LTC6948IUFD-3#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC6948IUFD-3#PBF

Manufacturer

Analog Devices, Inc.

Introduction

High-performance, fractional-N clock/frequency synthesizer for RF/IF applications

Product Features and Performance

Operates from 3.15V to 5.25V supply

Supports input frequencies up to 5.79GHz

Fractional-N architecture for fine frequency resolution

Integrated Phase-Locked Loop (PLL)

Differential clock inputs and outputs

On-chip divider, but no on-chip multiplier

Product Advantages

Supports wide range of input and output frequencies

Fractional-N functionality provides fine frequency resolution

Integrated PLL simplifies design

Differential inputs and outputs improve signal integrity

Key Technical Parameters

Supply Voltage: 3.15V to 5.25V

Maximum Frequency: 5.79GHz

Input Clock: Differential

Output Clock: Differential

Divider: Yes

Multiplier: No

PLL: Yes

Quality and Safety Features

RoHS3 compliant

Operating temperature range: -40°C to +105°C

Compatibility

Surface mount package (28-WFQFN Exposed Pad)

Application Areas

RF/IF applications requiring high-performance clock/frequency synthesis

Product Lifecycle

Current product, no discontinuation or replacement information available

Key Reasons to Choose This Product

High-frequency operation up to 5.79GHz

Fractional-N architecture for fine frequency resolution

Integrated PLL simplifies design

Differential inputs and outputs for improved signal integrity

Wide supply voltage range (3.15V to 5.25V)

Extended operating temperature range (-40°C to +105°C)