83948AYI-147LF The 83948AYI-147LF is a clock fanout buffer and multiplexer from Renesas. It features a 2:12 ratio, 350MHz maximum frequency, and operates from 2.375V to 3.465V.
Mfr Part #:

83948AYI-147LF

Available from 1 distributors
Mfr Name: Renesas
Renesas
The 83948AYI-147LF is a clock fanout buffer and multiplexer from Renesas. It features a 2:12 ratio, 350MHz maximum frequency, and operates from 2.375V to 3.465V.
✓ Total Stock: 1,969 pcs

83948AYI-147LF Available from 1 distributor

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83948AYI-147LF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Differential
Frequency
Input
Mounting Type
Number of Circuits
Operating Temperature
Output
Ratio
SVHC Present
Supplier Device Package
Type
Voltage

83948AYI-147LF Description

Short technical summary and product information.

The 83948AYI-147LF is a high-performance clock fanout buffer and multiplexer designed by Renesas. It provides a 2:12 fanout ratio, allowing distribution of clock signals to multiple destinations. The device supports a wide range of input logic standards including HCSL, LVCMOS, LVDS, LVHSTL, LVPECL, LVTTL, and SSTL, while outputs are LVCMOS and LVTTL compatible. With a maximum frequency of 350 MHz, it is suitable for various clock distribution applications.

 

The device operates from a supply voltage range of 2.375V to 3.465V, making it flexible for different system power rails. It is designed for surface mount assembly and is housed in a 32-LQFP package, with the supplier device package specified as 32-TQFP (7x7). The operating temperature range is -40°C to 85°C, allowing use in industrial environments.

 

This component is ideal for applications requiring precise clock distribution with low skew and multiple output options. The 2:12 configuration enables efficient fan-out from two input sources to twelve outputs, with multiplexing capability for selecting between inputs.

83948AYI-147LF Quick Information

Product Type: Clock Buffer
Canonical Name: Clock Buffer 2:12 350MHz 32-TQFP
Subcategory: Clock Buffers, Drivers

83948AYI-147LF Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

83948AYI-147LF Features

  • 2:12 fanout buffer and multiplexer.
  • Supports multiple input logic standards.
  • Maximum frequency of 350 MHz.
  • Wide supply voltage range 2.375V-3.465V.
  • Surface mount 32-TQFP package.

83948AYI-147LF Applications

  • Clock distribution in communication systems.
  • Multiplexing between two clock sources.
  • Industrial timing applications.
  • High-speed data converter clocking.

83948AYI-147LF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range?

2.375V to 3.465V.

What package is the 83948AYI-147LF available in?

32-LQFP (supplier device package 32-TQFP 7x7).

What is the operating temperature range?

-40°C to 85°C.

Is the device RoHS compliant?

RoHS3 compliant (unverified).

What is the maximum frequency?

350 MHz.

What input logic standards are supported?

HCSL, LVCMOS, LVDS, LVHSTL, LVPECL, LVTTL, SSTL.

What is the fanout ratio?

2:12.

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