ADI ADL5205ACPZ-R7

1,7 ГГц17,7 дБм35 дБ8,2 дБ3,15 В ~ 5,25 В

Overview

Analog Devices ADL5205ACPZ-R7 is designed as a wide bandwidth, digitally-controlled, variable dual gain amplifier (DGA). Developed using Analog Devices high speed, silicon germanium (SiGe) complementary BiCMOS process, the ADL5205ACPZ-R7 has precise gain adjustment capabilities with good distortion performance. The ADL5205ACPZ-R7 offers precise gain control, a near constant noise figure for the first 12dB of attenuation, and a high output third-order intercept (OIP3). ADL5205's 48.5dBm OIP3 performance makes the ADL5205ACPZ-R7 an excellent gain control device for receiver applications. The ADL5205ACPZ-R7 DGA offers a broad 35dB gain range with a 1dB step size for wide input dynamic range applications. Adjustable gain is made possible through multiple gain control and interface options. These options include parallel, SPI, and gain step up/down control. ADL5205s typical quiescent current is 175mA for high-performance mode and 135mA for low-power mode. When disabled, the ADL5205ACPZ-R7 consumes only 14mA and offers excellent input to output isolation. The amplifier preserves the gain setting when the device is disabled

Features

Applications

• Addition operation circuits
• Subtraction operation circuits
• single/dual op amp sum and difference circuits
• Integrator circuits
• Differentiator circuits
• Logarithmic operation circuits
• Exponential operation circuits
• Multiplication circuits
• Division circuits
• Precision measurement