AD8334ACPZ

Part points

• The AD8334ACPZ chip is an active, digitally-controlled RF amplifier designed for use in communication systems. It offers high-performance signal conditioning and amplification, with excellent linearity and low noise. The chip operates at frequencies up to 2.7 GHz and provides flexible gain control and control over other parameters using a serial interface. It is commonly used in wireless infrastructure, satellite communication, and other RF applications.

• Features

  AD8334ACPZ is a high-performance VGA (Variable Gain Amplifier) with digitally controlled gain, support for multiple gain modes, wide frequency range, low distortion, and low noise performance. It also includes an integrated dc offset correction loop and an external feedback setting for precise gain control.

• Pinout

  The AD8334ACPZ is a dual logarithmic amplifier and controller with a serial interface. It utilizes a 24-lead, exposed pad TQFP package. The device has 19 pins dedicated for power supply, logic interface, and control inputs, while the remaining pins (2, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 16, 17, 19, 20, 21, 22, 23, and 24) are used for analog signal inputs/outputs and auxiliary functions.

• Manufacturer

  The manufacturer of the AD8334ACPZ is Analog Devices, Inc. It is an American multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits.

• Application Field

  The AD8334ACPZ is commonly used in applications such as ultrasound imaging, medical imaging, cable fault locating, ultrasonic cleaning, non-destructive testing, and sonar.

• Package

  The AD8334ACPZ chip is available in a 32-lead LFCSP (LQFP) package. Its form factor is a square with leads on all four sides. The package size measures approximately 5mm x 5mm.