This data sheet provides technical parameters of SMA428A high gain low noise amplifier. Its features include high gain ([email protected]), low noise ([email protected]), low current consumption (5.9mA), open collector output, typical supply voltage range of 2.4-3V, 35dB gain step mode and ultra miniature SOT323-6L package (lead free) with dimensions of 1.15mmx1.8mm and thickness of 0.8mm.
The SMA428A is a high gain, low noise amplifier designed for use in receiver front-end stages up to 2.5 GHz. It is ideal for cellular markets (GSM900, DCS1800, PCS1900) and GPS applications. The device operates with a typical supply voltage of 2.4 to 3.3 volts and consumes low current, using just three external matching components.
| Power Gain | 21 dB |
|---|---|
| Noise Figure | 1.3 dB |
| Current Consumption | 5.9 mA |
| Supply Voltage | 2.4-3 V |
| Frequency Range | 1850 MHz |
| Package Type | SOT323-6L |
The typical supply voltage range is 2.4 to 3.3 volts.
Yes, the device is housed in an ultra miniature SOT323-6L package that is lead-free.
The operating temperature range is from -40 to +85 °C.