1.8V 1-to-10 High Performance Differential Clock Buffer

The CDCL1810 is a high-performance Clock distributor. The programmable dividers, P0 and P1, give a high flexibility to the ratio of the output frequency to the input frequency:
FOUT = FIN/P
Where:P (P0,P1) = 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80
The CDCL1810 supports one differential LVDs Clock input and a total of 10 differential CML outputs. The CML outputs are compatible with LVDs receivers if they are ac-coupled.
With careful observation of the input voltage swing and common-mode voltage limits, the CDCL1810 CAN support a single-ended Clock input as outlined in the Pin Description Table.
All device settings are programmable through the SDA/SCL, serial two-wire Interface
The phase of one output group relative to the other CAN be adjusted through the SDA/SCL Interface For post-divide ratios (P0, P1) that are multiples of 5, the total number of phase adjustment steps (n) equals the divide-ratio divided by 5. For post-divide ratios (P0, P1) that are not multiples of 5, the total number of steps (n) is the same as the post-divide ratio. The phase adjustment step () in time units is given as:
= 1/(n FOUT)
where FOUT is the respective output frequency.
The device operates in a 1.8V supply environment and is characterized for operation from -40C to +85C. The CDCL1810 is available in a 48-pin QFN (RGZ) package.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
CDCL1810ARGZR Texas Instruments 1.8V 1-to-10 High Performance Differential Clock Buffer with Individual Output Enable/Disable 48-VQFN -40 to 85
CDCL1810RGZRG4 Texas Instruments 1.8V 1-to-10 High Performance Differential Clock Buffer 48-VQFN -40 to 85
CDCL1810RGZTG4 Texas Instruments 1.8V 1-to-10 High Performance Differential Clock Buffer 48-VQFN -40 to 85
CDCL1810RGZR Texas Instruments 1.8V 1-to-10 High Performance Differential Clock Buffer 48-VQFN -40 to 85
CDCL1810RGZT Texas Instruments 1.8V 1-to-10 High Performance Differential Clock Buffer 48-VQFN -40 to 85
CDCL1810ARGZT Texas Instruments 1.8V 1-to-10 High Performance Differential Clock Buffer with Individual Output Enable/Disable 48-VQFN -40 to 85
CDCL1810 's PackagesCDCL1810 's pdf datasheet
CDCL1810RGZR QFN
CDCL1810RGZRG4 QFN
CDCL1810RGZT QFN
CDCL1810RGZTG4 QFN

CDCL1810 pdf datasheet download


CDCL1810 Pinout, Pinouts
CDCL1810 pinout,Pin out
This is one package pinout of CDCL1810,If you need more pinouts please download CDCL1810's pdf datasheet.

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