深圳市中立信电子科技有限公司

ADL5201ACPZ

射频放大器 31.5 dB Range, 0.5 dB Step Size VGA

Wide Dynamic Range, High Speed,  Digitally Controlled VGA

GENERAL DESCRIPTION ADL5201ACPZ

The ADL5201 is a digitally controlled, variable gain, wide bandwidth

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. 

FEATURES ADL5201ACPZ

−11.5 dB to +20 dB gain range

0.5 dB ± 0.1 dB step size

150 Ω differential input and output

7.5 dB noise figure at maximum gain

OIP3 > 50 dBm at 200 MHz

−3 dB upper frequency bandwidth of 700 MHz

Multiple control interface options

Parallel 6-bit control interface (with latch)

Serial peripheral interface (SPI) (with fast attack)

Gain up/down mode

Wide input dynamic range

Low power mode option

Power-down control

Single 5 V supply operation

24-lead, 4 mm × 4 mm LFCSP package

APPLICATIONS ADL5201ACPZ

Differential ADC drivers

High IF sampling receivers

High output power IF amplification

Instrumentation