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MAX2691EWS+T10

Description
RF Amplifier GPS/GNSS Low-Noise Amplifier
CategoryTopical application    Wireless rf/communication   
File Size634KB,7 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Environmental Compliance
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MAX2691EWS+T10 Overview

RF Amplifier GPS/GNSS Low-Noise Amplifier

MAX2691EWS+T10 Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerMaxim
Product CategoryRF Amplifier
RoHSDetails
PackagingCut Tape
PackagingReel
Development KitMAX2691EVKIT#
Factory Pack Quantity10000
19-6158; Rev 0; 12/11
EVALUATION KIT AVAILABLE
MAX2691
L2 Band GPS Low-Noise Amplifier
General Description
The MAX2691 low-noise amplifier (LNA) is designed for
GPS L2 applications. Designed in Maxim’s advanced
SiGe process, the device achieves high gain and
low noise figure while maximizing the input-referred 1dB
compression point and the 3rd-order intercept point. The
MAX2691 provides a high gain of 17.5dB and sub 1dB
noise figure.
The device operates from a +1.6V to +3.6V single sup-
ply. The optional shutdown feature in the device reduces
the typical supply current to 4FA. The device is available
in a very small, lead-free, RoHS-compliant, 0.86mm x
0.86mm x 0.65mm wafer-level package (WLP).
S
High-Power Gain: 17.5dB
S
Low-Noise Figure: 0.93dB
S
Integrated 50Ω Output Matching Circuit
S
Low Supply Current: 4.3mA
S
Wide Supply Voltage Range: 1.6V to 3.6V
S
Low Bill of Materials: One Inductor, Two
Capacitors
S
Small Footprint: 0.86mm x 0.86mm
S
Thin Profile: 0.65mm
S
0.4mm-Pitch Wafer-Level Package (WLP)
Ordering Information
appears at end of data sheet.
For related parts and recommended products to use with this part,
refer to
www.maxim-ic.com/MAX2691.related.
Features
Applications
Precision Navigation
Telematics (Asset Tracking and Management)
Avionics
Typical Application Circuit
V
CC
C2
V
CC
MAX2691
A1
A2
RFOUT
RF
OUTPUT
R1
25kI
RF
INPUT
C1
L1
RFIN
B1
B2
GND
SHDN
OPTIONAL SHUTDOWN
MAX2691
L1 = 8.2nH
C1 = 100nF
C2 = 10pF
½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½
Maxim Integrated Products
1
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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Description RF Amplifier GPS/GNSS Low-Noise Amplifier RF Amplifier GPS/GNSS Low-Noise Amplifier
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