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HA4344B PDF预览

HA4344B

更新时间: 2024-02-27 08:15:23
品牌 Logo 应用领域
英特矽尔 - INTERSIL 开关
页数 文件大小 规格书
4页 38K
描述
350MHz, 4 x 1 Video Crosspoint Switch with Synchronous Controls

HA4344B 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:DIP, DIP16,.3Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.66
其他特性:VIDEO APPLICATION模拟集成电路 - 其他类型:CROSS POINT SWITCH
JESD-30 代码:R-PDIP-T16JESD-609代码:e0
标称负供电电压 (Vsup):-5 V信道数量:4
功能数量:1端子数量:16
标称断态隔离度:70 dB最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP16,.3
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:+-5 V
认证状态:Not Qualified子类别:Multiplexer or Switches
最大供电电流 (Isup):15.5 mA标称供电电压 (Vsup):5 V
表面贴装:NO技术:CMOS
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED

HA4344B 数据手册

 浏览型号HA4344B的Datasheet PDF文件第2页浏览型号HA4344B的Datasheet PDF文件第3页浏览型号HA4344B的Datasheet PDF文件第4页 
HA4344B  
350MHz, 4 x 1 Video Crosspoint Switch  
with Synchronous Controls  
June 1998  
Features  
Description  
• Low Power Dissipation . . . . . . . . . . . . . . . . . . . 105mW The HA4344B is a very wide bandwidth 4 x 1 crosspoint  
switch ideal for professional video switching, HDTV, com-  
puter display routing, and other high performance applica-  
• Symmetrical Slew Rates . . . . . . . . . . . . . . . . . 1400V/µs  
tions. This circuit features very low power dissipation,  
excellent differential gain and phase, high off isolation, sym-  
metric slew rates, fast switching, and latched control signals.  
When disabled, the output is switched to a high impedance  
state, making the HA4344B ideal for matrix routers.  
• 0.1dB Gain Flatness. . . . . . . . . . . . . . . . . . . . . . 100MHz  
• -3dB Bandwidth . . . . . . . . . . . . . . . . . . . . . . . . . 350MHz  
• Off Isolation (100MHz) . . . . . . . . . . . . . . . . . . . . . . 70dB  
• Crosstalk Rejection (30MHz). . . . . . . . . . . . . . . . . 80dB  
• Differential Gain and Phase . . . . . 0.01%/0.01Degrees  
• High ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . >2000V  
• TTL Compatible Control Signals  
The latched control signals allow for synchronized channel  
switching. When CK1 is low the master control latch loads the  
next switching address (A0, A1, CS), while the closed (assum-  
ing CK2 is the inverse of CK1) slave control latch maintains the  
crosspoint in its current state. CK2 switching low closes the  
master latch (with previous assumption), loads the now open  
slave latch, and switches the crosspoint to the newly selected  
channel. Channel selection is asynchronous (changes with any  
control signal change) if both CK1 and CK2 are low.  
• Latched Control Lines for Synchronous Switching  
Applications  
• Professional Video Switching and Routing  
• RGB Video Distribution Systems  
• Computer Graphics  
Ordering Information  
TEMP.  
PKG.  
NO.  
o
PART NUMBER RANGE ( C)  
PACKAGE  
16 Ld SOIC  
HA4344BCB  
0 to 70  
0 to 70  
M16.15  
• RF Switching and Routing  
HA4344BCB96  
16 Ld SOIC Tape M16.15  
and Reel  
Pinout  
Functional Diagram  
HA4344B (SOIC)  
EN0  
D
C
Q
Q
D
C
Q
Q
L
L
L
TOP VIEW  
IN0  
EN1  
D
C
D
C
L
IN0  
GND  
IN1  
1
2
3
4
5
6
7
8
16 V+  
A0  
A1  
CS  
IN1  
IN2  
15 A0  
OUT  
DECODE  
EN2  
EN3  
Q
Q
D
C
L
L
D
Q
Q
14 A1  
L
C
GND  
IN2  
13 CS  
12 OUT  
11 CK2  
10 CK1  
IN3  
D
C
D
C
L
CK1  
CK2  
GND  
IN3  
100kΩ  
100kΩ  
9
V-  
GND  
Timing Diagram  
CK1  
CK2  
A0, A1, CS CHX  
CHY  
CHZ  
CHY  
CHX  
CHZ  
OUT  
CHX  
CHX CHZ  
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures.  
File Number 3956.2  
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999  
1

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