WJ Communications SME1400B-17, SME1400B-17-PCB Datasheet
WJ Communications, Inc. • Phone: 1-800-WJ1-4401 • FAX: 408-577-6620 • e-mail: sales@wj.com • Web site: www.wj.com
January 2002
SME1400B-17
Product PhotoProduct 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
Broadband Surface Mount Mixer
Absolute Maximum Ratings
Parameter Rating
Operating Temperature -40 to +70°C
Storage Temperature -65 to +100°C
RF Input Power +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
The Communications Edge
™
Specifications
Guaranteed
Parameter Units Typical +25°C -40° to +70°C
SSB Conversion Loss
RF/LO = 10-1300 MHz, IF = 10-1000 MHz dB 6.5 8.0 8.5
RF/LO = 10-2200 MHz, IF = 30-1000 MHz dB 7.5 9.0 9.5
RF/LO = 1-2200 MHz, IF = 1-2000 MHz dB 8.0
Port-to-Port Isolation
L-R = 10-1500 MHz dB 30 20 21
L-R = 10-2200 MHz dB 25 15 17
L-I = 10-2000 MHz dB 26 19 20
L-I = 10-2200 MHz dB 22 15 16
R-I dB 25
3rd Order Input Intercept Point dBm 27
VSWR
R-Port = 600-2000 MHz 1.7:1
R-Port = 10-2200 MHz 2.0:1
L-Port = 600-2000 MHz 1.6:1
L-Port = 10-2200 MHz 2.0:1
I-Port 1.8:1
1 dB Conversion Compression dBm +13
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.
WJ Communications, Inc. • Phone: 1-800-WJ1-4401 • FAX: 408-577-6620 • e-mail: sales@wj.com • Web site: www.wj.com
January 2002
Performance Charts
SME1400B-17
23.0
23.5
24.0
24.5
25.0
14 15 16 17 18
19 20
Intercept Point (dBm)
LO Power (dBm)
20
22
24
26
28
30
32
34
0 500 1000 1500 2000 2500
Intercept Point (dBm)
RF Frequency (MHz)
IIP3 vs. Frequency
12
11
10
9
8
7
6
5
0 500 1000 1500 2000 2500 3000
Conversion Loss (dB)
Frequency (MHz)
7.0
6.8
6.6
6.4
6.2
6.0
14 15 16 17 18 19 20
Conversion Loss (dB)
LO Power (dBm)
8.0
7.5
7.0
6.5
6.0
6 8 10 12 14 16
Conversion Loss (dB)
RF Power (dBm)
Conversion Loss vs. RF Power
RF = 900 MHz
LO = 800 MHz
e
7.5
7.3
7.1
6.9
6.7
6.5
-40 -20 0 20 40 60 80
Conversion Loss (dB)
Temperature (°C)
RF = 1500 MHz
IF = 500 MHz
LO = 1000 MHz
VSWR vs. Frequency
1.0
1.4
1.8
2.2
2.6
0 500 1000 1500 2000 2500
VSWR
Frequency (MHz)
20
25
30
35
40
45
50
0 500 1000 1500 2000 2500
Isolation (dB)
Frequency (MHz)
IF = 10 MHz
IF = 100 MHz
IF = 300 MHz
IF = 100 MHz
IF = 2000 MHz
IF, LO = 1260 MHz
LO
L-I
R-I
IIP3 vs. LO Power
Conversion Loss vs. LO Power Conversion Loss vs. Temperatur
Isolation vs. Frequency
RF1 = 2000 Mhz
RF2 = 2010 MHz
LO = 100 MHz
Conversion Loss vs. Frequency
RF, LO = 2505 MHz
L-R
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