herunterladen
CY22150
One-PLL General-Purpose
Flash-Programmable
and I
2
C Programmable Clock Generator
Cypress Semiconductor Corporation • 198 Champion Court • San Jose, CA 95134-1709 • 408-943-2600
Document Number: 38-07104 Rev. *Q Revised May 25, 2017
One-PLL General-Purpose Flash-Programmable and I
2
C Programmable Clock Generator
Features
■ Integrated phase-locked loop (PLL)
■ Commercial and industrial operation
■ Flash programmable
■ Field programmable
■ Two-wire I
2
C interface
■ Low skew, low jitter, high accuracy outputs
■ 3.3 V operation with 2.5 V 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
customization, quick turnaround on design changes and
product performance 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 Development Kit. Production
quantities are available through Cypress’s value added
distribution 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.
Functional Description
For a complete list of related documentation, click here.
Selection Guide
Part Number Outputs Input Frequency Range Output Frequency Range Specifications
CY22150KFZXC 6 8 MHz to 30 MHz (external crystal)
1 MHz to 133 MHz (driven clock)
80 kHz to 200 MHz (3.3 V)
80 kHz to 166.6 MHz (2.5 V)
Field programmable
Serially programmable
Commercial temperature
CY22150KFZXI 6 8 MHz to 30 MHz (external crystal)
1 MHz to 133 MHz (driven clock)
80 kHz to 166.6 MHz (3.3 V)
80 kHz to 150 MHz (2.5 V)
Field programmable
Serially programmable
Industrial temperature
Logic Block Diagram
Verzeichnis
- ・ Konfiguration des Pinbelegungsdiagramms on Seite 3
- ・ Abmessungen des Paketumrisses on Seite 18
- ・ Teilenummerierungssystem on Seite 17
- ・ Blockdiagramm on Seite 1 Seite 4 Seite 15
- ・ Beschreibung der Funktionen on Seite 1
- ・ Technische Daten on Seite 1
- ・ Anwendungsbereich on Seite 12 Seite 19
- ・ Elektrische Spezifikation on Seite 14 Seite 15
