WJ Communications SME1400B-10, SME1400B-10-PCB Datasheet
WJ Communications, Inc. • Phone: 1-800-WJ1-4401 • FAX:408-433-5649 • e-mail:sales@wj.com • Web site: www.wj.com
September 2000
SME1400B-10
Product PhotoProduct Features
•
RF 1 to 2200 MHz
•
LO 1 to 2200 MHz
•
IF 1 to 2000 MHz
•
LO Drive: +10 dBm (Other Levels Available)
•
No Internal Solder Connections
Low Cost Broadband Surface Mount Mixer
Specifications
Guaranteed
Parameter Units Typical +25°C -40° to +70°C
SSB Conversion Loss (Max)
RF/LO = 10-1300 MHz, IF = 10-1000 MHz dB 6.2 8.0 8.5
RF/LO = 10-2500 MHz, IF = 10-1000 MHz dB 7.5 9.0 9.5
RF/LO = 1-2500 MHz, IF = 1-2000 MHz dB 8.0
Port-to-Port Isolation (Min)
L-R = 10-2000 MHz dB 35 24 25
L-R = 10-2500 MHz dB 25 17 18
L-I = 10-2000 MHz dB 26 19 20
L-I = 10-2500 MHz dB 22 15 16
R-I dB 25
3rd Order Input Intercept Point dBm 19
VSWR
R-Port = 600-2000 MHz 1.7:1
R-Port = 10-2500 MHz 2.0:1
L-Port = 600-2000 MHz 1.6:1
L-Port = 10-2500 MHz 2.0:1
I-Port 1.8:1
1 dB Conversion Compression dBm +6
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 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-10 Mixer (Available in tape and reel)
SME1400B-10-PCB Fully Assembled Application Circuit
The Communications Edge
™
WJ Communications, Inc. • Phone: 1-800-WJ1-4401 • FAX:408-433-5649 • e-mail:sales@wj.com • Web site: www.wj.com
September 2000
Performance Charts
SME1400B-10
17.0
17.5
18.0
18.5
19.0
7 8 9 10111213
Intercept Point (dBm)
LO Power (dBm)
14
16
18
20
22
24
26
28
0 500 1000 1500 2000 2500
Intercept Point (dBm)
Frequency (MHz)
IIP3 vs. LO Power
IIP3 vs. Frequency
11
10
9
8
7
6
5
0 500 1000 1500 2000 2500 3000
Conversion Loss (dB)
Frequency (MHz)
8.0
7.5
7.0
6.5
6.0
012345678
Conversion Loss (dB)
RF Power (dBm)
Conversion Loss vs. Frequency
Conversion Loss vs. RF Power
FL < F
R
7.5
7.0
6.5
6.0
78910111213
Conversion Loss (dB)
LO Power (dBm)
Conversion Loss vs. Temperature
7.0
6.9
6.8
6.7
6.6
6.5
6.4
-40 -20 0 20 40 60 80
Conversion Loss (dB)
Temperature (°C)
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0 500 1000 1500 2000 2500 3000
VSWR
Frequency (MHz)
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0 500 1000 1500 2000
VSWR
Frequency (MHz)
20
25
30
35
40
45
50
55
0 500 1000 1500 2000 2500
Isolation (dB)
Frequency (MHz)
IF = 100 MHz
IF = 10 MHz
IF = 300 MHz
IF = 100 MHz
IF = 100 MHz
IF = 1000 MHz
IF = 2000 MHz
LO = 500 MHz
LO = 1000 MHz
LO = 2000 MHz
L-I
R-I
L-R
RF1 = 2000 MHz
RF2 = 2010 MHz
LO = 100 MHz
RF = 900 MHz
LO = 800 MHz
VSWR vs. Frequency
LO
RF
Conversion Loss vs. LO Power
500 MHz
000 MHz
IF VSWR vs. Frequency
Isolation vs. Frequency