MAX3670 Просмотр технического описания (PDF) - Maxim Integrated

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Компоненты Описание

производитель

MAX3670

Low-Jitter 155MHz/622MHz Clock Generator

Maxim Integrated 

Low-Jitter 155MHz/622MHz

Clock Generator

Interface Schematics (continued)

VCC

LOL

OUT+

OUT-

MAX3670

60kΩ

0.6V

REFCLK

VCO

60kΩ

MAX3670

THADJ

CTH

Figure 2. Output Interface

Pin Configuration

32 31 30 29 28 27 26 25

C2+ 1

24 VCOIN+

C2- 2

23 VCOIN-

VCCD 3

22 VCCO

THADJ 4

CTH 5

MAX3670

21 MOUT+

20 MOUT-

GSEL1 6

19 VCCO

GSEL2 7

GSEL3 8

9

18 POUT+

*EP

17 POUT-

10 11 12 13 14 15 16

Figure 3. Loss-of-Lock Indicator

Chip Information

TRANSISTOR COUNT: 2478

Package Information

For the latest package outline information and land patterns,

go to www.maxim-ic.com/packages. Note that a “+”, “#”, or

“-” in the package code indicates RoHS status only. Package

drawings may show a different suffix character, but the drawing

pertains to the package regardless of RoHS status.

PACKAGE TYPE

32 QFN-EP

32 TQFN-EP

PACKAGE CODE

G3255-1

T3255+3

DOCUMENT NO.

21-0091

21-0140

QFN/TQFN

*THE EXPOSED PAD MUST BE SOLDERED TO SUPPLY GROUND.

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