| Part Number | CY26121KZXI-21 | CY26121KZXI-21T | 
|---|---|---|
| Manufacturer | Infineon Technologies | Infineon Technologies | 
| Category | Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers | Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Type | Fanout Distribution, Multiplexer, Spread Spectrum Clock Generator | Fanout Distribution, Multiplexer, Spread Spectrum Clock Generator | 
| PLL | Yes with Bypass | Yes with Bypass | 
| Input | Clock, Crystal | Clock, Crystal | 
| Output | Clock | Clock | 
| Number of Circuits | 1 | 1 | 
| Ratio - Input:Output | 1:5 | 1:5 | 
| Differential - Input:Output | No/No | No/No | 
| Frequency - Max | 33.33MHz | 33.33MHz | 
| Divider/Multiplier | Yes/No | Yes/No | 
| Voltage - Supply | 3.135V ~ 3.465V | 3.135V ~ 3.465V | 
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP (0.173", 4.40mm Width) | 
| Supplier Device Package | 16-TSSOP | 16-TSSOP |