CY2545FC Overview
As a clock IC, it is packaged by the Tray method. The 24-VFQFN Exposed Pad package embeds this Clock PLL. There is a Clock PLL called Clock, Crystal which is designed to be the input to this clock generator. Using 1 circuits, the electronic part's full performance can be accessed. RF synthesizers based on this clock provide frequencies up to 166MHz maximum. A Surface Mount-shaped electrical component makes it convenient to mount on a panel. There should be 2.25V~3.6V provided with this RF synthesizer. As determined by the test statistics, the ambient temperature should be set to 0°C~70°C. In this case, we are dealing with a frequency synthesizer that can be used with Clock logic levels. As far as this electronic part is concerned, it can be classified as a Fanout Distribution, Fractional N Synthesizer, Multiplexer, Spread Spectrum Clock Generator component. The related electronic parts of part number CY2545 are listed below. Featuring an impressive low-temperature operating performance and 0°C functions, this clock generator is sure to impress. With attenuated performance, this RF synthesizer can survive at 70°C.
CY2545FC Features
Available in the 24-VFQFN Exposed Pad

CY2545FC Applications
There are a lot of Cypress Semiconductor Corp
CY2545FC Clock Generators applications.

Picocells, femtocells and small cells
Sampling clocks for ADC and DAC
1 Gigabit Ethernet
10 Gigabit Ethernet
FPGA and processor clocks
Line cards used in telephone exchange
Fiber Channel
PCI express cards
Infotainment systems
Medical equipment

Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	24-VFQFN Exposed Pad
Supplier Device Package	24-QFN-EP (4x4)
Operating Temperature	0°C~70°C
Packaging	Tray
Published	2007
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Type	Fanout Distribution, Fractional N Synthesizer, Multiplexer, Spread Spectrum Clock Generator
Max Operating Temperature	70°C
Min Operating Temperature	0°C
Voltage - Supply	2.25V~3.6V
Base Part Number	CY2545
Output	Clock
Number of Circuits	1
Frequency (Max)	166MHz
Input	Clock, Crystal
Ratio - Input:Output	2:8
PLL	Yes with Bypass
Differential - Input:Output	No/No
Divider/Multiplier	Yes/No
RoHS Status	ROHS3 Compliant