MK74CG117BFLFTR

Specifications

Temperature C Voltage 3.3 V Package SSOP 48 Speed NA Core Supply Voltage (VDD) 3.3V No. of Outputs 16 Min. Output Frequency 8 Min. Input Frequency 8 Output Supply Voltage (VDDO) 3.3V No. of Inputs 1 Input Style Single Ended Max. Output Frequency 90MHz Max. Input Frequency 20MHz Output Style Single Ended Temp. Grade C Supply Voltage


Description

16 OUTPUT LOW SKEW C
The MK74CG117BFLFTR is a monolithic CMOS high-speed, low-skew clock driver that includes an on-chip PLL. Ideal for communications and other systems that require a large number of high-speed clocks, the unique combination of PLL and 16 low-skew outputs can eliminate oscillators and low skew buffers from systems.

The MK74CG117BFLFTR has a number of built in multipliers, making it possible to run from one inexpensive, low-frequency crystal, and produce high-frequency clock outputs. Another selection allows the chip to run as a divider, dividing the input clock by two (or 4 using the mode select).

The MK74CG117BFLFTR also has a buffered reference output, allowing multiple devices to be easily driven from one clock source.

MK74CG117BFLFTR features:

Packaged as 28-pin SSOP (300 mil body)

On-chip PLL generates output clocks up to 100 MHz from a simple crystal or clock input

16 low-skew outputs

Output skew less than 250 ps on rising edges

Ability to configure as:
- 16 clocks at full frequency
- 12 at full and 4 at half frequency
- 8 at full and 8 at half frequency

Tri-state mode for Output Enable function

3.3 V ±5% supply voltage

Industrial temperature version available