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Mar 11 2019

MPC9448FA Datasheets|Freescale| PDF| Price| In Stock

Product Overview

Kynix Part #:

KY32-MPC9448FA

Manufacturer Part#:

MPC9448FA

Product Category:

Clock/Timing - Clock Buffers, Drivers

Stock:

Yes

Manufacturer:

Freescale

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Description:

IC CLK BUFFER 1:12 350MHZ 32TQFP

Detailed Description:

Clock Fanout Buffer (Distribution), Multiplexer IC 2:12 350MHz 32-LQFP

Datasheet:

MPC9448FA Datasheet

Package:

TQFP-32

Quantity:

719 PCS


MPC9448FA Images are for reference only.

MPC9448FA


CAD Models

CAD Models

footprint


Product Attributes

Manufacturer:

FREESCA

Product Category:

Clock/Timing - Clock Buffers, Drivers

Series:

--

Type:

Fanout Buffer (Distribution), Multiplexer

Packaging:

Tray

Package-Case:

32-LQFP

Operating-Temperature:

-40°C ~ 85°C

Mounting-Type:

Surface Mount

Voltage-Supply:

2.375 V ~ 3.465 V

Supplier-Device-Package:

32-TQFP (7x7)

Input:

LVCMOS, LVPECL

Output:

LVCMOS

Number-of-Circuits:

1

Ratio-Input:Output:

1899/12/30 1:12:00

Differential-Input:Output:

Yes/No

Frequency-Max:

350MHz

Status:

Transferred

Sub Category:

Clock Drivers

JESD-30 Code:

S-PQFP-G32

Max I(ol):

0.015  Amp

Number of Terminals:

32

Package Body Material:

PLASTIC/EPOXY

Package Code:

QFP

Package Equivalence Code:

QFP32,.35SQ,32

Package Shape:

SQUARE

Package Style:

FLATPACK

Power Supplies (V):

2.5/3.3

Qualification Status:

Not Qualified

Surface Mount:

YES

Technology:

ECL

Temperature Grade:

INDUSTRIAL

Terminal Form:

GULL WING

Terminal Pitch:

0.8  mm

Terminal Position:

QUAD

Part Life Cycle Code:

Obsolete

Pin Count:

32

ECCN Code:

EAR99

HTS Code:

8542.39.00.01

Risk Rank:

8.24

Additional Feature:

ALSO OPERATES AT 3.3V SUPPLY

Family:

9448

Input Conditioning:

DIFFERENTIAL MUX

JESD-30 Code:

S-PQFP-G32

JESD-609 Code:

e0

Length:

7 mm

Logic IC Type:

LOW SKEW CLOCK DRIVER

Max I(ol):

0.015 A

Moisture Sensitivity Level:

3

Number of Functions:

1

Seated Height-Max:

1.6 mm

Temperature Grade:

INDUSTRIAL

Width:

7 mm

fmax-Min:

350 MHz

Technology:

ECL


Features

• 12 LVCMOS compatible clock outputs

• Selectable LVCMOS and differential LVPECL compatible clock inputs

• Maximum clock frequency of 350 MHz

• Maximum clock skew of 150 ps

• Synchronous output stop in logic low state eliminates output runt pulses

• High-impedance output control

• 3.3 V or 2.5 V power supply

• Drives up to 24 series terminated clock lines

• Ambient temperature range -40°C to +85°C

• 32-Lead LQFP packaging, Pb-free

• Supports clock distribution in networking, telecommunication and computing applications

• Pin and function compatible to MPC948

• For drop in replacement part use 83948AYI-147


Advantages and Disadvantages

There is no relevant information available for this part yet.


Applications

The MPC9448 clock driver was designed to drive highspeed signals in a terminated transmission line environment. To provide the optimum flexibility to the user, the output drivers were designed to exhibit the lowest impedance possible. With an output impedance of 17 (VCC = 3.3 V), the outputs can drive either parallel or series terminated transmission lines. For more information on transmission lines, the reader is referred to Freescale application note AN1091. In most high performance clock networks, point-topoint distribution of signals is the method of choice. In a pointto-point scheme, either series terminated or parallel terminated transmission lines can be used. The parallel technique terminates the signal at the end of the line with a 50 resistance to VCC¸2.


ECCN / UNSPSC

There is no relevant information available for this part yet.


Environmental & Export Classifications

Moisture Sensitivity Level (MSL)

2 (1 Year)

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant


Documents & Media

Datasheets

MPC9448

 

EOL

Integrated Device Technology - EOL - 11-28-12

PRODUCT DISCONTINUANCE NOTICE

Product Discontinuance Notice (PDN)

PCN

Product / Process Change Notice (PCN)


Product Manufacturer

Freescale Semiconductor, Inc. was an American multinational corporation headquartered in Austin, Texas, with design, research and development, manufacturing and sales operations in more than 75 locations in 19 countries. The company employed 17,000 people worldwide. On December 7, 2015, NXP Semiconductors completed its merger with Freescale for about $11.8 billion in cash and stock. Freescale shareholders received $6.25 billion in cash and 0.3521 of an NXP share for each Freescale common share. Including the assumption of Freescale's debt, the purchase price is about $16.7 billion.


Product Range

ARM ® PROCESSORS

MORE PROCESSORS

IDENTIFICATION & SECURITY

POWER ARCHITECTURE ®

AUTOMOTIVE PRODUCTS

MEDIA AND AUDIO

PROCESSORS

ANALOG

POWER MANAGEMENT


Distributors

Distributor

Stock

Manufacturer

Descriptions

Kynix

719 PCS

FREESCA

IC CLK BUFFER 1:12 350MHZ 32TQFP

Mouser

Not Available

NXP / Freescale

Clock Buffer 2.5 3.3V 275MHz Clock Generator

Digikey

0

NXP USA Inc.

IC CLK BUFFER 2:12 350MHZ 32LQFP


Product Functions

The MPC9448 is specifically designed to distribute LVCMOS compatible clock signals up to a frequency of 350 MHz. Each output provides a precise copy of the input signal with a near zero skew. The outputs buffers support driving of 50 W terminated transmission lines on the incident edge. Each output is capable of driving either one parallel terminated or two series terminated transmission lines. Two selectable, independent clock inputs are available, providing support of LVCMOS and differential LVPECL clock distribution systems. The MPC9448 CLK_STOP control is synchronous to the falling edge of the input clock. It allows the start and stop of the output clock signal only in a logic low state, thus eliminating potential output runt pulses. Applying the OE control will force the outputs into high-impedance mode. All inputs have an internal pull-up or pull-down resistor preventing unused and open inputs from floating. The device supports a 2.5 V or 3.3 V power supply and an ambient temperature range of -40°C to +85°C. The MPC9448 is pin and function compatible but performance-enhanced to the MPC948.


Alternative Models

There is no relevant information available for this part yet.


Popularity by Region

Popularity by Region


Market Price Analysis

There is no relevant information available for this part yet.


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