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参数资料
| 型号： | EL4501C |
| 英文描述： | Video Front End |
| 中文描述： | 视频前端 |
| 文件页数： | 1/10页 |
| 文件大小： | 183K |
| 代理商： | EL4501C |
2000 Elantec Semiconductor, Inc.
EL
4501C
-
Preliminary
General Description
The EL4501C Video Front End (VFE) is an integrated solution that
provides the key analog signal conditioning functions for analog video
signals. It forms the front end interface for either an analog or ana-
log/digital video system. The VFE contains a high bandwidth DC
Restore, a sophisticated Sync Separator, and a Data Slicer for embed-
ded data recovery.
The VFE will perform the restoration of the DC reference level
(blanking level) and the extraction of all of the necessary timing sig-
nals needed for synchronization and control. The sync separator is
designed for very good noise immunity by incorporating a signal qual-
ification scheme and internal brick wall filter. A data slicer is also
included to help decode data embedded in the active video or VBI
areas of the signal.
The VFE operates from a single 5 volt supply and is available in a
small 24 pin QSOP package that takes only 0.08in2(54mm
2) of board
area, as well as a standard 24 pin SOIC.
Connection Diagram
VIDEO_OUT
VFB
VIDEO_IN
DS_MODE
DS_ENAB
GND
GNDD
RFREQ
FSEL
SYNC_IN
LOS
COMPOSITE
HORIZONTAL
DS_OUT
DS_REF
REF_IN
REF_OUT
VS
VSD
SYNC_AMP
NC
BACK_PORCH
ODD/EVEN
VERTICAL
1
2
3
4
16
15
14
13
5
6
7
12
11
9
8
10
20
19
18
17
24
23
22
21
Features
DC restore and sync separator
Wideband (100MHz) DC restore
Advanced sync separator
Programmable data slicer
Single 5 volt operation
Differential Gain = 0.1%
Differential Phase = 0.1°
Low power (<75mW)
Applications
Video Capture & Editing
Video Projectors
Set Top Boxes
Security Video
Embedded data recovery
Ordering Information
Part No.
Temp. Range
Package
Outline #
EL4501CS
-40°C to +85°C
24-Pin SOIC
MDP0027
EL4501CU
-40°C to +85°C
24-Pin QSOP
MDP0031
EL4501C - Preliminary
Video Front End
Septe
m
ber
7,
2000
相关PDF资料 |
PDF描述 |
|---|---|
| EL4501CS | Video Front End |
| EL4501CU | Video Front End |
| EL5002CN | Power Sequencing Controllers; Temperature Range: -40°C to 85°C; Package: 24-QFN |
| EL5003CN | Power Sequencing Controllers; Temperature Range: -40°C to 85°C; Package: 24-QFN |
| EL503 | A.F. OUTPUT PENTODE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| EL4501CS | 制造商:ELANTEC 制造商全称:ELANTEC 功能描述:Video Front End |
| EL4501CU | 制造商:ELANTEC 制造商全称:ELANTEC 功能描述:Video Front End |
| EL4501IU | 功能描述:IC VIDEO FRONT END AMP 24-QSOP RoHS:否 类别:集成电路 (IC) >> 线性 - 放大器 - 视频放大器和频缓冲器 系列:- 标准包装:1,000 系列:- 应用:驱动器 输出类型:差分 电路数:3 -3db带宽:350MHz 转换速率:1000 V/µs 电流 - 电源:14.5mA 电流 - 输出 / 通道:60mA 电压 - 电源，单路/双路(±):5 V ~ 12 V，±2.5 V ~ 6 V 安装类型:表面贴装 封装/外壳:20-VFQFN 裸露焊盘 供应商设备封装:20-QFN 裸露焊盘（4x4） 包装:带卷 (TR) |
| EL4501IU-T13 | 功能描述:IC VIDEO FRONT END AMP 24-QSOP RoHS:否 类别:集成电路 (IC) >> 线性 - 放大器 - 视频放大器和频缓冲器 系列:- 标准包装:1,000 系列:- 应用:驱动器 输出类型:差分 电路数:3 -3db带宽:350MHz 转换速率:1000 V/µs 电流 - 电源:14.5mA 电流 - 输出 / 通道:60mA 电压 - 电源，单路/双路(±):5 V ~ 12 V，±2.5 V ~ 6 V 安装类型:表面贴装 封装/外壳:20-VFQFN 裸露焊盘 供应商设备封装:20-QFN 裸露焊盘（4x4） 包装:带卷 (TR) |
| EL4501IU-T7 | 功能描述:IC VIDEO FRONT END AMP 24-QSOP RoHS:否 类别:集成电路 (IC) >> 线性 - 放大器 - 视频放大器和频缓冲器 系列:- 标准包装:1,000 系列:- 应用:驱动器 输出类型:差分 电路数:3 -3db带宽:350MHz 转换速率:1000 V/µs 电流 - 电源:14.5mA 电流 - 输出 / 通道:60mA 电压 - 电源，单路/双路(±):5 V ~ 12 V，±2.5 V ~ 6 V 安装类型:表面贴装 封装/外壳:20-VFQFN 裸露焊盘 供应商设备封装:20-QFN 裸露焊盘（4x4） 包装:带卷 (TR) |
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