ltc5593 Linear Technology Corporation, ltc5593 Datasheet - Page 15

• Manufacturer Part Number: ltc5593
• Description: Dual 2.3ghz To 4.5ghz High Dynamic Range Downconverting Mixer
• Manufacturer: Linear Technology Corporation

TYPICAL AC PERFORMANCE CHARACTERISTICS
2.7GHz to 4GHz, high side LO, I
P
RF
24
22
20
18
16
14
17
15
13
14
12
23
21
19
11
22
20
18
16
10
9
= –3dBm (–3dBm/tone for 2-tone IIP3 tests, ∆f = 2MHz), IF = 190MHz, unless otherwise noted. Test circuit shown in Figure 1.
5
8
7
6
4
2.6
3.0
–6
Conversion Gain, IIP3 and NF
vs Supply Voltage (Single Supply)
Conversion Gain and IIP3
vs RF Frequency
3200MHz Conversion Gain,
IIP3 and NF vs LO Power
IIP3
G
IIP3
G
RF = 3500MHz
V
C
C
CC
2.8
= V
3.1
–4
V
IIP3
CC
CCIF
, V
LO INPUT POWER (dBm)
3.0
RF FREQUENCY (GHz)
CCIF
3.2
–2
SUPPLY VOLTAGE (V)
3.2
3.3
0
3.4
3.4
2
3.6
SEL
3.5
3.8
4
105°C
85°C
25°C
–40°C
85°C
25°C
–40°C
85°C
25°C
–40°C
5593 G73
5593 G76
5593 G79
= high (low power mode). V
G
NF
NF
C
4.0
3.6
6
10
14
12
8
6
4
20
16
14
12
10
6
14
12
10
6
18
8
4
2
20
18
16
8
4
2
22
20
18
16
14
12
12
10
16
14
10
24
22
20
18
16
14
12
10
8
6
4
8
6
8
6
4
– 40
2.6
–6
SSB NF vs RF Frequency
3500MHz Conversion Gain,
IIP3 and NF vs LO Power
Conversion Gain, IIP3 and RF
Input P1dB vs Temperature
IIP3
G
P1dB
IIP3
C
– 25
G
C
2.8
–4
– 10
CASE TEMPERATURE (°C)
LO INPUT POWER (dBm)
3.0
RF FREQUENCY (GHz)
5
–2
CC
20
3.2
= 3.3V, V
35
0
3.4
50 65
2
RF = 3500MHz
3.6
V
V
CCIF
CCIF
CCIF
80
4
3.8
= 5V
= 3.3V
105°C
85°C
25°C
–40°C
= 3.3V, ENA = ENB = high, T
85°C
25°C
–40°C
5593 G77
95
5593 G74
5593 G80
NF
110
4.0
6
20
18
16
14
12
10
8
6
2
4
–10
–30
–40
–50
–60
–20
22
18
16
14
12
20
10
55
52
49
46
43
40
8
4
6
0
2.6
2.6
–6
Channel Isolation
vs RF Frequency
3800MHz Conversion Gain,
IIP3 and NF vs LO Power
RF Isolation and LO Leakage
vs Frequency
IIP3
G
C
2.8
2.8
–4
105°C
85°C
25°C
–40°C
LO INPUT POWER (dBm)
RF/LO FREQUENCY (GHz)
3.0
3.0
RF FREQUENCY (GHz)
–2
C
LO-IF
= 25°C, P
3.2
3.2
0
LO-RF
RF-IF
3.4
3.4
LTC5593
RF-LO
LO
2
3.6
3.6
= 0dBm,
4
3.8
3.8
85°C
25°C
–40°C
5593 G78
5593 G75
5593 G81
NF
15
4.0
4.0
6
70
60
30
10
20
16
14
12
10
6
50
40
20
18
8
4
2
5593p