BC847B/215
Nexperia USA Inc.
The Nexperia USA Inc. BC847B/215 is a bipolar transistor. It is RoHS3 Compliant and has an MSL Level 1 rating.
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10 pcs
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10 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| SVHC Present |
The HMC205 from Hittite Microwave is a passive miniature GaAs MMIC frequency doubler. It is designed for applications requiring frequency multiplication without the need for DC bias, simplifying circuit design and reducing power consumption.
The device features an input frequency range of 6 to 12 GHz, with output frequencies ranging from 12 to 24 GHz. Conversion loss varies with drive level, typically ranging from 15 dB to 21 dB. Isolation for fundamental (Fo), 3rd harmonic (3Fo), and 4th harmonic (4Fo) are provided, with typical values of 32 dB, 40 dB, and 32 dB respectively, relative to the input signal level.
This frequency doubler is suitable for various wireless applications, including Wireless Local Loop, LMDS, VSAT, and Point-to-Point Radios, as well as test equipment. Its passive nature and small size make it a versatile component for RF and microwave designs.
The HMC205 is supplied in a chip package.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
At +10 dBm drive level, the input frequency range is 7.0-12.0 GHz. At +12 dBm and +15 dBm drive levels, it is 6.0-12.0 GHz.
At +10 dBm drive level, the output frequency range is 14.0-24.0 GHz. At +12 dBm and +15 dBm drive levels, it is 12.0-24.0 GHz.
Conversion loss is 18-21 dB at +10 dBm, 17-20 dB at +12 dBm, and 15-18 dB at +15 dBm drive level.
Yes, it is a passive mixer and requires no bias.
The HMC205 is supplied in a chip package.
FO isolation is 32 dB typical with respect to input level.