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GX4314LCKC

更新时间: 2024-02-11 05:30:52
品牌 Logo 应用领域
GENNUM 复用器开关复用器或开关信号电路光电二极管
页数 文件大小 规格书
4页 110K
描述
GX4314L Low Power, Wideband 4 x 1 Video Multiplexer

GX4314LCKC 技术参数

生命周期:Obsolete包装说明:,
Reach Compliance Code:unknown风险等级:5.84
Is Samacsys:NBase Number Matches:1

GX4314LCKC 数据手册

 浏览型号GX4314LCKC的Datasheet PDF文件第2页浏览型号GX4314LCKC的Datasheet PDF文件第3页浏览型号GX4314LCKC的Datasheet PDF文件第4页 
GX4314L Low Power, Wideband  
4 x 1 Video Multiplexer  
DATA SHEET  
DESCRIPTION  
FEATURES  
The GX4314L is a low power, wideband video multiplexer  
implementedinbipolartechnology.Thisdeviceischaracterized  
by excellent differential gain and phase in the enabled  
state, very high off-isolation in the disabled state and a  
fully buffered, unilateral signal path.  
low power; 12 mA ON current at ±5 volts  
low differential gain and phase  
wide bandwidth; 100 MHz at -1 dB  
±4.5 to ±11 volt power supplies  
Make-before-break switching assures virtually glitch-free  
switching. TheGX4314Lfeaturesaveryhigh, nearlyconstant  
input impedance coupled with high output impedance in  
the disabled state. This allows multiple devices to be  
paralleled at the inputs and outputs without additional  
circuitry.  
available in 14 pin PDIP as well as 14 and 16  
pin SOIC packaging  
identical functions and pin outs to GX4314 with lower  
power  
Logic inputs are TTL and 5 V CMOS compatible, providing  
address and chip select functions. The operation of the  
device is described in the Truth Table below.  
FUNCTIONAL BLOCK DIAGRAM  
The GX4314L offers pin for pin compatibility with Gennum's  
other 4x1 multipliers such as GX414, GX414A and GX434  
with greatly improved bandwidth and slew rate. Since the  
GX4314L is capable of operation at ±5 V supplies, system  
power can be reduced.  
X
IN 0  
IN 1  
IN 2  
IN 3  
X
X
Typically, the ON current is only 12 mA while the chip  
disabled current drops to less than 260 µA. This feature  
allows the use of many devices in high density situations  
without excessive power dissipation.  
X
OUTPUT  
X
APPLICATIONS  
CHIP  
SELECT  
• Multimedia  
2 TO 4 DECODER LOGIC  
• Computer graphics.  
• Very high density video switching.  
• PCM / data routing.  
A0  
A1  
CS  
TRUTH TABLE  
ORDERING INFORMATION  
CS  
0
A1  
A0  
Output  
Input 0  
Input 1  
Input 2  
Input 3  
High - Z  
Part Number  
GX4314LCDB  
GX4314LCKB  
GX4314LCKC  
GX4314LCTC  
Package Type Temperature Range  
14 pin PDIP  
0oC to 70oC  
0oC to 70oC  
0oC to 70oC  
0oC to 70oC  
0
0
1
1
X
0
1
0
1
X
0
14 pin SOIC  
16 pin SOIC  
Tape16 pin SOIC  
0
0
1
X = don't care  
Revision Date: February 1994  
Document No. 520 - 54 - 2  
GENNUM CORPORATION P.O. Box 489, Stn A, Burlington, Ontario, Canada L7R 3Y3 tel. (905) 632-2996 fax: (905) 632-5946  
Gennum Japan Corporation:C-101 Miyamae Village, 2-10-42 Miyamae, Suginami-ku Tokyo 168-0081, Japan tel. (03) 3334-7700 fax: (03) 3247-8939  

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