Datasheet > MAX3523ETP+

MAX3523ETP+

更新时间： 2024-09-23 14:53:03

品牌	Logo	应用领域
美信 - MAXIM		商用集成电路
页数	文件大小	规格书
12页	468K
描述
Consumer Circuit,

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中文翻译

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技术参数
数据手册

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MAX3523ETP+ 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	,	Reach Compliance Code：	compliant
Factory Lead Time：	6 weeks	风险等级：	2.2
商用集成电路类型：	CONSUMER CIRCUIT	峰值回流温度（摄氏度）：	NOT SPECIFIED
处于峰值回流温度下的最长时间：	NOT SPECIFIED	Base Number Matches：	1

MAX3523ETP+ 数据手册

Click here for production status of speciﬁc part numbers.

MAX3523

Low-Power DOCSIS 3.1

Programmable-Gain Ampliﬁer

General Description

Beneﬁts and Features

● Delivers +68dBmV Output Power While Meeting

The MAX3523 is a programmable gain amplifier

(PGA) designed to exceed the DOCSIS 3.1 upstream

transmit requirements. The PGA meets the DOCSIS 3.1

spurious limits while transmitting a combined output

power of 68dBmV over the RF bandwidth of 5MHz to

204MHz. The gain is controlled in 1dB steps over a 60dB

range using an SPI 3-wire interface. The use of Maxim's

high-voltage CMOS process enables the device to deliver

high dynamic range while minimizing power dissipation

under a +5V supply rail.

DOCSIS 3.1 Requirements

● Covers 5MHz–204MHz Output Bandwidth

● 3.5W Power Consumption with 5V Supply Voltage

● Programmable Power Codes Allow Operation at

Reduced Power Dissipation

● Exceeds Spurious Requirements with Fully Loaded

OFDM Allocation at +65dBmV at Modem Output

● 20L 5mm x 5mm x 0.75mm TQFN Package with

The MAX3523 is available in a 20-pin 5mm x 5mm x

0.75mm TQFN package, and operates over temperature

range of 0ºC to +70ºC.

Exposed Paddle

Applications

● DOCSIS 3.1 Upstream (D3.1 US)

● Cable Modem (CM)

Ordering Information appears at end of data sheet.

● Customer Premises Equipment (CPE)

Simpliﬁed Block Diagram

MAX3523

IN+

IN–

OUT+

OUT–

CSB

SDA

VDD

SERIAL INTERFACE

SCLK

TXEN

GND

19-100360; Rev 0; 6/18

12 3 4 5 6 7...12

中文翻译

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