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CY2292 View Datasheet(PDF) - Cypress Semiconductor

Part Name
Description
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CY2292 Datasheet PDF : 11 Pages
1 2 3 4 5 6 7 8 9 10
CY2292
Three-PLL General-Purpose
EPROM Programmable Clock Generator
Features
Benefits
• Three integrated phase-locked loops
• EPROM programmability
• Factory-programmable (CY2292) or field-program-
mable (CY2292F) device options
• Low-skew, low-jitter, high-accuracy outputs
• Power-management options (Shutdown, OE, Suspend)
• Frequency select option
• Smooth slewing on CPUCLK
• Configurable 3.3V or 5V operation
• 16-pin SOIC Package (TSSOP: F only)
• Generates up to three custom frequencies from
external sources
• Easy customization and fast turnaround
• Programming support available for all opportunities
• Meets critical industry standard timing requirements
• Supports low-power applications
• Eight user-selectable frequencies on CPU PLL
• Allows downstream PLLs to stay locked on CPUCLK
output
• Enables application compatibility
• Industry-standard packaging saves on board space
Selector Guide
Part Number
CY2292
CY2292I
CY2292F
CY2292FI
CY2292FZ
Outputs
Input Frequency Range
6 10 MHz–25 MHz (external crystal)
1 MHz–30 MHz (reference clock)
6 10 MHz–25 MHz (external crystal)
1 MHz–30 MHz (reference clock)
6 10 MHz–25 MHz (external crystal)
1 MHz–30 MHz (reference clock)
6 10 MHz–25 MHz (external crystal)
1 MHz–30 MHz (reference clock)
6 10 MHz–25 MHz (external crystal)
1 MHz–30 MHz (reference clock)
Output Frequency Range
76.923 kHz–100 MHz (5V)
76.923 kHz–80 MHz (3.3V)
76.923 kHz–90 MHz (5V)
76.923 kHz–66.6 MHz (3.3V)
76.923 kHz–90 MHz (5V)
76.923 kHz–66.6 MHz (3.3V)
76.923 kHz–80 MHz (5V)
76.923 kHz–60.0 MHz (3.3V)
76.923 kHz–90 MHz (5V)
76.923 kHz–66.6 MHz (3.3V)
Specifics
Factory Programmable
Commercial Temperature
Factory Programmable
Industrial Temperature
Field Programmable
Commercial Temperature
Field Programmable
Industrial Temperature
Field Programmable
Commercial Temperature
Logic Block Diagram
XTALIN
XTALOUT
S0
S1
S2/SUSPEND
.
OSC.
CPLL
(8 BIT)
UPLL
(10 BIT)
SPLL
(8 BIT)
/1,2,4
/1,2,4,8
/1,2,3,4,5,6
/8,10,12,13
/20,24,26,40
/48,52,96,104
XBUF
CPUCLK
CLKA
CLKB
CLKC
CLKD
SHUTDOWN/
OE
CONFIG
EPROM
Cypress Semiconductor Corporation • 3901 North First Street • San Jose, CA 95134 • 408-943-2600
Document #: 38-07449 Rev. *C
Revised Sept. 07, 2005
 

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