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EL4344C 参数 Datasheet PDF下载

EL4344C图片预览
型号: EL4344C
PDF下载: 下载PDF文件 查看货源
内容描述: 600MHz的复用放大器 [600MHz Multiplexing Amplifiers]
分类和应用: 放大器
文件页数/大小: 5 页 / 39 K
品牌: ELANTEC [ ELANTEC SEMICONDUCTOR ]
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EL4344C/EL4348C - Preliminary
EL4344C/EL4348C - Preliminary
600MHz Multiplexing Amplifiers
Features
4:1 Mux
Triple channels
±5V operation
Gain of 1 (EL4344C)
Gain of 2 (EL4348C)
600MHz bandwidth
Supply current of 11mA/channel
General Description
The EL4344C and EL4348C are 600MHz bandwidth multiplexing
amplifiers designed primarily for input video switching. The
EL4344C and EL4348C contain 4:1 multiplexing amplifiers.
The EN pin can be used to tri-state the MUX output, enabling parts to
be paralleded for a greater number of inputs. All logic inputs are refer-
enced to the GND pin.
The EL4344C has a gain of 1 and the EL4348C has a gain of 2.
The EL4344C and the EL4348C are available in a 28-pin QSOP pack-
age and are specified for operation over the full
---40°C
to +85°C
temperature range.
Applications
HDTV/DTV Analog Inputs
Video Projectors
Computer Monitors
Set Top Boxes
Security Video
Broadcast Video Equipment
Connection Diagram
1 S0
Outline #
MDP0040
MDP0040
Ordering Information
Part No.
EL4344CU
EL4348CU
Package
28-Pin QSOP
28-Pin QSOP
Tape & Reel
IN3A 28
GND 27
IN2A 26
GND 25
IN1A 24
VS+ 23
OUTA 22
OUTB 21
OUTC 20
VS- 19
IN4C 18
GND 17
IN3C 16
GND 15
2 IN4A
3 S1
4 IN1B
5 GND
6 IN2B
7 VS+
8 IN3B
9 VS-
10 IN4B
11 GND
12 IN1C
13 EN
14 IN2C
August 13, 2001
EL4344C & EL4348C
(28-Pin QSOP)
Note:
All information contained in this data sheet has been carefully checked and is believed to be accurate as of the date of publication; however, this data sheet cannot be a “controlled document”. Current revisions, if any, to these
specifications are maintained at the factory and are available upon your request. We recommend checking the revision level before finalization of your design documentation.
© 2001 Elantec Semiconductor, Inc.