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HMC189MS8 / HMC189MS8EPassive SMT Freq. Doubler, 2 - 4 GHz |
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Product Details
Data Sheet |
Quality & Reliability |
Press & Media
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| Input Freq. (GHz) | Function | Output Freq. (GHz) | Conv. Loss (dB) | 1Fo / 4Fo Isolation (dBm) | Input Drive (dBm) | Package |
|---|---|---|---|---|---|---|
| 2 - 4 | x2 Passive | 4 - 8 | 13 | 34 / 40 | 10 to 15 | MS8 |
Features• Conversion Loss: 13 dB• Fo, 3Fo, 4Fo Isolation: 33 dB • Input Drive Level: +10 to +15 dBm |
Typical Applications• Wireless Local Loop |
Functional Diagram![]() |
General DescriptionThe HMC189MS8(E) is a miniature passive frequency doubler in a plastic 8-lead MSOP package. The suppression of undesired fundamental and higher order harmonics is 33 dB typical with respect to input signal levels. The doubler uses the same diode/balun technology used in Hittite MMIC mixers. The doubler is ideal for high volume applications where frequency doubling of a lower frequency is more economical than directly generating a higher frequency. The passive Schottky diode doubler technology contributes no measurable additive phase noise onto the multiplied signal. |
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Hittite Microwave (Chelmsford, MA USA) is an ISO 9001:2000 and AS9100 B Certified Designer and Manufacturer
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