Broadband Surface Mount Mixer
SME1400B-17
The Communications Edge
™
Product Features
•
RF 1 to 2200 MHz
•
LO 1 to 2200 MHz
•
IF 1 to 2000 MHz
•
LO Drive: +17 dBm (Other Levels Available)
•
No Internal Solder Connections
Product Photo
Specifications
Parameter
SSB Conversion Loss
RF/LO = 10-1300 MHz, IF = 10-1000 MHz
RF/LO = 10-2200 MHz, IF = 30-1000 MHz
RF/LO = 1-2200 MHz, IF = 1-2000 MHz
Port-to-Port Isolation
L-R = 10-1500 MHz
L-R = 10-2200 MHz
L-I = 10-2000 MHz
L-I = 10-2200 MHz
R-I
3rd Order Input Intercept Point
VSWR
R-Port = 600-2000 MHz
R-Port = 10-2200 MHz
L-Port = 600-2000 MHz
L-Port = 10-2200 MHz
I-Port
1 dB Conversion Compression
Units
dB
dB
dB
dB
dB
dB
dB
dB
dBm
Typical
6.5
7.5
8.0
30
25
26
22
25
27
1.7:1
2.0:1
1.6:1
2.0:1
1.8:1
+13
Guaranteed
+25°C
-40° to +70°C
8.0
9.0
8.5
9.5
20
15
19
15
21
17
20
16
dBm
1. Measured in a 50-ohm system with nominal LO drive of +17 dBm, low side LO, and downconverter application only, unless otherwise specified.
2. Measured at LO = 400-2100 MHz, RF = 500-2200 MHz, IF = 100 MHz, unless otherwise specified.
Absolute Maximum Ratings
Parameter
Operating Temperature
Storage Temperature
RF Input Power
Rating
-40 to +70°C
-65 to +100°C
+23 dBm at +25°C
Ordering Information
Part No.
Description
SME1400B-17
Mixer (Available in tape and reel)
SME1400B-17-PCB Fully assembled application circuit
Watkins-Johnson Company: 1-800-WJ1-4401 • FAX: 408-433-5649 • e-mail: wireless.info@wj.com • Web site: www.wj.com
March 2000
SME1400B-17
Performance Charts
IIP3 vs. Frequency
34
32
IF = 100 MHz
IF = 300 MHz
IIP3 vs. LO Power
25.0
RF1 = 2000 Mhz
RF2 = 2010 MHz
LO = 100 MHz
Conversion Loss vs. Frequency
5
6
Conversion Loss (dB)
7
8
IF = 2000 MHz
IF = 100 MHz
Intercept Point (dBm)
30
28
26
24
22
20
0
500
1000
1500
2000
2500
RF Frequency (MHz)
IF = 10 MHz
Intercept Point (dBm)
24.5
24.0
9
10
11
23.5
23.0
14
15
16
17
LO Power (dBm)
18
19
20
12
0
500
1000
1500
2000
2500
3000
Frequency (MHz)
Conversion Loss vs. RF rPowe
6.0
6.0
6.2
Conversion Loss (dB)
6.4
6.6
6.8
7.0
14
Conversion Loss vs. LO Power
6.5
6.7
Conversion Loss (dB)
20
6.9
7.1
7.3
Conversion Loss vs. Temperature
Conversion Loss (dB)
6.5
7.0
RF = 900 MHz
LO = 800 MHz
7.5
RF = 1500 MHz
IF = 500 MHz
LO = 1000 MHz
8.0
6
8
10
12
14
16
15
16
17
LO Power (dBm)
18
19
7.5
-40
-20
0
20
Temperature (°C)
40
60
80
RF Power (dBm)
VSWR vs. Frequency
2.6
50
45
2.2
Isolation (dB)
RF, LO = 2505 MHz
Isolation vs. Frequency
40
35
30
25
R-I
L-I
L-R
VSWR
1.8
LO
1.4
IF, LO = 1260 MHz
1.0
20
0
500
1000
1500
2000
2500
0
500
1000
1500
2000
2500
Frequency (MHz)
Frequency (MHz)
Watkins-Johnson Company: 1-800-WJ1-4401 • FAX: 408-433-5649 • e-mail: wireless.info@wj.com • Web site: www.wj.com
March 2000
SME1400B-17
Single-Tone IM Products
Harmonics of fLO
0
Harmonics of fRF
0
1
2
3
4
5
LO
Mult
0
0
0
0
0
1
-1
-1
-1
-1
-1
2
-2
-2
-2
-2
-2
3
-3
-3
-3
-3
-3
4
-4
-4
-4
-4
-4
5
-5
-5
-5
-5
-5
17
64
>80
>80
>80
RF
Mult
1
2
3
4
5
0
1
2
3
4
5
0
1
2
3
4
5
0
1
2
3
4
5
0
1
2
3
4
5
0
1
2
3
4
5
1
22
0
60
77
>80
>80
LO
MHz
2150
2150
2150
2150
2150
2150
2150
2150
2150
2150
2150
2150
2150
2150
2150
2150
2150
2150
2150
2150
2150
2150
2150
2150
2150
2150
2150
2150
2150
2150
2150
2150
2150
2150
2150
2
27
19
61
>80
>80
>80
RF
MHz
2200
2200
2200
2200
2200
2200
2200
1100
734
550
440
2200
4350
2175
1450
1088
870
2200
6500
3250
2167
1625
1300
2200
8650
4325
2884
2163
1730
2200
10800
5400
3600
2700
2160
3
28
23
60
78
>80
>80
4
39
39
65
>80
>80
>80
5
34
46
73
>80
>80
>80
7
6
5
.370 8
{9.40}
TOP VIEW
4
1
Outline Drawing
.490
{12.44}
2
3
.196 MAX
{5.00}
MHz
2200
4400
6600
8800
11000
2150
50
50
52
50
50
4300
50
50
50
52
50
6450
50
50
51
50
50
8600
50
50
52
52
50
10750
50
50
50
50
50
IM Prod
dB
17
64
81
86
86
22
0
60
77
92
89
27
19
61
85
90
88
28
23
60
78
89
88
39
39
65
81
90
87
34
46
73
88
89
89
.410
LO
IF
9X .035
.530
3X .065 NOM
{1.65}
3X .050 NOM
{1.27}
2X .185
{4.70}
8
2X .060
{1.52}
2X .430
{10.92}
2X .245
{6.22}
6
4
9X .035
{.889}
.370
{9.40}
.490
{12.44}
BOTTOM VIEW
Function
RF
LO
IF
GND
Pin No.
4
8
6
1,2,3,5,7
Land Pattern
3X .085 NOM.
2X .205
RF
.025 TYP
3X .050
Test Conditions RF at -10 dBm, LO at +17 dBm
RF harmonics and intermodulation products are referenced
to a desired signal produced by fRF = 2200 MHz and
fLO = 2150 MHz.
LO harmonics are referenced to the LO drive signal.
.265
Specifications and information are subject to change without notice.
Caution!
ESD sensitive device.
Watkins-Johnson Company: 1-800-WJ1-4401 • FAX: 408-433-5649 • e-mail: wireless.info@wj.com • Web site: www.wj.com
March 2000
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