LMX2485 - 3-GHz Delta-Sigma Low-Power Dual PLLatinum Frequency Synthesizer

Product Overview

Texas Instruments

Part number	LMX2485
Manufacturer	Texas Instruments
File Size	1.15 MB
Description	3-GHz Delta-Sigma Low-Power Dual PLLatinum Frequency Synthesizer
Datasheet	LMX2485 Datasheet
Additional preview pages of the LMX2485 datasheet.

The LMX2485 device is a low power, high performance delta-sigma fractional-N PLL with an auxiliary integer-N PLL.

for Improved Lock Time.
Fastlock / Cycle Slip Reduction With Integrated Time-Out Counter Which Requires Only a Single-Word Write.
Wide Operating Range.
LMX2485 RF PLL: 500 MHz to 3.0 GHz.
LMX2485E RF PLL: 50 MHz to 3.0 GHz.
Useful Features.
Digital Lock Detect Output.
Hardware and Software Power-Down Control.
On-Chip Input Frequency Doubler.
RF Phase Detector Frequency up to 50 MHz.
2.5 to 3.6 V Operation.

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Other Datasheets by Texas Instruments

LMX2485Q-Q1 - High Performance Delta-Sigma Low Power Dual PLLatinum Frequency Synthesizers
LMX2470 - 2.6 GHz Delta-Sigma Fractional-N PLL
LMX2491 - 6.4-GHz Low Noise RF PLL
LMX2492 - 14GHz Low Noise Fractional N-PLL
LMX2492-Q1 - 14GHz Low Noise Fractional N-PLL
LMX2502 - Frequency Synthesizer System

Published: Sep 11, 2023 |