CY29942AXIT

CY29942AXIT

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CY29942AXIT
IC CLK BUFFER 1:18 200MHZ 32TQFP
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Obsolete

Quantity Available: 49
SZC Quality Assurance
Infineon Technologies

Infineon Technologies

Amidst the dawn of April 1st in 1999, Siemens Semiconductors underwent a transformative rebirth, emerging as Infineon Technologies. With newfound dynamism and adaptability, it positioned itself for triumph in the fiercely competitive and ever-evolving microelectronics arena. Infineon stands tall as a preeminent global purveyor, crafting and supplying a diverse array of semiconductors tailored for multifaceted microelectronic applications. Among its offerings are an assortment of logic products, encompassing digital, mixed-signal, and analog integrated circuits, along with discreet semiconductor manifestations.

View All Product from Infineon Technologies

CY29942AXIT Features

 Operational range: Up to 200 MHz LVCMOS/LVTTL clock input LVCMOS-/LVTTL-compatible logic input 18 clock outputs: Drive up to 36 clock lines Output-to-output Skew: 110 ps (typical) Output enable control Supply voltage: 2.5 V or 3.3 V

CY29942AXIT Functional Description

The CY29942 is a low voltage clock distribution buffer with anLVCMOS or LVTTL compatible clock input. The output enablecontrol input is LVCMOS/LVTTL compatible. The eighteenoutputs are 2.5 V or 3.3 V LVCMOS or LVTTL compatible,operate up to 200 MHz, and can drive 50 series or parallelterminatedterminatedtransmission lines, each output can drive one or two traces,givingfanout of 1:36. Lowoutput-to-output skews make the CY29942 an ideal clockdistribution buffer for nested clock trees in the most demandingof synchronous systems.the devices an effectivetransmissionlines. Forseries Temperature range: Commercial and IndustrialFor a complete list of related documentation, click here. 32-pin TQFP package Pin compatible with MPC942C

CY29942AXIT Pin Descriptions

Pin35NameTCLKOEI/OInputInputDescriptionExternal reference/Test clock input. Weak internal pull-down resistor.Output enable. When HIGH, all outputs are enabled. When set LOW, the outputs areat high impedance. Weak internal pull-up resistor.9, 10, 11, 13,14, 15, 18, 19,20, 22, 23, 24,26, 27, 28, 30,31, 327, 8, 16, 21,291, 2, 12, 17,254, 6Q(17:0)OutputClock outputsVDDVSSNC2.5 V or 3.3 V power supplyGroundNo connectionDocument Number: 38-07284 Rev. *KPage 2 of 10

Product Attributes

TYPE DESCRIPTION Select all
Series -
Package Tape & Reel (TR)
Product Status Obsolete
Type Fanout Buffer (Distribution)
Number of Circuits 1
Ratio - Input:Output 1:18
Differential - Input:Output No/No
Input LVCMOS, LVTTL
Output LVCMOS, LVTTL
Frequency - Max 200 MHz
Voltage - Supply 2.375V ~ 3.465V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 32-LQFP
Supplier Device Package 32-TQFP (7x7)

Obsolete

Quantity Available: 49
SZC Quality Assurance
Infineon Technologies

Infineon Technologies

Amidst the dawn of April 1st in 1999, Siemens Semiconductors underwent a transformative rebirth, emerging as Infineon Technologies. With newfound dynamism and adaptability, it positioned itself for triumph in the fiercely competitive and ever-evolving microelectronics arena. Infineon stands tall as a preeminent global purveyor, crafting and supplying a diverse array of semiconductors tailored for multifaceted microelectronic applications. Among its offerings are an assortment of logic products, encompassing digital, mixed-signal, and analog integrated circuits, along with discreet semiconductor manifestations.

View All Product from Infineon Technologies
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years