CY29972AXIT Overview
The Tape & Reel (TR) method is used for packaging clock ICs. As part of the 52-TQFP package, this clock generator is embedded. This clock generator ic can sustain 260 degrees of temperature during reflowing. There are 52 terminations found in this file. To operate this time clock generator, 3.3V voltage should be applied. In this clock generator, Clock, Crystal is used as the input to the clock. For a full understanding of the electronic part's performance, 1 circuits are implemented. An up to 125MHz frequency is provided by this clock-based RF synthesizer. The Surface Mount allows the electrical component to be installed conveniently on the panel. In terms of supply voltage, RF synthesizer works with 2.9V~3.6V. Test statistics estimate a temperature of -40°C~85°C, which should be set as the ambient temperature. The frequency synthesizer in this product is compatible with all levels of Clock logic. It has been classified as a Fanout Distribution, Multiplexer, Spread Spectrum Clock Generator, Zero Delay Buffer electronic part, which means that it is a semiconductor. It is a 52-bit clock PLL designed specifically for microprocessors. It is possible to find its related electronic parts by searching for the base part number CY29972. There are 52 pins on the frequency generators that are available for use. Supply voltage 3.3V is what clock generator can handle. 12 signal outputs are provided for enhancing output frequency as much as possible.
CY29972AXIT Features
Available in the 52-TQFP
Supply voltage of 3.3V
Operating supply voltage of 3.3V

CY29972AXIT Applications
There are a lot of Cypress Semiconductor Corp
CY29972AXIT Clock Generators applications.

Wireless base station for LTE, LTE-advanced
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

Mounting Type	Surface Mount
Package / Case	52-TQFP
Surface Mount	YES
Number of Pins	52
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
Published	1999
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	52
ECCN Code	EAR99
Type	Fanout Distribution, Multiplexer, Spread Spectrum Clock Generator, Zero Delay Buffer
Terminal Finish	Matte Tin (Sn)
Voltage - Supply	2.9V~3.6V
Terminal Position	QUAD
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Supply Voltage	3.3V
Terminal Pitch	0.65mm
Time@Peak Reflow Temperature-Max (s)	20
Base Part Number	CY29972
Output	Clock
Pin Count	52
Number of Outputs	12
Operating Supply Voltage	3.3V
Number of Circuits	1
Nominal Supply Current	20mA
Frequency (Max)	125MHz
Input	Clock, Crystal
Ratio - Input:Output	3:12
Primary Clock/Crystal Frequency-Nom	25MHz
PLL	Yes with Bypass
Differential - Input:Output	No/No
Divider/Multiplier	Yes/No
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free