MK3727DLFTR

Description：IC VCXO 3.3V 24-36MHZ 8-SOIC
Series：-

SKU:27d8e5d0e90a Category: Clock Generators, PLLs, Frequency Synthesizers Brand: Renesas Electronics Corporation

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Product introduction

Product Detailed Parameters

Description：IC VCXO 3.3V 24-36MHZ 8-SOIC
Series：-
Package：Tape & Reel (TR)
Mfr：Renesas Electronics Corporation
PLL：Yes
Input：Crystal
Output：Clock
Number of Circuits：1
Ratio - Input:Output：2:01
Differential - Input:Output：No/No
Frequency - Max：36MHz
Divider/Multiplier：No/Yes
Voltage - Supply：3.15V ~ 3.45V
Operating Temperature：0°C ~ 70°C
Mounting Type：Surface Mount
Package / Case：8-SOIC (0.154", 3.90mm Width)
Supplier Device Package：8-SOIC
Type：Voltage Controlled Crystal Oscillator (VCXO)
Grade：-
Qualification：-

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MK3727DLFTR

Overview

The MK3727DLFTR is a Voltage Controlled Crystal Oscillator (VCXO) manufactured by Renesas Electronics Corporation. It operates within a frequency range of 24MHz to 36MHz and requires a supply voltage between 3.15V and 3.45V. The device utilizes an analog Phase-Locked Loop (PLL) technique and accepts a fundamental mode pullable crystal input, typically around 13.5MHz, to generate the output clock. It features a single CMOS output in an 8-SOIC package with a width of 3.90mm. The component is designed for low electromagnetic interference (EMI) applications and supports a tuning voltage range of 0V to 3.3V.

Feature Summary

Single-output VCXO with PLL synthesizer functionality
Operating frequency range of 24MHz to 36MHz
Low-drive output stage optimized for reduced EMI
Compatible with fundamental mode pullable crystals (12MHz-18MHz)

Applications

Clock generation systems requiring frequency adjustment
Telecommunications equipment utilizing VCXO-based PLLs
Digital circuits needing low-EMI clock sources

Procurement Notes

The MK3727DLFTR is listed as obsolete or end-of-life by the manufacturer. Availability is limited, and distributors may not stock this item in all regions. Verification of current lifecycle status and alternative sourcing options is required before procurement planning.

Selection Notes

Designers should ensure the external crystal matches the fundamental mode requirements specified for the 24MHz-36MHz output range. The control voltage input must be compatible with the 0V to 3.3V range. Consider the 8-SOIC package dimensions and surface mount installation type during PCB layout.

Part Context

This component belongs to the MK3727 series of low-cost, low-drive VCXOs from Renesas. It is part of a family designed to replace expensive discrete VCXOs and crystals using advanced sub-micron CMOS processes. Related variants include the MK3727H and other members of the MK372x series.

Replacement Considerations

No verified public substitute part numbers are available in the provided documentation. Due to the obsolete status, engineers should consult Renesas for recommended replacements or evaluate similar VCXO devices from other manufacturers that meet the electrical specifications.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.