onsemi FS6377-01
The FS6377 is a CMOS clock generator IC designed to minimize cost and component count in a variety of electronic systems. This frequency multiplication is exact.| Part No. | FS6377-01 |
|---|---|
| Datasheet | FS6377-01 Download |
| Manufacturer |  onsemi |
| Description | Programmable 3-PLL Clock Generator |
| Buy | Stock & Price |
FEATURES
● Three on-chip PLLs with programmable reference and feedback dividers● Four independently programmable muxes and post dividers
● I2C™-bus serial interface
● Programmable power-down of all PLLs and output clock drivers Data Sheet
● One PLL and two mux/post-divider combinations can be modified by SEL_CD input
● Tristate outputs for board testing
● 5V to 3.3V operation
● Accepts 5MHz to 27MHz crystal resonators
● Commercial (FS6377-01) and industrial (FS6377-01i) temperature ranges 2.0
DESCRIPTION
Three I2C-programmable phaselocked loops feeding four programmable muxes and post dividers provide a high degree of flexibility. SDA SEL_CD PD VSS XIN XOUT OE VDD 1 2 3 16 15 14 SCL CLK_A VDD CLK_B CLK_C VSS CLK_D ADDR FS6377 4 5 6 7 8 13 12 11 10 9 16-pin (0.150") SOIC Figure 1: Pin Configuration XIN XOUT Reference Oscillator PLL A Mux A Post Divider A CLK_A PD Power Down Control PLL B Mux B Post Divider B CLK_B SCL SDA ADDR I2C-bus Interface PLL C Mux C Post Divider C CLK_C SEL_CD Mux D Post Divider D CLK_D OE FS6377 Figure 2: Block Diagram AMI Semiconductor 1 FS6377-01/FS6377-01g Programmable 3-PLL Clock Generator IC Table 1.
