MAX4817ETE

更新时间： 2024-09-28 04:41:55

品牌	Logo	应用领域
美信 - MAXIM		开关
页数	文件大小	规格书
17页	1005K
描述
High-Bandwidth, T1/E1, SPST Analog Switches

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数据手册

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MAX4817ETE 数据手册

19-3951; Rev 2; 1/07

High-Bandwidth, T1/E1, SPST Analog Switches

General Description

Features

♦ Quad-SPST NO, NC, and NC/NO Configurations

♦ Dual-Supply Operation from ±±3±ꢀ to ±ꢁꢀ

♦ Single-Supply Operation from +6ꢀ to +11ꢀ

The MAX4815/MAX4816/MAX4817 high-bandwidth,

low-on-resistance, quad-SPST analog switches are

designed to serve as integrated T1/E1 protection

switches for 1+1 and N+1 line-card redundancy appli-

cations. Each MAX4815/MAX4816/MAX4817 replaces

four electromechanical relays, significantly reducing

board space, simplifying PC board routing, and reduc-

ing power consumption. These devices operate with

±±.±3 or ±53 dual supplies for applications requiring

T1/E1 signal switching in the line side of the interface

transformer. Internal voltage multipliers drive the analog

switches, yielding excellent linearity and low ±.7Ω typi-

cal on-resistance within the T1/E1 analog signal range.

This high-bandwidth (550MHz typical) family of prod-

ucts is optimized for low return loss and matched pulse

template performance in T1/E1 long-haul and short-haul

applications.

♦ Hot Insertion Tolerant with No DC Path to the

Supplies

♦ Low On-Resistance, R

= ±37Ω (typ) and 6Ω

(max)

♦ Over ꢁꢁ0MHz, -±dB Signal Bandwidth

♦ Excellent Crosstalk and Off-Isolation Performance

Over the T1/E1 Signal Spectrum: 110dB Crosstalk

Attenuation at 1MHz

♦ Low Current Consumption of 2mA (max)

♦ -40°C to +8ꢁ°C Extended Temperature Range

♦ Space-Saving, 16-Pin, ꢁmm x ꢁmm Thin QFN

The MAX4815/MAX4816/MAX4817 are available in a

tiny 16-pin, 5mm x 5mm, thin QFN package and are

specified over the extended -40°C to +85°C tempera-

ture range.

Pin Configurations

Applications

T1/E1 Redundancy Switching

Base Stations and Base-Station Controllers

Add and Drop Multiplexers

Multiservice Provisioning Platforms

Edge Routers

TOP VIEW

COM2

IN2

COM3

IN3

MAX4815

Multiservice Switches (MSSs)

Digital Loop Carriers

IN1

IN4

*EP

COM1

COM4

Industrial Applications

Data Acquisition

Telecom Signal Switching

Test Equipment

THIN QFN (ꢁmm x ꢁmm)

*EXPOSED PADDLE CONNECTED TO ꢀ-

Avionics

Pin Configurations continued at end of data sheet.

Ordering Information

PART

TEMP RANGE

-40°C to +85°C

PIN-PACKAGE

16 TQFN-EP*

CONFIGURATION

PKG CODE

MAX481ꢁETE+

MAX4816ETE+

MAX4817ETE+

4 x SPST NC

T1655-±

4 x SPST NO

T1655-±

4 x SPST NC/NO

T1655-±

*EP = Exposed paddle.

Devices are available in lead-free packaging.

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...17

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与MAX4817ETE相关器件

型号	品牌	获取价格	描述	数据表
MAX4817ETE+	MAXIM	获取价格	SPST, 4 Func, 1 Channel, BICMOS, PQCC16, 5 X 5 MM, 0.80 MM HEIGHT, LEAD FREE, MO-220WHHB,
MAX4817ETE+T	MAXIM	获取价格	暂无描述
MAX4817ETE-T	MAXIM	获取价格	SPST, 4 Func, 1 Channel, BICMOS, PQCC16, 5 X 5 MM, 0.80 MM HEIGHT, MO-220WHHB, TQFN-16
MAX4818	MAXIM	获取价格	High-Bandwidth T1/E1 Dual-SPDT Switches/4:1 Muxes
MAX4818ETE	MAXIM	获取价格	High-Bandwidth T1/E1 Dual-SPDT Switches/4:1 Muxes
MAX4818ETE-T	MAXIM	获取价格	暂无描述
MAX4819	MAXIM	获取价格	High-Bandwidth T1/E1 Dual-SPDT Switches/4:1 Muxes
MAX4819ETE	MAXIM	获取价格	High-Bandwidth T1/E1 Dual-SPDT Switches/4:1 Muxes
MAX4819ETE+	MAXIM	获取价格	Single-Ended Multiplexer, 1 Func, 1 Channel, BICMOS, 5 X 5 MM, 0.80 MM HEIGHT, LEAD FREE,
MAX4819ETE-T	MAXIM	获取价格	Single-Ended Multiplexer, 1 Func, 1 Channel, BICMOS, 5 X 5 MM, 0.80 MM HEIGHT, LEAD FREE,

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