Datasheet > 1004_XC2173

1004_XC2173

更新时间： 2022-11-27 01:37:16

品牌	Logo	应用领域
特瑞仕 - TOREX		振荡器晶体振荡器
页数	文件大小	规格书
8页	156K
描述
ICs for use with Crystal Oscillators (PLL built-In)

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1004_XC2173 数据手册

14S_05XC2173 02.09.12 16:37 ページ 1039

Series

ICs for use with Crystal Oscillators (PLL built‐in)

ꢁCMOS

■Applications

ꢀCrystal Oscillation Modules

ꢀComputer, DSP Clocks

ꢀCommunication Equipment

ꢀVarious System Clocks

ꢁOscillation Frequency

: 10MHz ~ 25MHz

ꢁOutput Frequency : 80MHz ~ 160MHz (5.0V)

: 50MHz ~ 125MHz (3.3V)

ꢁDivider Circuit & PLL Circuit Built-In

ꢁ3-State Output

ꢁOscillation Capacitor & Oscillation Feedback

Resistor Built-In

ꢁMini Mold SOT-26 Package

■General Description

■Features

The XC2173 series are high frequency, low power consumption CMOS

ICs with built-in crystal oscillator, divider and clock multiplier PLL circuits.

Output is selectable from any one of the following values for f0 :

f0 x 5, f0 x 6, f0 x 7, f0 x 8, f0/2, f0/4, f0/8. With an oscillation capacitor &

oscillation feedback resistor built-in, a stable oscillator circuit can be put

together using only an external crystal oscillator.

Oscillation Frequency

Divider Ratio

: 10MHz ~ 25MHz

: f0/2, f0/4, f0/8

Multiplier

: f0 x 5, f0 x 6, f0 x 7, f0 x 8

: 3-State

Output

Operating Voltage Range

: 3.3V 10ꢀ and 5.0V 10ꢀ

Small Consumption Current : Stand-by function included*

By connecting an external standard clock, the above mentioned output

frequencies can be achieved.

* oscillation continues in stand-by

Ultra Small Package

: SOT-26 mini mold

■Pin Configuration

■Pin Assignment

PIN�

FUNCTION

PIN NAME

NUMBER

/INH

Stand-by control*

Crystal Oscillator Connection (Input)

GND

/INH

^６�/XT

２�

３�

５�

VDD

VSS

^４�QO

Clock Output

Power Supply

VDD

SOT-26

( TOP VIEW )

Crystal Oscillator Connection (Output)�

/ Standard Clock Input

/XT

* Stand-by control pin has pull-up resistor built-in.

■INH - B, Q0 Pin Function

/INH

"H"

Divider/Multiplier Output

High Impedance (Stand-by)

Divider/Multiplier Output

"L"

OPEN

"H"= High Level

"L" = Low Level

1039

12 3 4 5 6 7 8

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