Shenzhen Crystal Technology Industrial Co., Ltd.
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SMD 1490 Size Differential LVPECL Oscillator With 25~700MHz for Gigabit Ethernet Application
Features
Differential Output Crystal Oscillator LV-PECL
Typical 14×9.6×5.6mm, LV-PECL output crystal oscillator
Output frequency range from 25MHz to 700MHz
Low supply voltage operation: 2.5V/3.3V
Surface mount package
Excellent low phase noise and jitter
3-state function available
Automatic mounting and reflow soldering
Applications: Server, SAN, Broadband Access, Smart Grid, Gigabit Ethernet, Fibre channel, etc
RoHS Compliant / Pb-Free
Specifications
| Type | 9J Series LVPECL Output SMD Oscillator |
| Output Type | LVPECL |
| Output Load | 50Ω to Vcc-2V |
| Supply Voltage | 2.5V/3.3V |
| Frequency Range | 25~700MHz |
| Supply Current | 80mA Max. |
| Overall Frequency Stability* | ±25ppm, ±50ppm, or specify |
| Operating Temperature | -40~+85℃, or specify |
| Storage Temperature | -55~+125℃ |
| Voltage Vol (Max.) /Voh (Min.) | Vcc-1.62V/Vcc-1.026V |
| Rise (Tr) /Fall (Tf) Time | 1ns Max. |
| Duty Cycle | 45~55% |
| Start-up Time | 10ms Max. |
| Phase Noise (156.25MHz) at 1KHz | -120dBc/Hz |
| Phase Jitter (12KHz~20MHz) | 1pS Max. |
| Aging (at 25℃) | ±3ppm/Year Max. |
| Packing Unit | 500pcs./Reel |
*: Including frequency tolerance at 25℃, variation over temperature, supply voltage variation, aging and vibration
Dimensions [mm]
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