| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,644 pcs
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1644 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The HMC398QS16G is a single-chip GaAs InGaP Heterojunction Bipolar Transistor (HBT) MMIC Voltage Controlled Oscillator (VCO) designed for Ku-Band applications. It integrates resonators, negative resistance devices, varactor diodes, and a divide-by-8 prescaler, eliminating the need for external components.
This VCO operates within a frequency range of 14.0 to 15.0 GHz, providing a typical RF output power of +7 dBm. It boasts excellent phase noise performance, measuring -105 dBc/Hz at a 100 kHz offset. The device requires a single 5V supply and consumes approximately 325 mA total current.
The HMC398QS16G is packaged in a low-cost, surface-mount 16-leaded QSOP package with an exposed base for improved RF and thermal performance. Its monolithic structure ensures excellent phase noise stability over temperature, shock, and process variations.
Typical applications include point-to-point radios, point-to-multipoint radios/LMDS, and VSAT systems requiring a low-noise, integrated VCO solution.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating frequency range is 14.0 to 15.0 GHz.
The typical RF output power is +7 dBm.
The phase noise is -105 dBc/Hz at a 100 kHz offset.
The tune voltage range is 1.0 to 10.0 V.
The typical supply current is 65 mA for digital (Icc 1) and 260 mA for RF (Icc 2).
The HMC398QS16G is in a QSOP package.
The operating temperature range is -40°C to 85°C.