GS1504-CTD(2000) 데이터 시트보기 (PDF) - Gennum -> Semtech

부품명

상세내역

일치하는 목록

GS1504-CTD
(Rev.:2000)

HDTV Adaptive Equalizer

Gennum -> Semtech 

could be significantly less than the default signal detection

level set by the on chip reference.

The CD/Mute pin is a multi-function bidirectional pin that

provides the following functions:

• Applying a HIGH INPUT to the CD/Mute pin forces the

GS1504 outputs to a muted condition. See the DC

electrical characteristics table for voltage level. In this

condition the outputs will be latched to the last logic

level present at the output.

• Applying a LOW INPUT to the CD/Mute pin will force the

GS1504 outputs to remain active regardless of the

length of input cable and the voltage applied to the

MCLADJ pin. See the DC electrical characteristics table

for voltage level.

• When used as an OUTPUT, the CD/Mute pin will provide

an indication of the output mute status. The CD/Mute pin

will be logic HIGH when the output is muted, and logic

LOW when the outputs are not muted.

TYPICAL APPLICATION CIRCUIT

VCC

VCC

10nH

75

37.5

75

10n

47p

47p

10n

12

J3

VCC

2k

1

16

CLI

CD/MUTE

2

15

3 VCC

VCC 14

4 VEE

VEE 13

SDI

SDO

5

GS1504

12

SDI

SDO

6

11

7 VEE

VEE 10

MCLADJ

NC

8

9

NC

NC

VCC

10k

1µ

15k

10n

+ 4µ7

+

4µ7

10n

VCC

100n

1n

All resistors in ohms,

all capacitors in farads,

unless otherwise shown.

8

522 - 05 - 02

Share Link: