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| PartNumber | AST3TQ53-T-19.440MHZ-1-C-T2 | AST3TQ53-T-19.440MHZ-1-C-T5 | AST3TQ53-T-19.440MHZ-1-C |
| Description | TCXO Oscillators 19.440MHz LVCMOS .28ppm over -40C 85C | TCXO Oscillators 19.440MHz LVCMOS .28ppm over -40C 85C | TCXO Oscillators 19.440MHz LVCMOS .28ppm over -40C 85C |
| Manufacturer | Abracon LLC | Abracon LLC | - |
| Product Category | Oscillators | Oscillators | - |
| Series | AST3TQ53 | AST3TQ53 | - |
| Type | TCXO | TCXO | - |
| Packaging | Tape & Reel (TR) Alternate Packaging | Tape & Reel (TR) Alternate Packaging | - |
| Height | 0.083" (2.10mm) | 0.083" (2.10mm) | - |
| Package Case | 4-SMD, No Lead (DFN, LCC) | 4-SMD, No Lead (DFN, LCC) | - |
| Frequency | 19.44MHz | 19.44MHz | - |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | - |
| Mounting Type | Surface Mount | Surface Mount | - |
| Size Dimension | 0.197" L x 0.126" W (5.00mm x 3.20mm) | 0.197" L x 0.126" W (5.00mm x 3.20mm) | - |
| Function | - | - | - |
| Voltage Supply | 3.3V | 3.3V | - |
| Output | LVCMOS | LVCMOS | - |
| Current Supply Max | 6mA | 6mA | - |
| Ratings | - | - | - |
| Frequency Stability | ±100ppb | ±100ppb | - |