Datasheet > EL4583CN

EL4583CN

更新时间： 2024-09-17 22:49:11

品牌	Logo	应用领域
英特矽尔 - INTERSIL		过滤器
页数	文件大小	规格书
9页	141K
描述
Sync Separator, 50% Slice, S-H, Filter, Horizontal sync output

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EL4583CN 数据手册

EL4583

Data Sheet

J une 27, 2005

FN7173.1

Sync Separator, 50% Slice, S-H, Filter,

Features

OUT

• NTSC, PAL, and SECAM sync separation

• Single supply, +5V operation

• Precision 50% slicing

The EL4583 extracts timing from video sync in NTSC, PAL,

and SECAM systems, and non standard formats, or from

computer graphics operating at higher scan rates. Timing

adjustment is via an external resistor. Input without valid

vertical interval (no serration pulses) produces a default

vertical output.

• Built-in programmable color burst filter

• Decodes non-standard vertical

• Horizontal sync output

Outputs are: composite sync, vertical sync, filter, burst/back

porch, horizontal, no signal detect, level, and odd/even

output (in interlaced scan formats only).

• Sync. pulse amplitude output

• Same socket can be used for 8-pin EL4581

• Low-power CMOS

The EL4583 sync slice level is set to the mid-point between

sync tip and the blanking level. This 50% point is determined

by two internal sample and hold circuits that track sync tip

and back porch levels. It provides hum and noise rejection

• Detects loss of signal

• Resistor programmable scan rate

• Few external components

and compensates for input levels of 0.5V to 2.0V

P-P

• Available in 16-pin PDIP and 16-pin SO (0.150”) packages

• Pb-Free Plus Anneal Available (RoHS Compliant)

A built in filter attenuates the chroma signal to prevent color

burst from disturbing the 50% sync slice. Cut off frequency is

set by a resistor to ground from the Filter Cut Off pin.

Additionally, the filter can be by-passed and video signal fed

directly to the Video Input.

Applications

• Video special effects

• Video test equipment

• Video distribution

• Multimedia

The level output pin provides a signal with twice the sync

amplitude which may be used to control an external AGC

function. A TTL/CMOS compatible No Signal Detect Output

flags a loss or reduction in input signal level. A resistor sets

the Set Detect Level.

• Displays

• Imaging

The EL4583 is manufactured using Elantec’s high

performance analog CMOS process.

• Video data capture

• Video triggers

Pinout

Ordering Information

EL4583

(16-PIN SO, PDIP)

TOP VIEW

TAPE & PKG.

REEL DWG. #

PART NUMBER

EL4583CN

PACKAGE

16-Pin PDIP

MDP0031

MDP0027

FILTER CUT OFF

SET DETECT LEVEL

COMPOSITE SYNC OUT

FILTER INPUT

16 ANALOG GND

EL4583CS

16-Pin SO (0.150”)

15 HORIZONTAL SYNC OUT

14 VDD

EL4583CS-T7

EL4583CS-T13

7”

13”

EL4583CSZ (Note) 16-Pin SO (0.150”) (Pb-free)

13 ODD/EVEN OUTPUT

12 RSET*

EL4583CSZ-T7

(Note)

16-Pin SO (0.150”) (Pb-free)

7”

VERTICAL SYNC OUT

DIGITAL GND

EL4583CSZ-T13 16-Pin SO (0.150”) (Pb-free)

(Note)

13”

MDP0027

11 BURST/BACK PORCH OUTPUT

10 NO SIGNAL DETECT OUTPUT

FILTER OUTPUT

NOTE: Intersil Pb-free plus anneal products employ special Pb-free

material sets; molding compounds/die attach materials and 100%

matte tin plate termination finish, which are RoHS compliant and

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-020.

COMPOSITE VIDEO INPUT

9 LEVEL OUTPUT

*Note: R

must be a 1% register

SET

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

1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

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

12 3 4 5 6 7...9

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与EL4583CN相关器件

型号	品牌	获取价格	描述	数据表
EL4583CS	INTERSIL	获取价格	Sync Separator, 50% Slice, S-H, Filter, Horizontal sync output
EL4583CS	ELANTEC	获取价格	Sync Separator, 50% Slice, S-H, Filter, HOUT
EL4583CS-T13	INTERSIL	获取价格	Sync Separator, 50% Slice, S-H, Filter, Horizontal sync output
EL4583CS-T13	ELANTEC	获取价格	Sync Separator, 50% Slice, S-H, Filter, HOUT
EL4583CS-T7	ELANTEC	获取价格	Sync Separator, 50% Slice, S-H, Filter, HOUT
EL4583CS-T7	INTERSIL	获取价格	Sync Separator, 50% Slice, S-H, Filter, Horizontal sync output
EL4583CSZ	INTERSIL	获取价格	Sync Separator, 50% Slice, S-H, Filter, Horizontal sync output
EL4583CSZ-T13	INTERSIL	获取价格	Sync Separator, 50% Slice, S-H, Filter, Horizontal sync output
EL4583CSZ-T7	INTERSIL	获取价格	Sync Separator, 50% Slice, S-H, Filter, Horizontal sync output
EL4584	INTERSIL	获取价格	Horizontal Genlock, 4FSC

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