EL1883ISZT13 INTERSIL [Intersil Corporation], EL1883ISZT13 Datasheet

EL1883ISZT13

Manufacturer Part Number

EL1883ISZT13

Description

Sync Separator with Horizontal Output

Manufacturer

INTERSIL [Intersil Corporation]

Datasheet

1.EL1883ISZT13.pdf (9 pages)

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Sync Separator with Horizontal Output

This device extracts sync timing information from both

standard and non-standard video input and also in the

presence of Macrovision pulses. It provides composite sync,

vertical sync, burst/back porch timing, and horizontal

outputs. Fixed 70mV sync tip slicing provides sync edge

detection when the video input level is between 0.5V

external resistor sets all internal timing to adjust for various

video standards. The composite sync output follows video in

sync pulses and a vertical sync pulse is output on the rising

edge of the first vertical serration following the vertical pre-

equalizing string. For non-standard vertical inputs, a default

vertical pulse is output when the vertical signal stays low for

longer than the vertical sync default delay time. The

horizontal output gives horizontal timing with pre/post

equalizing pulses.

The EL1883 is available in an 8-pin SO package and is

specified for operation over the full -40°C to +85°C

temperature range.

Ordering Information

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.

EL1883IS

EL1883IS-T7

EL1883IS-T13

EL1883ISZ

(See Note)

EL1883ISZ-T7

(See Note)

EL1883ISZ-

T13 (See Note)

P-P

NUMBER

PART

(sync tip amplitude 143mV to 572mV). A single

PACKAGE

8-Pin SO

(Pb-free)

The EL1883 video sync separator is

manufactured using Elantec’s high

performance analog CMOS process.

TAPE & REEL

Data Sheet

13”

7”

PKG. DWG. #

MDP0027

P-P

1-888-INTERSIL or 321-724-7143

and

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

Features

• NTSC, PAL, SECAM, non-standard video sync separation

• Fixed 70mV slicing of video input levels from 0.5V

• Low supply current - 1.5mA typ.

• Single 3V to 5V supply

• Composite sync output

• Vertical output

• Horizontal output

• Burst/back porch output

• Macrovision compatible

• Available in 8-pin SO package

• Pb-free available

Applications

• Video amplifiers

• PCMCIA applications

• A/D drivers

• Line drivers

• Portable computers

• High speed communications

• RGB applications

• Broadcast equipment

• Active filtering

Demo Board

• A dedicated demo board is available

Pinout

COMPOSITE SYNC OUT

COMPOSITE VIDEO IN

VERTICAL SYNC OUT

P-P

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

July 26, 2004

Intersil (and design) is a registered trademark of Intersil Americas Inc.

GND

(8-PIN SO)

TOP VIEW

EL1883

VDD

HORIZONTAL OUTPUT

RSET

BURST/BACK

PORCH OUTPUT

EL1883

FN7010.1

P-P

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