Datasheet > EL4501IU

EL4501IU

更新时间： 2024-11-06 22:40:43

品牌	Logo	应用领域
英特矽尔 - INTERSIL		商用集成电路光电二极管信息通信管理
页数	文件大小	规格书
19页	476K
描述
Video Front End

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EL4501IU 数据手册

EL4501

Data Sheet

July 7, 2004

FN7327.1

Video Front End

Features

The EL4501 is a highly-integrated

Video Front End (VFE) incorporating

all of the key signal conditioning

• DC-restore and sync separator

• Wideband (100MHz) DC-restore

• Advanced sync separator

• Programmable data slicer

• Single 5V operation

functions for analog video signals. It provides a flexible front-

end interface for analog or analog/digital video sub-systems.

The VFE contains a high bandwidth DC-restore, an

advanced sync separator and a data slicer with an

adjustable threshold, configurable output and power-down

mode.

• Diff gain/phase = 0.05%/0.03°, R =10kΩ, A =1

• Low power (<75mW)

• Pb-free available

The VFE performs restoration of the DC level (blanking

level) of a video signal and the recovery of all signal timing

necessary for synchronization and control. Additionally, data

embedded in the active video or VBI regions of the video

signal may be extracted using the flexible data slicer

incorporated into the VFE. The advanced sync separator

exhibits excellent noise immunity by incorporating a digital

brick wall filter and signal qualification algorithm. The DC-

restored video amplifier is unity gain stable with an unloaded

-3dB bandwidth of 100MHz. The input common mode

voltage range extends from the negative rail to within 1.5V of

the positive rail. When driving a 75Ω double terminated

coaxial cable, the amplifier can drive to within 150mV of

either rail. With 200V/µs slew rate, the amplifier is well suited

for composite and component video applications.

Applications

• Video capture & editing

• Video projectors

• Set top boxes

• Security video

• Embedded data recovery

Pinout

EL4501

(24-PIN QSOP)

TOP VIEW

The VFE operates from a single 5V supply from -40°C to

+85°C and is available in a reduced footprint 24-pin QSOP

package.

VFB

VIDEO IN

DS MODE

DS ENABLE

GND

24 VIDEO OUT

23 DS OUT

22 DS REF

Ordering Information

21 REF IN

PART

NUMBER

PACKAGE

24-Pin QSOP

TAPE & REEL PKG. DWG. #

20 REF OUT

19 VS

EL4501IU

EL4501IU-T7

7”

13”

MDP0040

GNDD

RFREQ

18 VSD

EL4501IU-T13 24-Pin QSOP

FSEL

17 SYNC AMP

16 SLICE MODE

15 BACK PORCH

14 ODD/EVEN

13 VERTICAL

EL4501IUZ

(See Note)

24-Pin QSOP

(Pb-free)

SYNC IN

EL4501IUZ-T7 24-Pin QSOP

7”

MDP0040

LOS 10

COMPOSITE 11

HORIZONTAL 12

(See Note)

(Pb-free)

EL4501IUZ-

24-Pin QSOP

(Pb-free)

13”

T13 (See Note)

NOTE: Intersil Pb-free products employ special Pb-free material

sets; molding compounds/die attach materials and 100% matte tin

plate termination finish, which is compatible with both SnPb and

Pb-free soldering operations. Intersil Pb-free products are MSL

classified at Pb-free peak reflow temperatures that meet or exceed

the Pb-free requirements of IPC/JEDEC J Std-020B.

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

Manufactured under License, U.S. Patents 5,486,869; 5,754,250

All other trademarks mentioned are the property of their respective owners.

12 3 4 5 6 7...19

中文翻译

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EL4501IU 替代型号

型号	品牌	替代类型	描述	数据表
EL4501IUZ-T13	INTERSIL	完全替代	Video Front End
EL4501IU-T7	INTERSIL	完全替代	Video Front End
EL4501IUZ	INTERSIL	类似代替	Video Front End

与EL4501IU相关器件

型号	品牌	获取价格	描述	数据表
EL4501IU-T13	INTERSIL	获取价格	Video Front End
EL4501IU-T7	INTERSIL	获取价格	Video Front End
EL4501IUZ	INTERSIL	获取价格	Video Front End
EL4501IUZT13	INTERSIL	获取价格	Video Front End
EL4501IUZ-T13	INTERSIL	获取价格	Video Front End
EL4501IUZ-T7	INTERSIL	获取价格	Video Front End
EL4502	EVERLIGHT	获取价格	8 PIN DIP HIGH SPEED 1Mbit/s TRANSISTOR
EL4502M	EVERLIGHT	获取价格	Logic IC Output Optocoupler, 1-Element, 5000V Isolation, 1MBps, 0.400 INCH, ROHS COMPLIANT
EL4502M(TA)-V	EVERLIGHT	获取价格	8 PIN DIP HIGH SPEED 1Mbit/s TRANSISTOR
EL4502M(TB)-V	EVERLIGHT	获取价格	8 PIN DIP HIGH SPEED 1Mbit/s TRANSISTOR

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