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MAX4670

Integrated T1/E1/J1 Short-Haul and Long-Haul Protection Switch

General Description The MAX4670 is an integrated T1/E1/J1 analog protection switch for 1+1 and N+1 line-card redundancy applications. It protects two T1/E1/J1 ports by combining eight SPDT switches in a single package. The switch is optimized for high-return loss and pulse-template performance in

文件:1.12039 Mbytes 页数:20 Pages

Maxim

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MAX4670

集成T1/E1/J1短程、长程保护开关

MAX4670是一款集成的T1/E1/J1模拟保护开关,适用于1+1和N+1线路卡冗余应用。该器件通过组合单个封装内包含的8个SPDT开关来保护两个T1/E1/J1端口。在T1/E1/J1长程和短程应用中,该开关器件针对高回波损耗和脉冲模板性能进行了优化。该器件可为建筑物内的短程应用提供内建的芯片侧浪涌保护功能。\nMAX4670可替代2个二极管阵列或2个瞬态电压抑制器(TVS)和4个双SPDT继电器,能大大缩小电路板空间,简化PCB布线。MAX4670引脚针对T1/E1/J1应用优化,因此可以简化与标准线路变压器和线路接口单元(LIU)连接时的布局布线。\nMAX4670带有4个开通/关闭电 • +3.3V单电源供电 \n• 低RON \n• 低CON/COFF \n• 24pF/12pF (典型值)接收通道 \n• IEC 61000-4-5 (8µs至20µs电涌) \n• -70dB (典型值)串扰/关断隔离(3MHz) \n• 小型32引脚TQFN封装;

ADI

亚德诺

MAX4670ETJ

Integrated T1/E1/J1 Short-Haul and Long-Haul Protection Switch

General Description The MAX4670 is an integrated T1/E1/J1 analog protection switch for 1+1 and N+1 line-card redundancy applications. It protects two T1/E1/J1 ports by combining eight SPDT switches in a single package. The switch is optimized for high-return loss and pulse-template performance in

文件:1.12039 Mbytes 页数:20 Pages

Maxim

美信

MAX4670ETJ+

Package:32-WFQFN 裸露焊盘;包装:散装 类别:集成电路(IC) 专用 IC 描述:IC PROTECTION SWITCH 32TQFN

AD

亚德诺

MAX4670ETJ+T

Package:32-WFQFN 裸露焊盘;包装:散装 类别:集成电路(IC) 专用 IC 描述:IC PROTECTION SWITCH 32TQFN

AD

亚德诺

技术参数

  • Configuration:

    2-to-1

  • # Channels:

    8

  • Normal Position:

    Open/Closed

  • VSUPPLY (Single) (min)(V):

    2.7

  • VSUPPLY (Single) (max)(V):

    3.6

  • VSIGNAL (min)(V):

    0

  • VSIGNAL (max)(V):

    3.6

  • Dynamic Range (max) (max)(V):

    3.6

  • RON (max)(Ω):

    9

  • RFLAT(ON) (typ)(Ω):

    2

  • RFLAT(ON) (max)(Ω):

    0.18

  • Bandwidth(MHz):

    30

  • IL(OFF) (max)(nA):

    0.01

  • tON (max)(ns):

    400

  • tOFF (max)(ns):

    200

  • QINJECTION(pC):

    8

  • CON(pF):

    24

  • COFF(pF):

    12

  • Features:

    Chip Surge Protection

  • Off. Iso.(dB):

    60

  • Crosstalk(dB):

    78

  • ΔRON (max)(Ω):

    0.15

  • Redundancy Switch:

    No

  • RoHS Available:

    Yes

  • Package/ Pins:

    TQFN/32

  • Smallest Available Pckg. (max w/pins)(mm2):

    26

  • Budgetary Price (See Notes):

    $5.03 @1k

供应商型号品牌批号封装库存备注价格
MAXIM
24+
1861
询价
MAXIM
24+
QFN
5000
只做原装公司现货
询价
MAXIM
23+
QFN
8560
受权代理!全新原装现货特价热卖!
询价
MAXIM
25+23+
QFN32
29751
绝对原装正品全新进口深圳现货
询价
Maxim Integrated
24+
32-TQFN-EP(5x5)
38520
一级代理/放心采购
询价
Maxim
1931+
N/A
69
加我qq或微信,了解更多详细信息,体验一站式购物
询价
MAXIM
25+
QFN-32
1001
就找我吧!--邀您体验愉快问购元件!
询价
Maxim
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
询价
MAXIM/美信
23+
QFN
50000
全新原装正品现货,支持订货
询价
MAXIM/美信
24+
TQFN-32
30000
原装正品公司现货,假一赔十!
询价
更多MAX4670供应商 更新时间2025-10-9 15:30:00