Manufacturers for Clock/Timing - Application Specific
| Part Number | Manufacturer / Brand | Brife Description | Part Status | PLL | Main Purpose | Input | Output | Number of Circuits | Ratio - Input:Output | Differential - Input:Output | Frequency - Max | Voltage - Supply | Operating Temperature | Mounting Type | Package / Case | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| IDT, Integrated Device Technology Inc | IC PC MAIN CLOCK CK540 56-VFQFPN | Active | Yes | Ultra Mobile PC (UMPC) | Crystal | Clock | 1 | 1:14 | No/Yes | 200MHz | 1.71 V ~ 3.465 V | 0°C ~ 70°C | Surface Mount | 56-VFQFN Exposed Pad | 56-VFQFPN (8x8) | |
| Silicon Labs | IC CLOCK INTEL/AMD SIS VIA 56QFN | Obsolete | Yes | Intel CPU, AMD CPU | Crystal | HCSL, LVCMOS | 1 | 1:20 | No/Yes | 400MHz | 3.135 V ~ 3.465 V | 0°C ~ 85°C | Surface Mount | 56-VFQFN Exposed Pad | 56-QFN (8x8) | |
| Silicon Labs | IC CLOCK INTEL/AMD SIS VIA 56QFN | Obsolete | Yes | Intel CPU, AMD CPU | Crystal | HCSL, LVCMOS | 1 | 1:20 | No/Yes | 400MHz | 3.135 V ~ 3.465 V | 0°C ~ 85°C | Surface Mount | 56-VFQFN Exposed Pad | 56-QFN (8x8) |