Datasheet > CF5037A1-1

CF5037A1-1

更新时间： 2024-11-09 20:15:31

品牌	Logo	应用领域
精工 - SEIKO		/
页数	文件大小	规格书
10页	98K
描述
Oscillator,

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中文翻译

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数据手册

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CF5037A1-1 数据手册

CF5037 series

2.5V LVDS Output Oscillator ICs

OVERVIEW

The CF5037 series are 2.5V operation, LVDS output oscillator ICs. They support 80MHz to 250MHz 3rd over-

tone oscillation and 80MHz to 700MHz fundamental oscillation. The CF5037 series can be used to construct

high-frequency LVDS output oscillators.

FEATURES

ꢀ 2.375 to 3.6V operating supply voltage range

ꢀ Operating frequency range (varies with version)

• 80MHz to 700MHz fundamental oscillation

• 80MHz to 250MHz 3rd overtone oscillation

ꢀ – 40 to 85°C operating temperature range

^ꢀLVDS output

ꢀ Standby function

• Outputs are high impedance when OE is LOW.

(oscillator stops)

ꢀ Power-saving pull-up resistor built-in (pin OE)

ꢀ BiCMOS process

^ꢀChip form (CF5037××)

SERIES CONFIGURATION

Recommended operating

Version

Oscillation mode

Output frequency

frequency range [MHz]

CF5037A1

CF5037B1

80 to 120

Fundamental

3rd overtone

100 to 180

CF5037B2

CF5037C1

CF5037C2

CF5037D1

(CF5037D2)

(CF5037E1)

(CF5037E2)

(CF5037F1)

(CF5037F2)

(CF5037V1)

f /2

150 to 250

250 to 400

400 to 600

600 to 700

f /2

Fundamental

f /2

Oscillator constants determined

by external components

80 to 400

(CF5037V2)

f /2

(R , C , C

)

XIN XOUT

*1. The recommended operating frequency is a yardstick value derived from the crystal used for NPC characteristics authentica-

tion. However, the oscillator frequency band is not guaranteed. Speciﬁcally, the characteristics can vary greatly due to crystal

characteristics and mounting conditions, so the oscillation characteristics of components must be carefully evaluated.

*2. Minimum output frequency: 80MHz

Note. These versions in parentheses ( ) are under development. Please ask our Sales & Marketing section for further detail.

ORDERING INFORMATION

Device

Package

CF5037××–1

Chip form

NIPPON PRECISION CIRCUITS INC.—1

12 3 4 5 6 7...10

中文翻译

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