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AD8335ACPZ

Name: AD8335ACPZ
Rating: 4.7 (12 reviews)

IC VGAIN AMP 64LFCSP

製造商
製造商。部分 #AD8335ACPZ
包 LFCSP-64
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規格

Package	Tray
Series	X-AMP®
ProductStatus	Active
Type	Variable Gain Amplifier
Applications	Signal Processing
MountingType	Surface Mount
Package/Case	64-VFQFN Exposed Pad, CSP

概述

Description

AD8335ACPZ is Analog Devices' monolithic RF variable gain amplifier (VGA). It provides programmable gain over a wide range with high dynamic range and low noise, suitable for RF/IF front ends that need adjustable gain or AGC. It is controlled by a serial interface (SPI-compatible) to set gain, enable/mute, and power-down. It supports single-ended and differential I/O depending on variant. The ACPZ package is RoHS-compliant LFCSP. Typical uses include wireless receivers, software-defined radios, test equipment, and other applications requiring adjustable RF gain.

Features

Here are the typical features of the AD8335ACPZ (Analog Devices):
- Dual, wideband programmable gain amplifier (PGA) for RF/IF/video front ends
- High dynamic range with low distortion and high linearity
- Differential I/O with 50-ohm matched impedance on inputs and outputs
- On-chip biasing and power-down/shutdown control
- Serial (SPI-compatible) control for gain, mode, and status
- Wide operating supply range and robust performance over temperature
- Small package (ACPZ) suitable for compact RF front-end applications
- Suitable for automatic gain control (AGC) loops, I/Q demodulation paths, and downconversion stages
Note: For exact electrical specs (bandwidth, gain range, noise figure, IP2/IP3, power consumption, etc.), please consult the full datasheet.

Package

The AD8335ACPZ is supplied in a 16-lead LFCSP (Lead-Frame Chip-Scale Package) with an exposed paddle. Check the AD8335 datasheet for exact package dimensions and land-pattern details.

Pinout

- Pin count: 16 pins (LFCSP package, ACPZ variant)
- Function: Dual, programmable-gain amplifier (VGA) intended for RF/IF front-end applications, with differential inputs/outputs and gain-control interface for adjustable amplification in receiver chains.

Manufacturer

- Manufacturer: Analog Devices, Inc. (ADI).
- What kind of company: A multinational American semiconductor company that designs and manufactures analog, mixed-signal, and DSP integrated circuits for uses in communications, automotive, instrumentation, industrial, and consumer electronics. It is publicly traded on NASDAQ (ticker: ADI).

Application

AD8335ACPZ is a wideband, programmable gain amplifier (VGA) for RF/IF front-ends. Typical applications:
- Wireless receivers (cellular, Wi‑Fi, SDR) as the VGA in the RX chain
- IF/baseband signal conditioning in transceivers
- Radar and sensing receiver front-ends
- Instrumentation/test equipment as a broadband preamplifier/VGA
- Automatic gain-control loops in RF systems