Datasheet > MAX2679

MAX2679

更新时间： 2024-09-17 01:02:43

品牌	Logo	应用领域
美信 - MAXIM		全球定位系统
页数	文件大小	规格书
9页	540K
描述
GPS/GNSS Ultra-Low Current Low-Noise Amplifier

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MAX2679 数据手册

EVALUATION KIT AVAILABLE

MAX2679/MAX2679B

GPS/GNSS Ultra-Low Current

Low-Noise Ampliﬁer

General Description

Beneﬁts and Features

● High Power Gain: 19dB (MAX2679),

The MAX2679 and MAX2679B low-noise amplifiers (LNA)

are designed for GPS L1, Galileo, and GLONASS

applications. The devices achieve high gain and low noise

figure while maximizing the input-referred 1dB compression

point and the 3rd-order intercept point. The MAX2679

achieves excellent performance while consuming only

1mA supply current and providing 0.95dB noise figure.

The MAX2679B achieves excellent performance while

consuming only 650µA and providing 1.03dB noise figure.

16.5dB (MAX2679B)

● Low Noise Figure: 0.95dB (MAX2679),

1.03dB (MAX2679B)

● Integrated 50Ω Output Matching Circuit

● Low Supply Current: 1mA (MAX2679),

650μA (MAX2679B)

● Wide Supply Voltage Range: 1.08V to 1.98V

The MAX2679/MAX2679B operates from a +1.08V to

+1.98V single supply. The devices are available in a very

small, lead-free, RoHS-compliant, 0.83mm x 0.83mm

wafer-level package (WLP).

● Low Bill of Materials: One Inductor, Two Capacitors,

One Resistor

● 4-Bump, 0.4mm Pitch WLP, 0.83mm x 0.83mm

Ordering Information appears at end of data sheet.

Applications

● Wearables

● Telematics (Asset Tracking and Management)

● Cellular Phones with GPS

● Notebook PCs/Ultra-Mobile PCs

● Recreational Navigation

● Watches

● Digital Cameras

● GPS Front End Modules

Simpliﬁed Block Diagram

RFOUT/

SHDNB

V_CC

OUTPUT

V_CC

25kΩ

ENABLE = V_CC

SHDN = GND

RFIN

INPUT

GND

19-8788; Rev 0; 3/17

12 3 4 5 6 7...9

中文翻译

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与MAX2679相关器件

型号	品牌	获取价格	描述	数据表
MAX2679B	MAXIM	获取价格	GPS/GNSS Ultra-Low Current Low-Noise Amplifier
MAX2679B	ADI	获取价格	GPS/GNSS超低电流、低噪声放大器
MAX2679BENS	MAXIM	获取价格	GPS/GNSS Ultra-Low Current Low-Noise Amplifier
MAX2679BENST	MAXIM	获取价格	GPS/GNSS Ultra-Low Current Low-Noise Amplifier
MAX2679ENS	MAXIM	获取价格	GPS/GNSS Ultra-Low Current Low-Noise Amplifier
MAX2679ENST	MAXIM	获取价格	GPS/GNSS Ultra-Low Current Low-Noise Amplifier
MAX267ACNG	MAXIM	获取价格	Pin Programmable Universal and Bandpass Filters
MAX267ACNG+	MAXIM	获取价格	Switched Capacitor Filter, 2 Func, Pin Programmable, Bandpass, CMOS, PDIP24, 0.300 INCH, P
MAX267ACNG-T	MAXIM	获取价格	Switched Capacitor Filter, 2 Func, Pin Programmable, Bandpass, PDIP24, 0.300 INCH, PLASTIC
MAX267ACWG	MAXIM	获取价格	Pin Programmable Universal and Bandpass Filters