CDC421250RGET Overview
Clock generator is packaged in the way of Tape & Reel (TR). Clock PLL is embedded in the 24-VFQFN Exposed Pad package. The peak reflow temperature (Cel) amounts to 260 to be essentially indestructible. 24 terminations can be found in frequency generators. The supply voltage of 3.3V allows for high efficiency. LVCMOS, Crystal is designed for clock generator's input. 1 circuits are used to achieve clock PLL's superior flexibility. 250MHz is the maximal value for normal operation. PLL clock is mounted in the way of Surface Mount. Clock generators should operate with the voltage supply of 3V~3.6V. The temperature should be set at -40°C~85°C to ensure reliable performance. LVPECL is designed for clock generator's output. This electronic component can be classified into Clock Generator. Clock PLL is equipped with 24 pin count. According to the base part number, its related parts can be founded. Clock generator is designed with 24 pins. The supply voltage should be maintained at 3.3V for high efficiency. It is able to realize high efficiency when operating at a frequency of 31.25MHz.
CDC421250RGET Features
Available in the 24-VFQFN Exposed Pad
Supply voltage of 3.3V
Operating supply voltage of 3.3V

CDC421250RGET Applications
There are a lot of Texas Instruments
CDC421250RGET Clock Generators applications.

Wireless infrastructure
Instrument
Automatic test equipment
Wide area power system
Digital circuits
Wireless base station for LTE, LTE-advanced
Picocells, femtocells and small cells
Sampling clocks for ADC and DAC
1 Gigabit Ethernet
10 Gigabit Ethernet

Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	24-VFQFN Exposed Pad
Number of Pins	24
Weight	45.387587mg
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
JESD-609 Code	e4
Pbfree Code	no
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	2 (1 Year)
Number of Terminations	24
ECCN Code	EAR99
Type	Clock Generator
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Voltage - Supply	3V~3.6V
Terminal Position	QUAD
Peak Reflow Temperature (Cel)	260
Supply Voltage	3.3V
Terminal Pitch	0.5mm
Frequency	31.25MHz
Base Part Number	CDC421250
Output	LVPECL
Pin Count	24
Operating Supply Voltage	3.3V
Number of Circuits	1
Nominal Supply Current	91mA
Frequency (Max)	250MHz
Input	LVCMOS, Crystal
Ratio - Input:Output	1:1
Primary Clock/Crystal Frequency-Nom	31.25MHz
PLL	Yes
Differential - Input:Output	No/Yes
Divider/Multiplier	Yes/No
Length	4mm
Width	4mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Contains Lead