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CPC7591MB PDF预览

CPC7591MB

更新时间: 2024-11-21 21:01:15
品牌 Logo 应用领域
IXYS 电信光电二极管电信集成电路
页数 文件大小 规格书
19页 550K
描述
Telecom Circuit, 1-Func, PDSO16, ROHS COMPLIANT, DFN-16

CPC7591MB 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:DFN
包装说明:HVSON,针数:16
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.6JESD-30 代码:R-PDSO-N16
JESD-609代码:e3长度:7 mm
湿度敏感等级:3功能数量:1
端子数量:16最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:HVSON封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1 mm
标称供电电压:5 V表面贴装:YES
电信集成电路类型:TELECOM CIRCUIT温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:NO LEAD
端子节距:0.8 mm端子位置:DUAL
处于峰值回流温度下的最长时间:35宽度:6 mm
Base Number Matches:1

CPC7591MB 数据手册

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CPC7591  
Line Card Access Switch  
Features  
Description  
TTL logic level inputs for 3.3V logic interfaces  
Smart logic for power up / hot plug state control  
Improved switch dv/dt immunity of 500 V/μs  
Small 16-pin SOIC or 16-pin DFN package  
DFN package printed-circuit board footprint is 60  
percent smaller than the SOIC version, 40 percent  
smaller than fourth generation EMR solutions.  
Monolithic IC reliability  
The CPC7591 is a member of Clare’s next generation  
Line Card Access Switch (LCAS) family. This  
monolithic 4-pole solid state switch is available in  
either a 16-pin SOIC or a 16-pin DFN package. It  
provides the necessary functions to replace the  
2-Form-C electromechanical ringing relay and it’s  
associated snubber circuitry on traditional analog line  
cards or contemporary integrated voice and data (IVD)  
line cards found in Central Office (CO), Access, and  
PBX equipment. Because this device contains solid  
state switches for tip and ring line break and for ringing  
injection/return, it requires only a +5 V supply for  
operation and TTL logic-level inputs for control. The  
CPC7591 provides stable start-up conditioning during  
system power up and for hot plug insertion  
Low, matched R  
ON  
Eliminates the need for zero-cross switching  
Flexible switch timing for transition from ringing  
mode to idle/talk mode.  
Clean, bounce-free switching  
Tertiary protection consisting of integrated current  
limiting, voltage clamping, and thermal shutdown for  
SLIC protection  
5 V operation with power consumption < 10 mW  
Intelligent battery monitor  
applications. Once active, the inputs respond to  
traditional TTL logic levels, enabling the CPC7591 to  
be used with 3.3V-only logic.  
Latched logic-level inputs, no external drive circuitry  
For negative transient voltage protection the  
CPC7591xA versions include SCRs to provide voltage  
fold-back protection for the SLIC and subsequent  
circuitry, while the CPC7591xB versions utilize  
Applications  
VoIP Gateways  
Central office (CO)  
Digital Loop Carrier (DLC)  
PBX Systems  
Digitally Added Main Line (DAML)  
Hybrid Fiber Coax (HFC)  
Fiber in the Loop (FITL)  
Pair Gain System  
clamping diodes to the V  
pin. For positive transient  
BAT  
voltage protection all versions provide clamping  
diodes to the F pin.  
GND  
Ordering Information  
CPC7591 part numbers are specified as shown here:  
B - 16-pin SOIC delivered 50/Tube, 1000/Reel  
M - 16-pin DFN delivered 52/Tube, 1000/Reel  
Channel Banks  
CPC7591 x x xx  
RoHS  
2002/95/EC  
TR - Add for Tape & Reel Version  
Pb  
e3  
A - With Protection SCR  
B - Without Protection SCR  
Figure 1. CPC7591 Block Diagram  
+5 Vdc  
TRINGING  
6
V
DD  
7
CPC7591  
XSW3  
3
2 TBAT  
TLINE  
Tip  
X
SW1  
Secondary  
Protection  
SLIC  
15 RBAT  
SXW2  
RLINE 14  
Ring  
L
A
T
C
H
XSW4  
Switch  
Control  
Logic  
10  
11  
VREF  
INRINGING  
LATCH  
12  
1
FGND  
16  
VBAT  
9
DGND  
8
RRINGING  
SCR Trip Circuit  
(CPC7591xA)  
TSD  
300Ω  
(min.)  
VBAT  
RINGING  
DS-CPC7591 - R05  
www.clare.com  
1

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