LTC5577

PRODUCTION

300MHz to 6GHz High Signal Level Active Downconverting Mixer

Data Sheet Product Selection Table

Part Models: 2
1ku List Price: Starting From $8.38

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Part Details

+30dBm IIP3
+15dBm Input P1dB
0dB Conversion Gain
Wideband Differential IF Output
Very Low 2 × 2 and 3 × 3 Spurs
IF Frequency Range Up to 1.5GHz
Low LO-RF Leakage
LO Input 50Ω Matched when Shutdown
–40°C to 105°C Operation (T_C)
Very Small Solution Size
16-Lead (4mm × 4mm) QFN package

Part Models: 2
1ku List Price: Starting From $8.38

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
LTC5577IUF#PBF	16-Lead QFN (4mm x 4mm x 0.75mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC5577IUF#TRPBF	16-Lead QFN (4mm x 4mm x 0.75mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys

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

Hardware Ecosystem

Parts	Product Life Cycle	Description
Fractional-N PLL 1
LTC6948	LAST TIME BUY	Ultralow Noise 0.37GHz to 6.39GHz Fractional-N Synthesizer with Integrated VCO
Gain Blocks 1
LTC6430-20	RECOMMENDED FOR NEW DESIGNS	High Linearity Differential RF/IF Amplifier/ADC Driver
Standard High Speed A/D Converters 1
LTC2153-12	NOT RECOMMENDED FOR NEW DESIGNS	12-Bit 310Msps ADC

Tools & Simulations

ADIsimRF

ADIsimRF is an easy-to-use RF signal chain calculator. Cascaded gain, noise, distortion and power consumption can be calculated, plotted and exported for signal chains with up to 50 stages. ADIsimRF also includes an extensive data base of device models for ADI’s RF and mixed signal components.

Open Tool

S-Parameter 1

LTC5577 S-Parameters

Evaluation Kits

LTC5577 | 300MHz to 6GHz High Signal Level Active Downconverting Mixer

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Product Details

Demonstration circuit DC2070A is optimized for evaluation of the LTC5577 high signal level active downconverting mixer. Its RF input port is matched to 50Ω from 1.3GHz to 4.3GHz with 12dB return loss, and the LO port is matched to 50Ω from 950MHz to 4.1GHz with 10dB return loss. The RF and LO inputs are easily matched for higher or lower frequencies with simple external matching, as low as 350MHz and 300MHz, respectively. The low capacitance differential IF output is usable up to 1.5GHz. The LTC5577 active mixer is optimized for RF downconverting applications that require high input signal handling capability and wide bandwidth.

Resources

DC2070A - Design Files
1.00M

DC2070A - Demo Manual
438.00K

DC2070A - Schematic
49.00K

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