MK2745-24SLFTR

更新时间： 2024-11-22 10:24:07

品牌	Logo	应用领域
艾迪悌 - IDT		时钟驱动时钟驱动器
页数	文件大小	规格书
7页	188K
描述
SOIC-16, Reel

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MK2745-24SLFTR 数据手册

DATASHEET

DVD/MPEG CLOCK SOURCE

MK2745-24

Description

Features

The MK2745-24 is a low-cost, low-jitter, high-performance

clock synthesizer for DVD and other MPEG 2-based

applications. Using analog Phase-Locked Loop (PLL)

techniques, the device accepts a 27 MHz fundamental

mode crystal or clock input to produce multiple audio output

clocks, a processor clock, and two 27 MHz clocks. The

audio clocks are frequency-locked to the 27 MHz using our

patented zero ppm error techniques. This allows audio and

video to track exactly, thereby eliminating the need for large

buffer memory.

• Packaged in a 16-pin narrow (150 mil) SOIC

• Ideal for AuraVision’s notebook DVD solutions

• Patented zero ppm audio clock error for exact audio clock

sampling rates, plus 32x and 256x clocks of the sampling

frequencies

• Selectable audio sampling frequencies support 32, 44.1,

and 96 kHz in most DACs

• 27 MHz fundamental crystal or clock input

• Selectable processor frequencies

• Two clocks of 27 MHz

IDT manufactures a large variety of DVD, Set-top Box, and

multiimedia clock synthesizers for all applications. Consult

IDT to eliminate crystals and oscillators from your board.

• Zero ppm in all clocks

• 25 mA output drive capability at TTL levels

• Advanced, low-power, sub-micron CMOS process

• Operating voltage of 3.3 V to 5 V

• See also the MK2712 for NTSC/PAL clocks

Block Diagram

VDD

CLKA1

FBIN

PLL

CLKIN

CLKA2

BANK

CLKA3

CLKA4

CLKB1

CLKB2

CLKB3

CLKB4

BANK

Control

Logic

S2, S1

GND

IDT™ DVD/MPEG CLOCK SOURCE

MK2745-24

REV F 051310

12 3 4 5 6 7

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与MK2745-24SLFTR相关器件

型号	品牌	获取价格	描述	数据表
MK2745-24ST	IDT	获取价格	PLL Based Clock Driver, 2745 Series, 8 True Output(s), 0 Inverted Output(s), CMOS, PDSO16,
MK2745-24STR	ICSI	获取价格	DVD/MPEG Clock Source
MK2745-24STRLF	IDT	获取价格	Video Clock Generator, 60MHz, CMOS, PDSO16, 0.150 INCH, SOIC-16
MK2746	ICSI	获取价格	DVD/MPEG CLOCK SOURCE
MK2746-01GT	IDT	获取价格	Processor Specific Clock Generator, 27MHz, CMOS, PDSO16, 4.40 MM, 0.65 MM PITCH, TSSOP-16
MK2746G	ICSI	获取价格	DVD/MPEG CLOCK SOURCE
MK2746GT	ICSI	获取价格	DVD/MPEG CLOCK SOURCE
MK2751-33S	IDT	获取价格	Video Clock Generator, 66.66MHz, CMOS, PDSO16, 0.150 INCH, SOIC-16
MK2751-33SLF	IDT	获取价格	Video Clock Generator, 66.66MHz, CMOS, PDSO16, 0.150 INCH, SOIC-16
MK2751-33STRLF	IDT	获取价格	Video Clock Generator, 66.66MHz, CMOS, PDSO16, 0.150 INCH, SOIC-16