Datasheet > ZL40812

ZL40812

更新时间： 2024-11-30 03:08:35

品牌	Logo	应用领域
加拿大卓联 - ZARLINK		/
页数	文件大小	规格书
13页	525K
描述
10GHz Fixed Modulus ± 16

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数据手册

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ZL40812 数据手册

ZL40812

10GHz Fixed Modulus ÷ 16

Data Sheet

July 2003

Features

•

Very High Operating Speed

Operation down to DC with Square Wave Input

Low Phase Noise (Typically better than -

152dBc/Hz at 10kHz)

Ordering Information

ZL40812/DCE (tubes)

8 lead e-pad SOIC

ZL40812/DCF (tape and reel) 8 lead e-pad SOIC

•

5V Single Supply Operation

Low Power Dissipation: 500mW (Typ)

Surface Mount Plastic Package With Exposed

Pad (See Application Notes

-40°C to +85°C

Description

Description The ZL40812 is one of a range of 5V

supply, very high speed low power prescalers for

professional applications with a fixed modulus of divide

by 16. The dividing elements are static D type flip flops

and therefore allow operation down to DC if the drive

signal is a pulse waveform with fast risetimes. The

output stage has internal 50 ohm pull up giving a 1V p-

p output. See application notes for more details.

Applications

•

DC to 10 GHz PLL applications

HyperLan

LMDS

Instrumentation

Satellite Communications

Fibre Optic Communications; OC48, OC192

Ultra Low Jitter Clock Systems

VCC IN

VCC OUT

50 Ohm

OUTPUT

OUTPUT B

Vref

Div 16

400 Ohm

INPUT

INPUT B

20mA

GND

Figure 1 - Block Diagram

Zarlink Semiconductor Inc.

Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.

12 3 4 5 6 7...13

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与ZL40812相关器件

型号	品牌	获取价格	描述	数据表
ZL40812/DCE	ROCHESTER	获取价格	4000/14000/40000 SERIES, PRESCALER, PDSO8, 0.150 INCH, PLASTIC, SOIC-8
ZL40812/DCF	ZARLINK	获取价格	Prescaler, 4000/14000/40000 Series, 1-Func, Bipolar, PDSO8, 0.150 INCH, PLASTIC, SOIC-8
ZL40812/DCF	MICROSEMI	获取价格	Prescaler, 4000/14000/40000 Series, 1-Func, PDSO8, 0.150 INCH, PLASTIC, SOIC-8
ZL40812DCE	ZARLINK	获取价格	10GHz Fixed Modulus ± 16
ZL40812DCF	ZARLINK	获取价格	10GHz Fixed Modulus ± 16
ZL40813	ZARLINK	获取价格	13.5GHz Fixed Modulus Dividers
ZL40813/DCE	ROCHESTER	获取价格	4000/14000/40000 SERIES, PRESCALER, PDSO8, 0.150 INCH, PLASTIC, SOIC-8
ZL40813DCE	ZARLINK	获取价格	13.5GHz Fixed Modulus Dividers
ZL40814	ZARLINK	获取价格	13.5GHz Fixed Modulus Dividers
ZL40814/DCE	MICROSEMI	获取价格	Prescaler, PDSO8