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GX4201-CDA PDF预览

GX4201-CDA

更新时间: 2024-01-11 18:06:59
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
6页 159K
描述
Wideband, Monolithic 1x1 Video Crosspoint Switch

GX4201-CDA 技术参数

生命周期:Obsolete包装说明:SOP, SOP8,.25
Reach Compliance Code:unknown风险等级:5.82
模拟集成电路 - 其他类型:SPSTJESD-30 代码:R-PDSO-G8
标称负供电电压 (Vsup):-5 V正常位置:NO
功能数量:1端子数量:8
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:SOP
封装等效代码:SOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE电源:+-5 V
认证状态:Not Qualified子类别:Multiplexer or Switches
标称供电电压 (Vsup):5 V表面贴装:YES
最长接通时间:400 ns切换:MAKE-BEFORE-BREAK
技术:BIPOLAR温度等级:COMMERCIAL
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL

GX4201-CDA 数据手册

 浏览型号GX4201-CDA的Datasheet PDF文件第2页浏览型号GX4201-CDA的Datasheet PDF文件第3页浏览型号GX4201-CDA的Datasheet PDF文件第4页浏览型号GX4201-CDA的Datasheet PDF文件第5页浏览型号GX4201-CDA的Datasheet PDF文件第6页 
GX4201 Wideband, Monolithic 1x1  
Video Crosspoint Switch  
DATA SHEET  
FEATURES  
CIRCUIT DESCRIPTION  
TheGX4201isawideband1x1videocrosspointimplemented  
in bipolar monolithic technology. The device is characterized  
by excellent differential gain and phase in the enabled  
state, and very high off-isolation in the disabled state. The  
fully buffered unilateral signal path ensures negligible output  
to input feedback while delivering minimal output switching  
transients through make-before-break switching.  
-3 dB bandwidth, 300 MHz with CL = 0 pF  
off isolation at 100 MHz, 80 dB  
differential phase and gain at 4.43 MHz, 0.01° &  
0.02%  
800 µW disabled power consumption  
input signal levels from -2 V to +3 V  
logic input compatible with TTL and 5 V CMOS  
open collector TALLY output  
For use in NxM routing matrices, the device features a very  
high, nearly constant input impedance, coupled with very  
high output impedance in the disabled state. This allows  
multiple GX4201's to be paralleled at the input and output  
without additional circuitry. An open collector PNP to VCC  
TALLY output provides indication of crosspoint selection.  
To maximize system bandwidth, an external current source  
is used to bias the output device of the crosspoint. One  
external current source is required per output bus. For less  
demanding applications, a load resistor can be used in  
place of the output current source, causing a slight increase  
in differential phase. Non-additive mixing will occur on the  
output bus if more than one paralleled GX4201 is enabled  
at a time.  
FUNCTIONAL BLOCK DIAGRAM  
TALLY  
X
OUT  
IN  
The GX4201 is one of a series of wideband video crosspoints  
utilizing Gennum's proprietary LSI process.  
EN  
PATENT PENDING  
TRUTH TABLE  
APPLICATIONS  
• very high quality video switching  
• HDTV  
• computer graphics  
• RF switching/routing  
• PCM/data routing  
EN  
0
OUT  
HIGH Z  
IN  
TALLY  
OFF  
1
ON  
ABSOLUTE MAXIMUM RATINGS  
Parameter  
Value  
±7.5 V  
PIN CONNECTIONS  
Supply Voltage  
TOP VIEW  
Operating Temperature Range  
0° C TA 70° C  
Storage Temperature Range  
-65° C TS 150° C  
8
PIN 1  
GND  
EN  
Lead Temperature (Soldering, 10 Sec)  
260° C  
EN  
VEE  
GND  
IN  
1
4
8
IN  
VEE  
VCC  
Analog Input Voltage  
-5.5 V V 5.5 V  
GND  
TALLY  
IN  
VCC  
0UT  
GND  
TALLY  
5
5
Logic Input Voltage  
-0.5 V VL 5.5 V  
12mA  
OUT  
4
Output Load Current  
8 PIN SOIC  
8 PIN DIP  
High Level TALLY Output Current  
2 mA  
Document No. 510 - 74 - 5  
GENNUM CORPORATION P.O. Box 489, Stn A, Burlington, Ontario, Canada L7R 3Y3 tel. (905) 632-2996 fax: (905) 632-2055  
Japan Branch: B-201 Miyamae Village, 2-10-42, Miyamae, Suginami-ku, Tokyo 168, Japan  
tel. (03) 3247-8838 fax (03) 3247-8839  

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