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CY2030, CY2030PCV-1, CY2030PV

Table of contents:
Info of CY2030
Info of CY2030PCV-1
Info of CY2030PV

CY2030, CY2030PCV-1, CY2030PV Selling Leads, Datasheet

MFG:CY Package Cooled:SOP-8 D/C:N/A

CY2030, CY2030PCV-1, CY2030PV Datasheet download

Five Points

Part Number: CY2030

MFG: CY

Package Cooled: SOP-8

D/C: N/A

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CY2030 General Description

The CY2030 is a peripheral clock generator for most motherboards using fifth and sixth generation processors. The device outputs two copies of a 48 MHz USB clock, as well as one copy of a 24 MHz I/O clock, both of which meet Intel's accuracy, drive, and jitter requirements. Additionally, the part drives two audio clock outputs at 2X and 1X frequencies respectively.

These audio clocks support all frequencies that are required by CODECs and FM synthesizers. Finally, the part outputs three reference clocks at 14.318 MHz, which can be used to drive ISA slots, graphics accelerators, and other devices requiring this frequency.

The CY2030 can be used with the CY2275-1 and CY2276-1 (which are CPU, AGP, PCI, and SDRAM clock generators) to provide a complete clock solution for PC motherboards.

The CY2030 accepts a 14.318 MHz reference signal as its input. The CY2030 has two PLLs, one of which generates the audio clocks, and the other generates the Universal Serial Bus (USB) and I/O clocks. The CY2030 runs off a 3.3V supply.

CY2030 Maximum Ratings

(Above which the useful life may be impaired. For user guidelines,
not tested.)
Supply Voltage...............................................0.5 to +4.6V
Input Voltage...........................................0.5V to V_DD+0.5
Storage Temperature (Non-Condensing)...65 to +150
Max. Soldering Temperature (10 sec) ...................... +260
Junction Temperature .............................................. +150
Static Discharge Voltage ......................................... >2000V
(per MILSTD883, Method 3015)

CY2030 Features

• USB, Audio, and I/O clock generator for most motherboards using 5th or 6th generation processors. Can also be used for peripheral systems.
• Two copies of 48 MHz USB clocks
• One copy of 24 MHz I/O clock
• Audio support for 33.8688 MHz, 24.576 MHz, 16.9344 MHz and 12.288 MHz, pin-selectable
• Three copies of Ref. clock @ 14.318 MHz
• 14.318 MHz reference input
• Ability to three-state all outputs
• Test mode support
• Output duty cycle 45% min. to 55% max.
• Available in 20-pin SSOP packages
• 3.3V operation
• Internal pull-up resistors on S0, S1, and OE inputs

CY2030 Connection Diagram

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