CY22150
One-PLL General-Purpose
Flash-Programmable and 2-Wire Serially
Programmable Clock Generator
Cypress Semiconductor Corporation
•
198 Champion Court
•
San Jose
, CA 95134-1709
•
408-943-2600
Document #: 38-07104 Rev. *I
Revised January 23, 2009
Features
■ Integrated phase-locked loop (PLL)
■ Commercial and industrial operation
■ Flash programmable
■ Field programmable
■ Two-wire serial programming interface
■ Low skew, low jitter, high accuracy outputs
■ 3.3V operation with 2.5V output option
■ 16-pin TSSOP
Benefits
■ Internal PLL to generate six outputs up to 200 MHz. Able to
generate custom frequencies from an external crystal or
a driven source.
■ Performance guaranteed for applications that require an
extended temperature range.
■ Nonvolatile reprogrammable technology allows easy customi-
zation, quick turnaround on design changes and product perfor-
mance enhancements, and better inventory control. Parts can
be reprogrammed up to 100 times, reducing inventory of
custom parts and providing an easy method for upgrading
existing designs.
■ The CY22150 can be programmed at the package level.
In-house programming of samples and prototype quantities is
available using the CY3672 FTG Development Kit. Production
quantities are available through Cypress’s value added distri-
bution partners or by using third party programmers from BP
Microsystems‰, HiLo Systems‰, and others.
■ The CY22150 provides an industry standard interface for
volatile, system level customization of unique frequencies and
options. Serial programming and reprogramming allows quick
design changes and product enhancements, eliminates
inventory of old design parts, and simplifies manufacturing.
■ High performance suited for commercial, industrial,
networking, telecom, and other general purpose applications.
■ Application compatibility in standard and low power systems.
■ Industry standard packaging saves on board space.
Part Number
Outputs
Input Frequency Range
Output Frequency Range
Specifications
CY22150FC
6
8 MHz to 30 MHz (external crystal)
1 MHz to 133 MHz (driven clock)
80 kHz to 200 MHz (3.3V)
80 KHz to 166.6 MHz (2.5V)
Field programmable
Serially programmable
Commercial temperature
CY22150FI
6
8 MHz to 30 MHz (external crystal)
1 MHz to 133 MHz (driven clock)
80 kHz to 166.6 MHz (3.3V)
80 KHz to 150 MHz (2.5V)
Field programmable
Serially programmable
Industrial temperature
SPI
Control
VDDL
AVDD
VSS
AVSS
SDAT
SCLK
Serial
VSSL
VDD
XIN
XOUT
LCLK1
Divider
PLL
OSC.
LCLK3
Q
P
VCO
Φ
LCLK2
LCKL4
CLK5
CLK6
Bank 1
Divider
Bank 2
Crosspoint
Switch
Programming
Interface
Matrix
Logic Block Diagram
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