| Part Number | ADF4212BRU | ADF4216BRU | 
|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | 
| Category | Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers | Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Type | Clock/Frequency Synthesizer (RF/IF) | Clock/Frequency Synthesizer (RF/IF) | 
| PLL | Yes | Yes | 
| Input | CMOS | CMOS | 
| Output | Clock | Clock | 
| Number of Circuits | - | - | 
| Ratio - Input:Output | 3:1 | 3:1 | 
| Differential - Input:Output | Yes/No | Yes/No | 
| Frequency - Max | 2.7GHz | 1.2GHz | 
| Divider/Multiplier | No/No | Yes/No | 
| Voltage - Supply | 2.7V ~ 5.5V | 2.7V ~ 5.5V | 
| Operating Temperature | - | - | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP (0.173", 4.40mm Width) | 
| Supplier Device Package | 20-TSSOP | 20-TSSOP |