WJ Communications SMJ300-7A, SMJ300-7A-PCB Datasheet
WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-433-5649 • e-mail: sales@wj.com • Web site: www.wj.com
May 2001
SMJ 300-7A
Quad-Diode Mixer
Specifications
Parameters Units Minimum Typical Maximum
Comments
RF Frequency MHz 0.5 300
LO Frequency MHz 0.5
300
IF Frequency MHz DC
200
SSB Conversion Loss dB
5.5
L-R Isolation dB
45
L-I Isolation dB
35
IIP3 dBm
+15
LO Drive dBm
+7
RF - Return Loss dB
11
LO - Return Loss dB
14
IF - Return Loss dB
11
Test conditions unless otherwise noted
1. Tested in a 50 Ohm System, low Side LO.
Recommended Maximum Rating Ordering Information
Parameters Rating Part No. Description
Operating Case Temperature
-40 to +70 °C
SMJ 300-7A Diode Mixer
Storage Temperature
-65 to +100 °C
(Available in Tape & Reel)
RF Input Power at 25°C (continuous)
+13 dBm
SMJ 300-7A-PCB Fully Assembled Application Circuit
This document contains information on a new product.
Specifications and information are subject to change without notice
The Communications Edge TM
Preliminary Product Information
Product Features
• Input IP3 +15 dBm
• RF Freq 0.5 - 300 MHz
• LO Freq 0.5 - 300 MHz
• IF Freq DC - 200 MHz
• LO Drive Level +7 dBm
Functional Diagram
Function Pin No.
Ground 1
IF 2
RF 3
Ground 4-5
LO 6
2 1 3 5 6
4
WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-433-5649 • e-mail: sales@wj.com • Web site: www.wj.com
May 2001
SMJ 300-7A
Quad-Diode Mixer
This document contains information on a new product.
Specifications and information are subject to change without notice
The Communications Edge TM
Preliminary Product Information
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