LTC5549
7
5549fa
For more information www.linear.com/LTC5549
Typical perForMance characTerisTics
RF Isolation
5.8GHz Conversion Loss
Histogram 5.8GHz IIP3 Histogram
Conversion Loss and IIP3 vs IF
Frequency (Low Side LO) Input P1dB vs RF Frequency
LO Leakage
2GHz to 13GHz downmixer application.
V
CC
= 3.3V, EN = high, X2 = low, T
C
= 25°C, P
LO
= 0dBm, P
RF
= –5dBm (–5dBm/tone for two-tone IIP3 tests, Δf = 2MHz), IF = 1.89GHz,
unless otherwise noted. Test circuit shown in Figure 1.
IF FREQUENCY (GHz)
0.5 1
27
6
5549 G09
12
6
1.5 2 2.5 3 3.5 4 4.5 5 5.5
30
15
18
21
24
9
CONVERSION LOSS (dB), IIP3 (dBm)
CONVERSION LOSS
IIP3
RF = 5.8GHz
RF = 9.8GHz
RF FREQUENCY (GHz)
2 3
12
11
131211
5549 G10
8
4 5 6 7 8 9 10
16
15
9
10
14
13
INPUT PIdB (dBm)
HIGH SIDE LO
LOW SIDE LO
LO FREQUENCY (GHz)
1 2 3 1211
5549 G11
–50
4 5 6 7 8 9 10
–10
–20
–30
–40
LO LEAKAGE (dBm)
LO-RF
LO-IF
RF FREQUENCY (GHz)
2 3 1311 12
5549 G12
20
4 5 6 7 8 9 10
70
65
30
25
35
45
40
55
50
60
RF ISOLATION (dB)
LS LO
HS LO
RF-IF
RF-LO
CONVERSION LOSS (dB)
7.2 8.6
5549 G13
20
0
7.4 7.6 8.48.0 8.27.8
70
60
10
40
50
30
DISTRIBUTION (%)
85°C
25°C
–40°C
CONVERSION LOSS (dB)
26.2
5549 G14
10
0
26.8 27.4 29.828.6 29.228
35
30
5
20
25
15
DISTRIBUTION (%)
85°C
25°C
–40°C
LTC5549
8
5549fa
For more information www.linear.com/LTC5549
Typical perForMance characTerisTics
Conversion Loss and IIP3 vs Case
Temperature (High Side LO)
Conversion Loss and IIP3
vs LO Power (High Side LO)
Conversion Loss and IIP3
vs Supply Voltage (High Side LO)
Conversion Loss and IIP3
vs IF Frequency (Low Side LO) Input P1dB vs RF Frequency LO and 2LO Leakage to IF
Conversion Loss and IIP3 vs Case
Temperature (Low Side LO)
Conversion Loss and IIP3
vs LO Power (Low Side LO)
Conversion Loss and IIP3
vs Supply Voltage (Low Side LO)
2GHz to 13GHz downmixer application with LO
frequency doubler enabled. V
CC
= 3.3V, EN = high, X2 = high, T
C
= 25°C, P
LO
= 0dBm, P
RF
= –5dBm (–5dBm/tone for two-tone IIP3
tests, Δf = 2MHz), IF = 1.89GHz, unless otherwise noted. Test circuit shown in Figure 1.
RF FREQUENCY (GHz)
3 1311 12
5549 G15
6
4 5 6 7 8 9 10
30
28
10
8
12
16
14
20
18
26
24
22
CONVERSION LOSS (dB), IIP3 (dBm)
IIP3
CONVERSION LOSS
–40°C
25°C
85°C
105°C
RF FREQUENCY (GHz)
3 1311 12
5549 G16
6
4 5 6 7 8 9 10
30
28
10
8
12
16
14
20
18
26
24
22
CONVERSION LOSS (dB), IIP3 (dBm)
IIP3
CONVERSION LOSS
–6dBm
0dBm
3dBm
RF FREQUENCY (GHz)
3 1311 12
5549 G17
6
4 5 6 7 8 9 10
30
28
10
8
12
16
14
20
18
26
24
22
CONVERSION LOSS (dB), IIP3 (dBm)
IIP3
CONVERSION LOSS
3.0V
3.3V
3.6V
RF FREQUENCY (GHz)
2 3 10
5549 G18
6
4 5 6 7 8 9
28
10
8
12
16
14
20
18
26
24
22
CONVERSION LOSS (dB), IIP3 (dBm)
IIP3
CONVERSION LOSS
–40°C
25°C
85°C
105°C
RF FREQUENCY (GHz)
2 3 10
5549 G19
6
4 5 6 7 8 9
28
10
8
12
16
14
20
18
26
24
22
CONVERSION LOSS (dB), IIP3 (dBm)
IIP3
CONVERSION LOSS
–6dBm
0dBm
3dBm
RF FREQUENCY (GHz)
2 3 10
5549 G20
6
4 5 6 7 8 9
28
10
8
12
16
14
20
18
26
24
22
CONVERSION LOSS (dB), IIP3 (dBm)
IIP3
CONVERSION LOSS
3.0V
3.3V
3.6V
IF FREQUENCY (GHz)
0.5 1
27
6
5549 G21
12
6
1.5 2 2.5 3 3.5 4 4.5 5 5.5
30
15
18
21
24
9
CONVERSION LOSS (dB), IIP3 (dBm)
CONVERSION LOSS
IIP3
RF = 5.8GHz
RF = 9.8GHz
RF FREQUENCY (GHz)
2 3
12
11
131211
5549 G22
8
4 5 6 7 8 9 10
15
9
10
14
13
INPUT P1dB (dBm)
HIGH SIDE LO
LOW SIDE LO
LO FREQUENCY (GHz)
1 2 3 5
5549 G23
–50
4
–10
–20
–30
–40
LO AND 2LO LEAKAGE (dBm)
LO-IF
2LO-IF
LTC5549
9
5549fa
For more information www.linear.com/LTC5549
Typical perForMance characTerisTics
Conversion Loss and IIP3 vs Case
Temperature (High Side LO)
Conversion Loss and IIP3
vs LO Power (High Side LO)
Conversion Loss and IIP3
vs Supply Voltage (High Side LO)
Conversion Loss and IIP3
vs IF Frequency (Low Side LO) Input P1dB vs IF Frequency IF Isolation
Conversion Loss and IIP3 vs Case
Temperature (Low Side LO)
Conversion Loss and IIP3
vs LO Power (Low Side LO)
Conversion Loss and IIP3
vs Supply Voltage (Low Side LO)
2GHz to 13GHz upmixer application.
V
CC
= 3.3V, EN = high, X2 = low, T
C
= 25°C, P
LO
= 0dBm, P
IF
= –5dBm (–5dBm/tone for two-tone IIP3 tests, Δf = 2MHz), IF = 1.89GHz,
unless otherwise noted. Test circuit shown in Figure 1.
RF FREQUENCY (GHz)
3 131210 11
5549 G24
6
4 5 6 7 8 9
28
10
8
12
16
14
20
18
26
24
22
CONVERSION LOSS (dB), IIP3 (dBm)
IIP3
CONVERSION LOSS
–40°C
25°C
85°C
105°C
RF FREQUENCY (GHz)
3 13
5549 G25
6
4 5 6 7 8 9 10 11 12
28
10
8
12
16
14
20
18
26
24
22
CONVERSION LOSS (dB), IIP3 (dBm)
IIP3
CONVERSION LOSS
–6dBm
0dBm
6dBm
RF FREQUENCY (GHz)
3 1311 1210
5549 G26
6
4 5 6 7 8 9
28
10
8
12
16
14
20
18
26
24
22
CONVERSION LOSS (dB), IIP3 (dBm)
CONVERSION LOSS
IIP3
3.0V
3.3V
3.6V
RF FREQUENCY (GHz)
2 3 10
5549 G27
6
4 5 6 7 8 9
28
10
8
12
16
14
20
18
26
24
22
CONVERSION LOSS (dB), IIP3 (dBm)
IIP3
CONVERSION LOSS
–40°C
25°C
85°C
105°C
RF FREQUENCY (GHz)
2 3 10
5549 G28
6
4 5 6 7 8 9
28
10
8
12
16
14
20
18
26
24
22
CONVERSION LOSS (dB), IIP3 (dBm)
CONVERSION LOSS
IIP3
–6dBm
0dBm
6dBm
RF FREQUENCY (GHz)
2 3 10
5549 G29
6
4 5 6 7 8 9
28
10
8
12
16
14
20
18
26
24
22
CONVERSION LOSS (dB), IIP3 (dBm)
IIP3
CONVERSION LOSS
3.0V
3.3V
3.6V
IF FREQUENCY (GHz)
0.5 1
28
26
6
5549 G30
12
10
6
1.5 2 2.5 3 3.5 4 4.5 5 5.5
30
16
14
18
22
20
24
8
CONVERSION LOSS (dB), IIP3 (dBm)
CONVERSION LOSS
IIP3
RF = 5.8GHz
RF = 9.8GHz
IF FREQUENCY (GHz)
0.5 1 6
5549 G31
12
10
1.5 2 2.5 3 3.5 4 4.5 5 5.5
17
13
14
15
16
11
INPUT P1dB (dBm)
HS LO RF = 5.8GHz
LS LO RF = 9.8GHz
IF FREQUENCY (GHz)
0.5 1 6
5549 G32
40
20
1.5 2 2.5 3 3.5 4 4.5 5 5.5
80
50
60
70
30
IF ISOLATION (dB)
IF-RF
IF-LO

LTC5549IUDB#TRMPBF

Mfr. #:
Manufacturer:
Analog Devices Inc.
Description:
RF Mixer 2GHz to 14GHz Microwave Mixer with Integrated LO Frequency Doubler
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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