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See Technical Specifications

MAX2670GTB/V+

RF Front End 1575MHz GPS/GNSS 10-TDFN (3x3)

Manufacturer:

Analog Devices, Inc
Mfr.Part #:

MAX2670GTB/V+
Datasheet:

MAX2670GTB/V+ Datasheet (PDF)
packingQty:

Tube,100
packingOption:

Tube
tempRange:

-40 to 105C
Mounting Style:

SMD/SMT
EDA/CAD Models:

Request Free CAD Models for MAX2670GTB/V+

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

MAX2670GTB/V+ General Description

The MAX2670 GPS/GNSS front-end amplifier IC is designed for automotive and marine GPS/GNSS satellite navigation antenna modules or for any application that needs to compensate for cable losses from the antenna to receiver. Two unconditionally stable low-noise amplifier stages provide the high gain and integrated I/O matching to minimize the need for external matching components and eliminate the need for additional gain stages. The device features the option to place a bandpass ceramic or SAW filter between the two amplifier stages to provide a narrow-band output to further improve the noise performance of the GPS/GNSS receiver. Additionally, a 3.4dB gain step is provided to compensate for cable loss variation between different applications.

Key Features

First Amplifier Noise Figure*: 1.0dB
High Gain**: 34.8dB
3.4dB Gain Step
Shared V_CC and RFOUT2 Pin
Integrated 50Ω Output Matching
3.0V to 5.5V Supply Voltage Range
Small, Low-Cost Package (3mm x 3mm)
AEC-Q100 Qualified
ESD Protected to ±2kV Human Body Model

Application

Active Antennas
Integrated Automotive and Marine GPS Receivers

Specifications

model	MAX2670GTB/V+	packingQty	Tube,100
packingOption	Tube	lifeCycle	production
tempRange	-40 to 105C	Product Category	RF Amplifier
Mounting Style	SMD/SMT	Type	General Purpose Amplifiers
Technology	Si	Operating Frequency	1.575 GHz
P1dB - Compression Point	5.3 dBm	Gain	17.8 dB
Operating Supply Voltage	3 V to 5.5 V	NF - Noise Figure	2 dB
OIP3 - Third Order Intercept	16 dBm	Operating Supply Current	25 mA
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 105 C
Qualification	AEC-Q100	Series	MAX2670
Product Type	RF Amplifier	Factory Pack Quantity	100
Subcategory	Wireless & RF Integrated Circuits	Supply Voltage - Max	5.5 V
Supply Voltage - Min	3 V	Test Frequency	1.575 GHz
Part # Aliases	MAX2670	Unit Weight	0.001764 oz