| Part Number | ADCLK944BCPZ-R2 | ADCLK944BCPZ-R7 | 
|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | 
| Category | Clock/Timing - Clock Buffers, Drivers | Clock/Timing - Clock Buffers, Drivers | 
|   |   | |
| Product Status | Active | Active | 
| Type | Fanout Buffer (Distribution) | Fanout Buffer (Distribution) | 
| Number of Circuits | 1 | 1 | 
| Ratio - Input:Output | 1:4 | 1:4 | 
| Differential - Input:Output | Yes/Yes | Yes/Yes | 
| Input | CML, CMOS, LVDS, LVPECL | CML, CMOS, LVDS, LVPECL | 
| Output | ECL, LVPECL | ECL, LVPECL | 
| Frequency - Max | 7 GHz | 7 GHz | 
| Voltage - Supply | 2.375V ~ 3.63V | 2.375V ~ 3.63V | 
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 16-WFQFN Exposed Pad, CSP | 16-WFQFN Exposed Pad, CSP | 
| Supplier Device Package | 16-LFCSP-WQ (3x3) | 16-LFCSP-WQ (3x3) |