| Specifications |
| Holder Type: |
VC-TCXO2520CS2.8 2.8V (Voltage code is " 2.8 " ) |
| Frequency Range: |
10.0 MHz to 52.0 MHz |
| Standard Frequencies (Part list): |
19.44, 20.0, 25.0, 26.0, 40.0 MHz |
| Input Voltage: |
+ 2.8V ± 5% |
| Frequency Stability: |
±0.5ppm to ±2.5ppm |
| Freq. Stability vs Temperature: |
0° to 50°C (±0.5ppm) to -40 to +85°C ( ±1.0 to ± 3.0ppm) |
| Freq. Stability vs Aging: |
± 1.0 ppm, first year at 25 °C |
| Freq. Stability vs Voltage Change: |
± 0.2 ppm max., for a ± 5% input voltage change |
| Freq. Stability vs Load Change: |
± 0.2 ppm max., for a ± 10% load condition change |
| Freq. Stability vs Reflow (SMD type): |
± 0.1 ppm max., 1 reflow and measured 24 hours afterwards |
| Output Voltage Level (peak to peak): |
0.8Vp-p (min.) |
| Output format: |
DC coupled. Requires an external AC-Coupling capacitor
at pin 3. 1000 pF is recommended. |
| Current Consumption: |
9.6 ~15 MHz: 1.5mA max, 15.01 ~ 26.0 MHz: 2.0mA
26.01 ~ 40.0 MHz: 2.5mA |
| Pin 1 VCTCXO only (EFC): |
Standard +1.5V ± 1.0V for all input voltages.
Deviation Range: ±5.0 ppm ( min. ) , Vcontrol = +1.5 V±1.0 V.
Input Impedance: 1MOhm min.; Linearity ±10% max.
Modulation Bandwidth: 3kHz min. Measured at -3 dB |
| Start Up Time: |
2 ms (typ.) ; 5ms (max.) (reach 90% amplitude and at +25°C ± 2°C) |
| Output: |
10kOhm // 10pF |
| Phase Noise (13MHz as example): |
-80dBc/Hz at 10Hz offset, -115dBc/Hz at 100Hz offset
-135dBc/Hz at 1kHz offset, -148dBc/Hz at 10kHz offset
-148dBc/Hz at 100kHz offset
|
| Storage Temperature: |
-40°C to +85°C or -55 to +125°C (Package dependent) |
| Reflow Condition: |
260°C max. for 10 sec. |
