MAX2681

PRODUCTION

400MHz to 2.5GHz, Low-Noise, SiGe Downconverter Mixers

Data Sheet (Rev. 2) Product Selection Table

Part Models: 2
1ku List Price: Starting From $2.48

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Part Details

400MHz to 2.5GHz Operation
+2.7V to +5.5V Single-Supply Operation
Low Noise Figure: 6.3dB at 900MHz (MAX2680)
High Input Third-Order Intercept Point (IIP3 at 2450MHz)
- -6.9dBm at 5.0mA (MAX2680)
- +1.0dBm at 8.7mA (MAX2681)
- +3.2dBm at 15.0mA (MAX2682)
< 0.1µA Low-Power Shutdown Mode
Ultra-Small Surface-Mount Packaging

Part Models: 2
1ku List Price: Starting From $2.48

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
MAX2681EUT+	6-SOT_23-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX2681EUT+T	6-SOT_23-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Feb 4, 2015 - 1341_CANCELLATION ASSEMBLY
		pcn_1341_cancellation
MAX2681EUT+	PRODUCTION
MAX2681EUT+T	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Tools & Simulations

S-Parameter 2

IBIS Model 1

MAX2681 IBIS Model

Evaluation Kits

Evaluation Kit for the MAX2680/MAX2681/MAX2682

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Features and Benefits

Easy Evaluation of MAX2680/MAX2681/MAX2682
Easy Evaluation of All Device Functions
+2.7V to +5.5V Single-Supply Operation
RF Input Matched to 50Ω at 900MHz
IF Output Matched to 50Ω at 70MHz
SMA Input and Output Signal Connectors
All Critical Peripheral Components Included

Product Details

The MAX2680/MAX2681/MAX2682 evaluation kits (EV kits) simplify the evaluation of the MAX2680/MAX2681/MAX2682 downconverter mixers. They enable testing of all device functions and require no additional support circuitry. Signal inputs and outputs use SMA connectors to ease the connection of RF test equipment.

All three EV kits share the same PC board but have RF input matching components optimized for each device at an RF frequency of 900MHz. Be sure to select the EV kit for the device that meets your performance needs. Consult the Selector Guide in the MAX2680/MAX2681/MAX2682 data sheet for the various combinations of power gain, input IP3, noise figure, and supply current offered by each device. The IF output matching components are optimized for an IF frequency of 70MHz. All matching components may be changed to match RF frequencies from 400MHz to 2.5GHz and IF frequencies from 10MHz to 500MHz. Consult Tables 2 and 4 in the MAX2680/MAX2681/MAX2682 data sheet for component values appropriate for each device at other RF and IF operating frequencies.

Applications