| Part Number | LMK1D2108RGZR | LMK1D2108RGZT | 
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | 
| Category | Clock/Timing - Clock Buffers, Drivers | Clock/Timing - Clock Buffers, Drivers | 
| 
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| Product Status | Active | Active | 
| Type | Clock Buffer | Clock Buffer | 
| Number of Circuits | 2 | 2 | 
| Ratio - Input:Output | 2:8 | 2:8 | 
| Differential - Input:Output | Yes/Yes | Yes/Yes | 
| Input | CML, HCSL, LVCMOS, LVDS, LVPECL | CML, HCSL, LVCMOS, LVDS, LVPECL | 
| Output | Clock, LVDS | Clock, LVDS | 
| Frequency - Max | 2 GHz | 2 GHz | 
| Voltage - Supply | 1.71V ~ 1.89V, 2.375V ~ 2.625V, 3.135V ~ 3.465V | 1.71V ~ 1.89V, 2.375V ~ 2.625V, 3.135V ~ 3.465V | 
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 48-VFQFN Exposed Pad | 48-VFQFN Exposed Pad | 
| Supplier Device Package | 48-VQFN (7x7) | 48-VQFN (7x7) |