ETC SME900-17

SME900-17
The Communications Edge TM
Low Cost Surface Mount Mixer
Functional Diagram
Product Features
•
•
•
•
•
•
2
1
RF 820 to 960 MHz
LO 720 to 940 MHz
IF 20 to 100 MHz
High 3IIP: + 29 dBm (Typical)
LO Drive: +17 dBm
No Internal Solder Connections
3
8
4
7
5
6
Function
Ground
RF
Ground
IF
Ground
LO
Pin No.
1-3
4
5
6
7
8
Specifications
Parameters
Units
Typical
Guaranteed
+25°C
SSB Conversion Loss (Max)
Port-to-Port Isolation (Min)
L-R
L-I
R-I
3rd Order Intercept Point (Min)
VSWR
R-Port
L-Port
I-Port
1 dB Conversion Compression (Typ)
-40° to +70°C
dB
6.2
7.2
7.7
dB
dB
dB
dBm
dBm
34
27
20
28
21
26
32
29
1.6:1
1.6:1
1.1:1
+14
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 RF = 280 MHz, LO = 750 MHz, IF = 70 MHz, unless otherwise specified.
Absolute Maximum Ratings
Parameters
Operating Temperature
Storage Temperature
RF Input Power
Rating
-40 to +70 °C
-65 to +100 °C
+27 dBm at +25°C
Ordering Information
Part No.
SME900-17
SME900-17-PCB
Description
Mixer (Available in tape and reel)
Fully Assembled App. Ckt.
WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: [email protected] • Web site: www.wj.com
November 2002 Rev. 1.0
SME900-17
Performance Charts
IIP3 vs. LO Power
IIP3 vs. Frequency
29
35
31
IF = 20 MHz
29
27
840
27
26
25
RF1 = 900 MHz
24
RF2 = 910 MHz
IF = 70 MHz
25
820
Conversion Loss (dB)
5.7
Intercept Point (dBm)
23
860
880
900
920
940
15
16
17
18
19
900
950
1000
Frequency (MHz)
Conversion Loss vs. RF Power
Conversion Loss vs. LO Power
Conversion Loss vs. Temperature
5.5
RF = 960 MHz
6.6
RF = 900 MHz
5.9
6.1
8
10
12
14
6.5
14
16
5.9
6.1
6.3
6.3
LO = 800 MHz
6
5.7
IF = 100 MHz
Conversion Loss (dB)
Conversion Loss (dB)
5.7
6.4
4
850
LO Power (dBm)
6.2
15
16
17
18
19
6.5
-40
20
-20
0
20
40
60
RF Power (dBm)
LO Power (dBm)
Temperature (°C)
VSWR vs. Frequency
IF VSWR vs. Frequency
Isolation vs. Frequency
1.2
L-I
1.05
VSWR
LO
1.4
RF
1.5
80
25
1.00
1.3
VSWR
6.5
800
20
5.5
7.0
IF = 70 MHz
Frequency (MHz)
6.0
6.8
6.1
LO = 800 MHz
22
14
960
IF = 20 MHz
5.9
6.3
Isolation (dB)
Intercept Point (dBm)
33
Conversion Loss (dB)
5.5
28
IF = 50 MHz
7.2
Conversion Loss vs. Frequency
1.10
30
R-I
35
1.15
L-R
1.6
700
750
800
850
Frequency (MHz)
900
950
1000
1.20
10
20
30
40
50
60
Frequency (MHz)
70
80
90
100
40
700
750
800
850
900
950
Frequency (MHz)
WJ Communications, Inc. • Phone: 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: [email protected] • Web site: www.wj.com
November 2002 Rev. 1.0
SME900-17
The Communications Edge TM
Low Cost Surface Mount Mixer
Single-Tone IM Products
Harmonics of fLO
0
0
1
2
3
4
5
21
35
44
39
40
1
25
0
32
14
28
33
2
65
61
66
74
74
59
3
>80
>80
>80
>80
>80
77
4
>80
>80
>80
>80
>80
>80
5
>80
>80
>80
>80
>80
>80
LO
Mult
RF
Mult
LO
MHz
RF
MHz
IM Prod
MHz
dB
0
1
851
901
901
25
0
2
851
901
1802
65
0
3
851
901
2703
83
0
4
851
901
3604
96
0
5
851
901
4505
96
1
0
831
881
831
21
-1
1
831
881
50
0
1
-2
851
401
49
61
1
-3
851
267
50
82
1
-4
851
199
55
97
-1
5
851
181
54
95
2
0
831
881
1662
35
2
-1
851
1652
50
32
-2
2
826
851
50
66
-2
3
851
584
50
85
-2
4
850
438
50
95
-2
5
851
351
53
96
3
0
831
881
2493
44
-3
1
851
2603
50
14
-3
2
851
1301
49
74
-3
3
851
868
51
81
-3
4
851
651
51
98
-3
5
851
521
52
98
4
0
831
881
3324
39
-4
1
851
3454
50
28
-4
2
851
1727
50
74
Test Conditions RF at -10 dBm; LO at +17 dBm
-4
3
851
868
51
81
RF harmonics and intermodulation products are referenced
-4
4
851
864
52
98
fRF = 881 MHz
-4
5
851
691
51
98
5
0
831
881
4155
40
-5
1
851
4305
50
33
-5
2
851
2152
49
59
-5
3
851
1435
50
77
-5
4
851
1076
49
99
-5
5
851
861
50
95
LO harmonics are referenced to the LO drive signal.
WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: [email protected] • Web site: www.wj.com
November 2002 Rev. 1.0
SME900-17
The Communications Edge TM
Low Cost Surface Mount Mixer
WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: [email protected] • Web site: www.wj.com
November 2002 Rev. 1.0