Datasheet > MRFIC1808

MRFIC1808

更新时间： 2024-02-13 04:59:19

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		放大器
页数	文件大小	规格书
8页	162K
描述
1.9 GHz GaAs LOW NOISE AMPLIFIER

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技术参数
数据手册

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MRFIC1808 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
包装说明：	SOP8,.25	Reach Compliance Code：	unknown
风险等级：	5.79	JESD-609代码：	e0
安装特点：	SURFACE MOUNT	端子数量：	8
最高工作温度：	85 °C	最低工作温度：	-30 °C
封装主体材料：	PLASTIC/EPOXY	封装等效代码：	SOP8,.25
电源：	3 V	子类别：	RF/Microwave Amplifiers
最大压摆率：	5.5 mA	表面贴装：	YES
技术：	GAAS	端子面层：	Tin/Lead (Sn/Pb)
Base Number Matches：	1

MRFIC1808 数据手册

Order this document

by MRFIC1808/D

SEMICONDUCTOR TECHNICAL DATA

The MRFIC Line

Designed primarily for use in wireless Personal Communication Systems

(PCS) applications such as Digital European Cordless Telephone (DECT),

Japan’s Personal Handy System (PHS) and the emerging North American

systems as a preamp for discrete or integrated downmixers. The MRFIC1808

is a two–stage low noise amplifier in a low–cost SO–8 package. The amplifier

can be matched to optimize gain or noise figure with simple off–chip input

matching. The design employs a novel stacked MESFET design which reuses

bias current for the highest gain at minimal current. A CMOS compatible

RECEIVE ENABLE pin allows for very low standby current while the system is

in transmit mode.

1.9 GHz GaAs

LOW NOISE

AMPLIFIER

•

Usable Frequency Range = 1.7 to 2.1 GHz

19 dB Typ Gain

1.6 dB Typ Noise Figure

Simple Off–chip Matching for Maximum Gain/Noise Figure Flexi-

bility

CASE 751–05

(SO–8)

•

High Reverse Isolation = –34 dB (Typ)

Low Power Consumption = 13 mW (Typ)

Single Bias Supply = 2.7 to 4.5 Volts

Low Standby Current = 8 µA (Typ)

Low Cost Surface Mount Plastic Package

Order MRFIC1808R2 forTape and Reel.

R2 Suffix = 2,500 Units per 16 mm, 13 inch Reel.

•

Device Marking = M1808

RX ENABLE

GND

DD1

N/C

RF OUT

RF IN

LNA CAP

GND

Pin Connections and Functional Block Diagram

REV 1

MOTOROLA RF DEVICE DATA

Motorola, Inc. 1997

MRFIC1808

12 3 4 5 6 7 8

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