MAX2686L

更新时间： 2024-11-19 07:16:19

品牌	Logo	应用领域
美信 - MAXIM		放大器全球定位系统
页数	文件大小	规格书
10页	1421K
描述
GPS/GNSS Low-Noise Amplifiers with Integrated LDO

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MAX2686L 数据手册

19-6258; Rev 0; 3/12

E V A L U A T I O N K I T A V A I L A B L E

MAX2686L/MAX2693L

GPS/GNSS Low-Noise Amplifiers

with Integrated LDO

General Description

Features

The MAX2686L/MAX2693L low-noise amplifiers (LNAs)

are designed for GPS L1, Galileo, and GLONASS applica-

tions. Designed in Maxim’s advanced SiGe process, the

devices achieve high gain and low noise figure while maxi-

mizing the input-referred 1dB compression point and the

3rd-order intercept point. Both devices include an internal

LDO ideal for battery-powered applications. For current-

sensitive applications, the MAX2693L achieves excellent

performance while consuming only 1.8mA current.

S High Power Gain: 19dB (MAX2686L)

S Low Noise Figure: 0.88dB (MAX2686L)

S Integrated 50Ω Output Matching Circuit

S Low Supply Current: 1.8mA (MAX2693L)

S Wide Supply Voltage Range: 1.6V to 4.2V

S Low Bill of Materials: One Inductor, Two

Capacitors

S Small Footprint: 0.86mm x 0.86mm

S 0.4mm Pitch WLP

The devices operate from a +1.6V to +4.2V single supply.

The optional shutdown feature in the devices reduces the

supply current to less than 20FA. The devices are avail-

able in a very small, lead-free, RoHS-compliant, 0.86mm x

0.86mm x 0.65mm wafer-level package (WLP).

Applications

Automotive Navigation

Ordering Information appears at end of data sheet.

Telematics (Asset Tracking and Management)

Cellular Phones with GPS

Notebook PCs/Ultra-Mobile PCs

Recreational, Marine Navigation

Watches

Digital Cameras

Typical Operating Circuit

MAX2686L

MAX2693L

RFOUT

LDO

OUTPUT

25kI

SHDN

OPTIONAL SHUTDOWN

RFIN

GND

INPUT

MAX2686L MAX2693L

L1 = 7.3nH

C1 = 100nF

C2 = 10pF

L1 = 12nH

C1 = 100nF

C2 = 10pF

�� Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

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与MAX2686L相关器件

型号	品牌	获取价格	描述	数据表
MAX2686LEWS T	MAXIM	获取价格	GPS/GNSS Low-Noise Amplifiers with Integrated LDO
MAX2686LEWS+T	MAXIM	获取价格	GPS/GNSS Low-Noise Amplifiers with Integrated LDO
MAX2687	MAXIM	获取价格	GPS/GNSS Low-Noise Amplifiers
MAX2687EWS T	MAXIM	获取价格	GPS/GNSS Low-Noise Amplifiers
MAX2687EWS+T	MAXIM	获取价格	GPS/GNSS Low-Noise Amplifiers
MAX2688	MAXIM	获取价格	GPS/GNSS Low-Noise Amplifiers
MAX2688	ADI	获取价格	GPS/GNSS低噪声放大器
MAX2688EWS+	MAXIM	获取价格	Analog Circuit, 1 Func, BICMOS, PBGA4, 0.86 X 0.86 MM, 0.65 MM HEIGHT, 0.40 MM PITCH, ROHS
MAX2688EWS+T	MAXIM	获取价格	GPS/GNSS Low-Noise Amplifiers
MAX2689EWS T	MAXIM	获取价格	GPS/GNSS Low-Noise Amplifiers