| Specifications |
| Holder Type: |
VCXO LVPECL Differential Oscillator
VCXO7050PF3.3 3.3V(Voltage code is "3.3"); Tri-State on pad 2 |
| Frequency Range: |
38.000 MHz to 640.000 MHz |
| Frequency Stability at 25°C: |
±20 to ±100 ppm |
| Operating Temperature Range: |
±20 to ±100 ppm, -20°C to +70°C, -40°C to +85°C |
| Frequency Deviation: |
±100ppm (typ.), ±150ppm |
| Storage Temperature: |
-55°C to +150°C |
| Power Supply Voltage (Vdd): |
+ 3.3V D.C. ± 5% |
| Maximum Supply Current (15pF load): |
65mA max.( 38.00MHz ~ 100.00MHz); 80mA max.(100.01MHz ~ 320.00MHz);
90mA max.(320.01MHz ~ 640.00MHz)
|
| Load: |
RL=50 ? for (Vdd-2.0V) |
| Output Logic Levels: |
High "1" Voh Vdd-1.025min., -0.95typ., -0.88max. ; RL= 50 ? to (Vdd-2.0V)
Low "0" VoL Vdd-1.810min., -1.70typ., -1.62max.; RL= 50 ? to (Vdd-2.0V) |
| Output Symmetry (Duty Cycle): |
50% ± 5%max.@ Vdd-1.3V |
| Voltage Control: |
1.65V DC Center / 0.3V to 3.0V Range |
| Rise/Fall Time: |
0.4ns typical, 0.55ns max. @ 20% to 80% of PECL wave form |
| Start Up Time: |
10 ms max. |
| Tri-state Function Pin 2: |
When Pin 2 = 1, Output Enable
When Pin 2 (at 0.0V), Output High impedance, Disable current: 50µA max. |
| Phase Jitter (12 kHz to 20 MHz): |
0.4 ps typ., 0.5 ps max., for 156.250MHz |
| Phase Noise (156.250 MHz): |
-62dBc/Hz @ 10Hz, -92dBc/Hz @ 100Hz, -120dBc/Hz @ 1kHz
-132dBc/Hz @ 10kHz, -128dBc/Hz @ 100kHz, -140dBc/Hz @ 1MHz |
| Aging: |
< ±3ppm max. for the first year |
| Input Impedance: |
60 kOhm (min.) |
| Reflow Condition: |
260°C max for 10 sec. |
