| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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12 pcs
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12 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| SVHC Present |
The HMC283 is a four-stage GaAs MMIC Medium Power Amplifier (MPA) designed for operation across the 17 to 40 GHz frequency range. This chip utilizes a GaAs PHEMT process, delivering a typical gain of 21 dB and a saturated output power (Psat) of +21 dBm. Its small chip size of 0.88 mm x 1.72 mm makes it suitable for integration into Multi-Chip Modules (MCMs).
Key electrical specifications include a gain flatness of ±0.8 dB over any 1 GHz bandwidth, an input return loss of 9 dB, and an output return loss of 6 dB. The reverse isolation is typically 40-50 dB. The amplifier provides an output power for 1 dB compression (P1dB) between 14-18 dBm and an output third-order intercept (IP3) of 21-26 dBm. The noise figure ranges from 10 to 14 dB.
This MPA is ideal for millimeterwave applications such as point-to-point radios, VSAT, and SATCOM systems. It requires a bias supply of +3.5V with a typical supply current of 300 mA. The HMC283 also features a Built-In-Test (BIT) pad for monitoring microwave output power.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The HMC283 operates from 17 to 40 GHz.
The typical gain of the HMC283 is 21 dB.
The saturated output power (Psat) of the HMC283 is typically 21 dBm.
The noise figure for the HMC283 ranges from 10 to 14 dB.
The typical supply current (Idd) for the HMC283 is 300 mA at +3.5V.
The HMC283 is ideal for millimeterwave point-to-point radios, VSAT, and SATCOM applications.