| Part Number | ZL40255LDG1 | ZL40255LDF1 | 
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | 
| Category | Clock/Timing - Clock Buffers, Drivers | Clock/Timing - Clock Buffers, Drivers | 
|   |   | |
| Product Status | Active | Active | 
| Type | Fanout Buffer (Distribution), Divider, Multiplexer | Fanout Buffer (Distribution), Divider, Multiplexer | 
| Number of Circuits | 1 | 1 | 
| Ratio - Input:Output | 4:3 | 4:3 | 
| Differential - Input:Output | Yes/Yes | Yes/Yes | 
| Input | CMOS, Crystal | CMOS, Crystal | 
| Output | CML, CMOS, HCSL, HSTL, LVDS, LVPECL, SSTL | CML, CMOS, HCSL, HSTL, LVDS, LVPECL, SSTL | 
| Frequency - Max | 1.035 GHz | 1.035 GHz | 
| Voltage - Supply | 1.71V ~ 3.465V | 1.71V ~ 3.465V | 
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad | 
| Supplier Device Package | 32-QFN (5x5) | 32-QFN (5x5) |