Datasheet > ADCA5190

ADCA5190

更新时间： 2024-10-02 14:57:59

品牌	Logo	应用领域
亚德诺 - ADI		放大器有线电视
页数	文件大小	规格书
22页	869K
描述
5MHz至1800MHz宽带CATV放大器

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ADCA5190 数据手册

Data Sheet

ADCA5190

5 MHz to 1800 MHz Broadband CATV Amplifier

FEATURES

FUNCTIONAL BLOCK DIAGRAM

► Frequency range of 5 MHz to 1800 MHz

► High gain of 19.1 dB at 1800 MHz

► Excellent NPR (MER) performance: 48 dB at 67 dBmV TCP

► Excellent S11 return losses:

► −18 dB at 45 MHz to 1218 MHz

► −20 dB at 1218 MHz to 1800 MHz

► V_DDoperation: 5.0 V to 8.0 V

► Configurable dc current from 200 mA to 450 mA

► 32-lead, 5 mm × 5 mm LFCSP

Figure 1. Functional Block Diagram

APPLICATIONS

GENERAL DESCRIPTION

► 45 MHz to 1800 MHz CATV infrastructure amplifier systems

► 5 MHz to 700 MHz upstream

► Remote physical layer (PHY)

The ADCA5190 is a medium power gain block amplifier that pro-

vides excellent linearity across a flexible bias range allowing power

efficient design implementation for various applications.

► DOCSIS 3.1 and DOCSIS 4.0 compliant

The device provides 19.1 dB of flat gain up to 1800 MHz, making

this ideal for Data Over Cable Service Interface Specification (DOC-

SIS^®) 4.0 downstream applications. The device is also well suited

for upstream applications to 700 MHz as the output stage. The

device is conveniently packaged in an industry-standard, 32-lead,

5 mm × 5 mm lead frame chip-scale package (LFCSP) with an

exposed pad on the bottom of the package for improved thermal

performance.

Rev. A

Information furnished by Analog Devices is believed to be accurate and reliable "as is". However, no responsibility is assumed by Analog

Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to

change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and

registered trademarks are the property of their respective owners.

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