| Part Number | LMX2335USLBX | LMX2331USLBX |
|---|---|---|
| Manufacturer | National Semiconductor | National Semiconductor |
| Category | Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers | Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers |
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| Product Status | Obsolete | Active |
| Type | PLL Frequency Synthesizer | PLL Frequency Synthesizer |
| PLL | Yes with Bypass | Yes with Bypass |
| Input | CMOS, TTL | CMOS, TTL |
| Output | CMOS | CMOS |
| Number of Circuits | 1 | 1 |
| Ratio - Input:Output | 3:1 | 3:1 |
| Differential - Input:Output | No/No | Yes/No |
| Frequency - Max | 1.2GHz | 2GHz, 600MHz |
| Divider/Multiplier | Yes/No | Yes/No |
| Voltage - Supply | 2.7V ~ 5.5V | 2.7V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 16-TFQFN, CSP | 24-TFQFN, CSP |
| Supplier Device Package | 16-CSP (3.5x3.5) | 24-CSP (4.5x3.5) |