| Part Number | PL904120UMG-TR | PL904123UMG-TR | 
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | 
| Category | Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers | Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers | 
|   |   | |
| Product Status | Active | Active | 
| Type | Jitter Attenuator | Jitter Attenuator | 
| PLL | No | No | 
| Input | Differential or Single-Ended | Differential or Single-Ended | 
| Output | HCSL, LVCMOS, LVDS, LVPECL | HCSL, LVCMOS, LVDS, LVPECL | 
| Number of Circuits | 1 | 1 | 
| Ratio - Input:Output | 1:2 | 1:2 | 
| Differential - Input:Output | Yes/Yes | Yes/Yes | 
| Frequency - Max | 850MHz | 250MHz, 850MHz | 
| Divider/Multiplier | No/No | No/No | 
| Voltage - Supply | 2.375V ~ 3.465V | 2.375V ~ 3.465V | 
| Operating Temperature | -40°C ~ 85°C (TA) | -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) |