Datasheet > ICS620-01R

ICS620-01R

更新时间： 2024-11-06 22:36:51

品牌	Logo	应用领域
矽成 - ICSI		晶体外围集成电路光电二极管数码相机时钟
页数	文件大小	规格书
4页	68K
描述
Digital Still Camera Clock Source

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中文翻译

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数据手册

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ICS620-01R 数据手册

ICS620-01

PRELIMINARY INFORMATION

Digital Still Camera Clock Source

_{ICR O}C_{LOC K}

Description

Features

The ICS620-01 is a low cost, low jitter, high

performance clock synthesizer for digital still

cameras. Using analog Phase-Locked Loop

(PLL) techniques, the device uses a

14.318 MHz crystal input to produce multiple

output clocks required in the camera. It

provides selectable NTSC/PAL clock, a

selectable processor clock, a selectable CCD

clock, and a selectable interface clocks. Most

clocks are generated to a very low ppm

synthesis error rate.

• Packaged in 28 pin, 150 mil wide SSOP (QSOP)

• Provides all clocks necessary for many digital still

camera systems

• All clocks are frequency locked together

• Interface clock for USB, P1394, or UART

• Saves space over multiple crystals and oscillators

• Clocks power down when all select pins are low

• Full CMOS outputs also compatible with TTL levels

• +3.3 V or +5 V operation

• Low power, sub-micron CMOS process

• Custom versions available

All clocks can be turned off using a power

down mode. Custom versions with user-

defined frequencies and power down modes

are available in 6-8 weeks.

Block Diagram

Output

Buffer

NTSC/PAL Clock 1

NSEL1:0

PLL Clock

Synthesis

Circuitry ÷2

Output

Buffer

NTSC/PAL Clock 2

Output

Buffer

Processor Clock 1

Processor Clock 2

CCD Clock 1

PLL Clock

Synthesis

Circuitry

PSEL1:0

Output

Buffer

÷2

Output

Buffer

CSEL1:0

PLL Clock

Synthesis

Circuitry

Output

Buffer

CCD Clock 2

ISEL1:0

Output

Buffer

PLL Clock

Synthesis

Circuitry

Interface Clock 1

Interface Clock 2

Crystal

Oscillator

Output

Buffer

14.31818

MHz

crystal

MDS 620-01 B

Revision 072098

Printed 12/4/00

Integrated Circuit Systems • 1271 Parkmoor Ave.•San Jose•CA•95126•(408)295-9800tel•(408)295-9818fax

12 3 4

中文翻译

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与ICS620-01R相关器件

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ICS620-01RLF	IDT	获取价格	Video Clock Generator, 48MHz, CMOS, PDSO28, 0.150 INCH, QSOP-28
ICS620-01RLFT	IDT	获取价格	Video Clock Generator, 48MHz, CMOS, PDSO28, 0.150 INCH, QSOP-28
ICS620-01RT	ICSI	获取价格	Digital Still Camera Clock Source
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