| Specifications - Product No. G245760000RCWUPN10MB |
| Holder Type: |
Voltage Control Temperature Compensated Crystal Oscillator ,
Type (VC)-TCXP3225DQF3.3 LVDS 3.3V |
| Frequency: |
245.760000 MHz |
| Frequency Stability at 25°C: |
± 1.0 ppm |
| Operating Temperature Range: |
± 2.5 ppm over ±0°C to +70°C (incusive of 25°C tolerance,
±10% input voltage variation, load change, aging, shock and vibration )
|
| Frequency Stability Codes ( FSC): |
|
| ( FSC) Aging: |
± 1.0 ppm max. / year (max.) |
| ( FSC) Voltage Change: |
± 0.2 ppm max. , for a ±5% input voltage change. |
| ( FSC) Load Change: |
± 0.2 ppm max. , for a ±10% load condition change. |
| Power Supply Voltage (Vdd): |
+ 3.3V D.C. ± 5% ( voltage code " 3.3 " ) |
| Output Symmetry (Duty Cycle): |
45/55% |
| Start Up Time: |
5 ms max. |
| Storage Temperature: |
-55°C to +150°C |
| Maximum Supply Current: |
|
| Current with Output Disabled: |
18 mA ( typical ) |
| SSB Phase Noise (Frequency 212.5 MHz): |
-42dBc/Hz @ 10Hz, -87dBc/Hz @ 100Hz, -105dBc/Hz @ 1kHz
-115dBc/Hz @ 10kHz, -118dBc/Hz @ 100kHz, -130dBc/Hz @ 1MHz,
-151dBc/Hz @ 10MHz |
| Output Logic (V0H) (V0L): |
1.4V typical, 1.6V max./ 1.1V typical, 0.9V min. |
| Control Voltage Function (CVF) Pad 1: |
|
| (CVF) Linearity:±1% typical±10%max: |
(CVF) Absolute Voltage: 4.0V max. // (CVF) Center+Range:+1.5V±1.0V |
| (CVF) Transfer Function: Positive Transfer: |
(CVF) Input Impedance:770 K? typical // (CVF) Harmonics: -5.0 dBc max. |
| (CVF) Frequency Pulling Range: |
± 8ppm min. |
| Output Enable Funktion (OEF) Pad 2: |
Output Enable Time/ Disable Time: 200nS max. / 50nS max. |
| (OEF) Integrated Phase Jitter: |
1.2 pS typical ( 12 KHz to 20 MHz ) ; < 150 fS ( 1.875 KHz to 21 MHz ) |
| Rise/Fall Time (20% to 80% Vdd): |
0.2 ns typical < 0.4 ns max. ; Tr/Tf: 20%<->80% wave form |
| See also ...: |
http://www.comtec-crystals.com/docs/G/GMX2.htm |
