Datasheet > P520-19OC

P520-19OC

更新时间： 2024-09-30 09:56:03

品牌	Logo	应用领域
PLL		石英晶振压控振荡器
页数	文件大小	规格书
7页	240K
描述
Low Phase Noise VCXO with multipliers (for 65-130MHz Fund Xtal)

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P520-19OC 数据手册

PLL520-17/-18/-19

Low Phase Noise VCXO with multipliers (for 65-130MHz Fund Xtal)

FEATURES

PIN CONFIGURATION

•

65MHz to 130MHz Fundamental Mode Crystal.

Output range: 65MHz – 800MHz (selectable 1x,

2x, 4x and 8x multipliers).

Low Injection Power for crystal 50uW.

Available outputs: PECL, LVDS, or CMOS.

Integrated variable capacitors.

VDD

XIN

SEL0^

SEL1^

GND

•

XOUT

SEL3^

SEL2^

CLKC

VDD

Supports 3.3V-Power Supply.

Available in 16 pin (TSSOP or SOIC)

CLKT

GND

VCON

GND

DESCRIPTION

^: Internal pull-up

The PLL520-17/-18/-19 family of VCXO IC’s is

specifically designed to pull high frequency

fundamental crystals. They achieve very low current

into the crystal resulting in better overall stability.

Their internal varicaps allow an on chip frequency

pulling, controlled by the VCON input.

OUTPUT ENABLE LOGICAL LEVELS

Part #

State

0 (Default) Output enabled

PLL520-18

Tri-state

PLL520-17

PLL520-19

1 (Default) Output enabled

BLOCK DIAGRAM

OE input: Logical states defined by PECL levels for PLL520-18

Logical states defined by CMOS levels for PLL520-17/-19

SEL

PLL

Oscillator

Amplifier

(Phase

Locked

Loop)

VCON

XIN

integrated

varicaps

XOUT

PLL by-pass

PLL520-17/-18/-19

47745 Fremont Blvd., Fremont, California 94538 Tel (510) 492-0990 Fax (510) 492-0991 www.phaselink.com Rev 09/20/04 Page 1

12 3 4 5 6 7

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与P520-19OC相关器件

型号	品牌	获取价格	描述	数据表
P520-19SC	PLL	获取价格	Low Phase Noise VCXO with multipliers (for 65-130MHz Fund Xtal)
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P520-28OC	PLL	获取价格	Low Phase Noise VCXO (for 120-200MHz Fund Xtal)
P520-28QC	PLL	获取价格	Low Phase Noise VCXO (for 120-200MHz Fund Xtal)
P520-29OC	PLL	获取价格	Low Phase Noise VCXO (for 120-200MHz Fund Xtal)
P520-29QC	PLL	获取价格	Low Phase Noise VCXO (for 120-200MHz Fund Xtal)
P5202TR	ETAL	获取价格	Digital Isolation Transformer
P5203	ETAL	获取价格	Digital Isolation Transformer
P520-38OC	PLL	获取价格	PECL and LVDS Low Phase Noise VCXO (for 65-130MHz Fund Xtal)