CY7B9945V-2AXIT Cypress Semiconductor Corp, CY7B9945V-2AXIT Datasheet - Page 2

• Manufacturer Part Number: CY7B9945V-2AXIT
• Description: CY7B9945V-2AXIT
• Manufacturer: Cypress Semiconductor Corp
• Series: RoboClock™r
• Type: Clock Buffer, Fanout Distributionr

Specifications of CY7B9945V-2AXIT

• Pll: Yes
• Input: LVPECL, LVTTL
• Output: LVTTL
• Number Of Circuits: 1
• Ratio - Input:output: 4:10
• Differential - Input:output: Yes/No
• Frequency - Max: 200MHz
• Divider/multiplier: Yes/Yes
• Voltage - Supply: 2.97 V ~ 3.63 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 52-LQFP
• Frequency-max: 200MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Contents
Pinouts .............................................................................. 3
Pin Definitions .................................................................. 3
Block Diagram Description .............................................. 4
Time Unit Definition .......................................................... 4
Divide and Phase Select Matrix ....................................... 4
Output Disable Description ............................................. 6
Absolute Maximum Conditions ....................................... 8
Operating Range ............................................................... 8
Electrical Characteristics Over the Operating Range ... 8
Document Number: 38-07336 Rev. *J
Lock Detect Output Description ................................... 7
Factory Test Mode Description ................................... 7
Safe Operating Zone ................................................... 7
PRELIMINARY
Capacitance ...................................................................... 9
Ordering Information ...................................................... 11
Package Diagram ............................................................ 12
Acronyms ....................................................................... 13
Document Conventions ................................................. 13
Document History Page ................................................. 14
Sales, Solutions, and Legal Information ...................... 15
Units of Measure ...................................................... 13
Worldwide Sales and Design Support ....................... 15
Products .................................................................... 15
PSoC Solutions ......................................................... 15
RoboClock
CY7B9945V
Page 2 of 15
®
[+] Feedback