GS4915 datasheet(7/27 Pages) GENNUM

Il numero della parte	GS4915

Spiegazioni elettronici	ClockCleaner

Download	27 Pages

Scroll/Zoom	100%

Produttore elettronici	GENNUM [Gennum Corporation]

Homepage	http://www.gennum.com

Logo

7 / 27 page

GS4915 ClockCleaner™

Data Sheet

39145 - 5

June 2009

7 of 27

18

DOUBLE

Non

synchronous

Input

CONTROL SIGNAL INPUT

Signal levels are LVCMOS compatible.

Controls the output frequency of the cleaned clock, for HD input

clocks.

See Section 3.5 for operation.

19

SKEW_EN

Non

synchronous

Input

CONTROL SIGNAL INPUT

Signal levels are LVCMOS compatible.

Selects the phase of the output clock with respect to the selected input

clock.

See Section 3.6 for operation.

21

LOCK

Non

synchronous

Outpu

t

STATUS SIGNAL OUTPUT

Signal levels are LVCMOS compatible.

This pin will be HIGH when the output clock is locked to the selected

input clock.

It will be LOW otherwise.

23

SE_VDD

–

Power

Positive power supply connection for the single-ended clock driver.

Determines the output level of CLKOUT_SE. Connect to filtered +1.8V

DC or +3.3V DC.

NOTE: If the single-ended clock output is not used, this pin should be

tied to ground.

24

CLKOUT_SE

–

Outpu

t

CLOCK SIGNAL OUTPUT

Signal levels are LVCMOS compatible.

Single-ended video clock output signal.

See Section 3.7.2 for operation.

25

D_VDD

–

Power

Positive power supply connection for the single-ended output clock

buffer. Connect to filtered +1.8V DC.

NOTE: If the single-ended clock output is not used, this pin should be

tied to ground.

27

DIFF_OUT_VDD

–

Power

Positive power supply connection for the LVDS clock outputs. Connect

to filtered +1.8V DC.

NOTE: If the LVDS clock outputs are not used, this pin should be tied to

ground.

29, 28

CLKOUT, CLKOUT

–

Outpu

t

CLOCK SIGNAL OUTPUT

Differential video clock output signal.

This is the lowest jitter output of the device.

See Section 3.7.1 for operation.

32

DIV_VDD

–

Power

Positive power supply connection for the divider block. Connect to

filtered +1.8V DC.

33,34

VCO, VCO

Analog

Input

Differential input for the external VCO reference signal. When using

the recommended VCO, leave VCO unconnected.

See Section 3.3.4 for operation.

35

VCO_GND

–

Power

Ground reference for the external voltage controlled oscillator.

Connect to pins 2, 4, 6, and 8 of the GO1555.

Table 1-1: Pin Descriptions (Continued)

Number

Name

Timing

Type

Description

Codice articolo simile - GS4915

Produttore elettronici	Il numero della parte	Scheda tecnica	Spiegazioni elettronici
Gennum Corporation	GS4915	648Kb / 26P	ClockCleaner?
Semtech Corporation	GS4915	741Kb / 27P	ClockCleaner?
Gennum Corporation	GS4915-INE3	648Kb / 26P	ClockCleaner?

More results

Descrizione simile - GS4915

Produttore elettronici	Il numero della parte	Scheda tecnica	Spiegazioni elettronici
Semtech Corporation	GS4915	741Kb / 27P	ClockCleaner?
Gennum Corporation	GS4915	648Kb / 26P	ClockCleaner?
	GS1532	827Kb / 51P	Multi-Rate Serializer with ClockCleaner
	GS1531	817Kb / 50P	Multi-Rate Serializer with ClockCleaner
	GS1582	2Mb / 115P	Multi-Rate Serializer with Cable Driver, Audio Multiplexer and ClockCleaner
Semtech Corporation	GS1582	2Mb / 115P	Multi-Rate Serializer with Cable Driver, Audio Multiplexer and ClockCleaner
Gennum Corporation	GS1582	1Mb / 114P	Multi-Rate Serializer with Cable Driver, Audio Multiplexer and ClockCleaner?
Gennum Corporation	GS9062	764Kb / 46P	HD-LINX II SD-SDI and DVB-ASI Serializer with ClockCleaner

More results

GS4915 Scheda tecnica(PDF) 7 Page - Gennum Corporation

GS4915 Scheda tecnica(HTML) 7 Page - Gennum Corporation

Codice articolo simile - GS4915

Descrizione simile - GS4915

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27

Scheda tecnica Scarica

Link URL