Phone:
400-168-1306
The TKD XO-3225PD series is a programmable differential oscillator in a 3.2 × 2.5 mm package, offering configurable frequency and output format to cover multiple designs with one part number. It delivers low-jitter LVPECL, LVDS or HCSL clocks for networking and optical systems.
| Technical Specifications | LVPECL | LVDS | HCSL | unit. | ||||||||||
| 3.3V | 2.5V | 3.3V | 2.5V | 3.3V | 2.5V | |||||||||
| Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | |||
| Nominal Frequency | 25 | 148.5 | 125 | 156.25 | 161.13 | 28 | 212.5 | 270 | MHz | |||||
| Operating Voltage (VDD) | VDD-5% | VDD+5% | VDD-5% | VDD+5% | VDD-5% | VDD+5% | VDD-5% | VDD+5% | VDD-5% | VDD+5% | VDD-5% | VDD+5% | V | |
| Output Frequency | 20 | 2200 | 20 | 2200 | 20 | 2200 | 20 | 2200 | 20 | 2200 | 20 | 2200 | MHz | |
| Input current | 10MHz≤F0<160MHz | - | 75 | - | 75 | - | 50 | - | 50 | - | - | - | - | mA |
| 25MHz≤F0≤175MHz | - | - | - | - | - | - | - | - | - | 50 | - | 50 | mA | |
| 160MHz≤F0<250MHz | - | 100 | - | 100 | - | 50 | - | 50 | - | - | - | - | mA | |
| Output level | Output high level | 2.275 | - | 1.475 | - | - | - | - | - | 0.6 | - | 0.58 | - | V |
| Output low level | - | 1.68 | - | 0.88 | - | - | - | - | - | 0.15 | - | 0.15 | V | |
| Transition Time: Rise/Fall Time | - | 0.35 | - | 0.35 | - | 0.35 | - | 0.35 | - | 0.35 | - | 0.35 | nSec | |
| Startup time | - | 10 | - | 10 | - | 10 | - | 10 | - | 10 | - | 10 | mSec | |
| Three-state(connect to pin2 or pin1) | Enable(High level or floating) | 2.31 | - | 1.75 | - | 2.31 | - | 1.75 | - | 0.7VDD | - | 0.7VDD | - | V |
| Disable (Low level or grounded) | - | 0.99 | - | 0.75 | - | 0.99 | - | 0.75 | - | 0.3VDD | - | 0.3VDD | V | |
| Aging rate (@25℃, first year) | - | ±3 | - | ±3 | - | ±3 | - | ±3 | - | ±3 | - | ±3 | ppm | |
| Storage temperature | -55 | 125 | -55 | 125 | -55 | 125 | -55 | 125 | -55 | 125 | -55 | 125 | ℃ | |
* Nominal frequency refers to the designed frequency of the crystal and does not indicate inventory availability.
+Transition time is measured within a 20% to 80% change in supply voltage.