO-IF
