EL4511 查看數據表（PDF） - Intersil

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EL4511

Super Sync Separator

Intersil 

EL4511

Timing Diagram 4 - Example of Horizontal Interval (HDTV)

CONDITIONS: VCCA1 = VCCA2 = VCCD = +3.3V/+5V, TA = 25°C, FILTER (REGISTER 2 BIT 4 = 1)

SYNCIN

SYNC OUT

tdSYNCOUT

HOUT

tdHOUT

BACKPORCH

THOUT

TBACKPORCH

tdBACKPORCH

H Timing for HDTV, With Filter (using 720p input)

PARAMETER

DESCRIPTION

CONDITIONS

tdSYNCOUT

SYNCOUT Timing Relative to Input

See Timing Diagram 4

tdHOUT

HOUT Timing Relative to Input

See Timing Diagram 4

tdBACKPORCH BACKPORCH Timing Relative to Input

See Timing Diagram 4

THOUT

Horizontal Output Width

See Timing Diagram 4

TBACKPORCH BACKPORCH (Clamp) Width

See Timing Diagram 4

NOTE:

1. Delay variation is less than 2.5ns over temperature range.

TYP

TYP

@ 3.3V @ 5V

(Note 1) (Note 1)

120

110

112

100

155

140

300

300

300

300

UNIT

ns

ns

ns

ns

ns

13

FN7009.7

July 21, 2005

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