Device Overview
Qorvo AG604-89G is an exact-order RF amplifier supplied in SOT-89. For substitution or design review, the strongest comparison points are Frequency Range (DC to 2700 MHz), Gain (21 dB), OIP3 (+19.5 dBm).
Selection-Critical Data
| Parameter | Confirmed Data | Why It Matters |
|---|---|---|
| Frequency Range | DC to 2700 MHz | Defines the operating frequency or RF band that must cover the intended signal frequencies. |
| Gain | 21 dB (at 900 MHz) | Sets the signal-level gain budget and must be compared at matching frequency, mode and bias conditions. |
| OIP3 | +19.5 dBm (at 900 MHz) | Defines third-order linearity headroom and must be compared with matching tone, frequency and bias conditions. |
| Exact Package | SOT-89 | Determines PCB footprint, pinout, mechanical assembly and orderable-variant compatibility. |
| Rf Function | RF amplifier | Defines the device function or architecture that a compatible replacement must preserve before secondary ratings are compared. |
| Impedance | 50 Ohm | Defines RF matching compatibility with the surrounding transmission-line and matching network. |
RF Selection Notes
DC to 2700 MHz is the stated frequency range value. Defines the operating frequency or RF band that must cover the intended signal frequencies. RF amplifier is the stated rf function value. Defines the device function or architecture that a compatible replacement must preserve before secondary ratings are compared.
At 21 dB, the gain sets the signal-level gain budget and must be compared at matching frequency, mode and bias conditions. Technical condition: at 900 MHz.
+19.5 dBm is the stated oip3 value. Defines third-order linearity headroom and must be compared with matching tone, frequency and bias conditions. Technical condition: at 900 MHz.
At 50 Ohm, the impedance defines RF matching compatibility with the surrounding transmission-line and matching network.
Exact Package is SOT-89. Determines PCB footprint, pinout, mechanical assembly and orderable-variant compatibility.
