CY7B991-2JXCT Cypress Semiconductor Corp, CY7B991-2JXCT Datasheet - Page 2

• Manufacturer Part Number: CY7B991-2JXCT
• Description: IC,Eight Distributed-Output Clock Driver,LDCC,32PIN,PLASTIC
• Manufacturer: Cypress Semiconductor Corp
• Series: RoboClock™r
• Type: Buffer/Driverr

Specifications of CY7B991-2JXCT

• Number Of Circuits: 1
• Ratio - Input:output: 8:8
• Differential - Input:output: Yes/Yes
• Input: 3-State, TTL
• Output: TTL
• Frequency - Max: 80MHz
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 32-PLCC
• Frequency-max: 80MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Contents
Features ................................................................................1
Functional Description ........................................................1
Logic Block Diagram ...........................................................1
Contents ...............................................................................2
Pinouts .................................................................................3
Block Diagram Description .................................................4
Test Mode .............................................................................5
Maximum Ratings ................................................................6
Operating Range ..................................................................6
Electrical Characteristics ....................................................7
Capacitance .........................................................................8
Document Number: 38-07138 Rev. *E
Phase Frequency Detector and Filter .............................4
VCO and Time Unit Generator .......................................4
Skew Select Matrix .........................................................4
Switching Characteristics ...................................................11
AC Timing Diagrams ...........................................................12
Operational Mode Descriptions .........................................13
Ordering Information ...........................................................17
Military Specifications .........................................................18
DC Characteristics ..............................................................18
Package Diagrams ...............................................................19
Document History Page ......................................................20
Sales, Solutions, and Legal Information ...........................20
Group A Subgroup Testing .............................................18
Worldwide Sales and Design Support ............................20
Products .........................................................................20
PSoC Solutions ..............................................................20
CY7B991
CY7B992
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