Infineon (Cypress) CY23020LFI-1, Zero Delay Buffer, Input Clock, Output LVCMOS, 200 MHz max, 2:21 fanout, dual supply 2.375V–3.465V, 48-VFQFN Exposed Pad, -40°C to 85°C.
| Parameter | Value |
|---|---|
| Type | Zero Delay Buffer |
| Mounting | Surface Mount |
| Voltage | 2.375V ~ 2.625V, 3.135V ~ 3.465V |
| Frequency | 200 MHz |
| Operating temperature | -40°C ~ 85°C (TA) |
| Input | Clock |
| Output | LVCMOS |
| Package | Bulk |
| Case | 48-VFQFN Exposed Pad |
| Number of circuits | 1 |
| Ratio - Input:Output | 2:21 |
| Differential - Input:Output | No/No |
With a 2:21 input-to-output ratio and a maximum output frequency of 200 MHz, this buffer can drive twenty-one loads from one or two reference clocks. That's enough fanout for a mid-size FPGA bank or a handful of SERDES transceivers. The non-differential I/O (No/No) means it's intended for single-ended LVCMOS distribution, not differential pairs like LVPECL or CML. If your design needs differential clocking, this isn't the part.
RoHS non-compliant.
Maximum output frequency is 200 MHz. All outputs are LVCMOS, single-ended. The part does not support differential outputs.
No, it is listed as RoHS non-compliant. Verify your assembly process if lead-free solder is required.