Shenzhen Crystal Technology Industrial Co., Ltd.
Keep Perseverance 以恒心，造强芯
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Features
Any frequency from 1MHz to 220MHz accurate to 6 decimal places
Excellent frequency stability as low as ±10ppm
0.6ps RMS phase jitter over 12KHz to 20MHz
Industrial and extended commercial temperature range
LVPECL, LVDS output signaling type
Size with 3.2×2.5, 5.0×3.2, 7.0×5.0 mm
Automatic mounting and reflow soldering
Applications: 10G Ethernet, SONET, SATA, SAS, Telecom, Storage, Server, etc
RoHS Compliant / Pb Free
Specifications
| Type | SiT9121 MEMS |
| Output Type | LVPECL, LVDS |
| Frequency Range | 1~220MHz |
| Supply Voltage | 2.5V, 3.3V, 2.25~3.62V |
| Frequency Stability | ±10ppm~±50ppm, or specify |
| Operating Temperatuer | -20~+70℃, -40~+85℃ |
| Input Voltage High (VIH) | 70% Vdd |
| Input Voltage Low (VIL) | 30% Vdd |
| Input Pull-up Impedance | 250KΩ Μax. (Pin1 Logic High) |
| 2MΩ Μin. (Pin1 Logic Low) | |
| Start-up Time | 10ms Max. |
| Resume Time | 10ms Max. |
| Duty Cycle | 45~55% |
| Current Consumption | 69mA Max. |
| OE Disable Supply Current | 35mA Max. |
| Output Disable Leakage Current | 1μA Max. |
| Standby Current | 100μA Max. |
| Maximum Output Current | 30mA Max. |
| Output High Voltage (VOH) | Vdd-1.1V |
| Output Low Voltage (VOL) | Vdd-1.9V |
| Output Differential Voltage Swing | 2.0V Max. |
| Rise/Fall Time | 700ps Max. |
| OE Enable/Disable Time | 115ns Max. |
| RMS Period Jitter | 1.7pS Max. |
| RMS Period Jitter (Random) | 0.85pS Max. |
| Storage Temperature Range | -60~+150℃ |
| Packing Unit | 3225: 3000pcs./reel 5032 / 7050: 1000pcs./reel |
Dimensions [mm]
PRODUCTS
TECHNICAL
QUALITY
About SJK
+86-755-88352809,EXT 851
rita@q-crystal.com