The ADL5201ACPZ is a digitally controlled wide bandwidth Variable Gain Amplifier that provides precise gain control, high IP3 and low noise figure. The excellent distortion performance and high signal bandwidth make the ADL5201 an excellent gain control device for a variety of receiver applications. The ADL5201 also incorporates a low power mode option that lowers the supply current. For wide input dynamic range applications, the ADL5201 provides a broad 31.5dB gain range with 0.5dB resolution. The gain is adjustable through multiple gain control interface options: parallel, serial peripheral interface and up/down. Incorporating proprietary distortion cancellation techniques, the ADL5201 achieves an output IP3 of greater than 47dBm at frequencies approaching 200MHz for most gain settings. The ADL5201 is powered on by applying the appropriate logic level to the PWUP pin. The quiescent current of the ADL5201 is typically 80mA in low power mode.
-11.5 to +20dB Gain range
0.5 ±0.1dB Step size
150R Differential input and output
7.5dB Noise figure at maximum gain
>50dBm at 200MHz OIP3
-3dB Upper frequency bandwidth of 700MHz
Multiple control interface options
Parallel 6-bit control interface (with latch)
Serial peripheral interface (SPI) (with fast attack)
