3ch Programmable Clock Generator

The BU7331EKN integrates a 3ch PLL.The frequency of each PLL can be set via serial interface control, making it compatible with a wide range of digital applications.In addition, sudden frequency changes are handled via rewriting through the register, and the IC is suitable for sets with different frequencies, resulting in more efficient parts management and shorter development time.

3ch Programmable Clock Generator

Part No.

Supply
Voltage
(core)
(V)

Supply
Voltage
(I/O)
(V)

PLL
Channel
Number
(ch)

Inputfrequency
(MHz)

Output
frequency
(I/O≧2.7)
(MHz)

Output
frequency
(I/O<2.7)
(MHz)

Package

Package Size

RoHS

BU7331EKN

1.65 to 1.95

1.40 to 3.60

3

*5 to 48

5 to 75

5 to 48

HQFN20V

4.2×4.2×0.95

Yes

*5 to 27MHz to use an XTAL