■差分輸出用來自晶體振盪器的兩個不同的輸出信號,這兩個信號相位恰好相反。
■ 對有線資料傳輸有更好的抗雜訊干擾力。
■ 提供晶體振盪器的低振幅給客戶的回路。
(雙振幅在客戶的回路上是可用的)
CMOS | LVPECL | LVDS | HCSL | |
Output waveform |
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VOH | Min. 0.9VCC (Min. 2.97V) |
VCC-1.025 to VCC-0.88 (2.275 to 2.42V) |
Max. 1.6V | 0.66 to 0.85V |
VOL | Max. 0.1VCC (Max. 0.33V) |
VCC-1.81 to VCC-1.62 (1.49 to 1.68V) |
Min. 0.9V | -0.15 to 0.15V |
Current Consumption |
Typ. 10.5mA (F0=120MHz) |
Typ. 45.5mA (F0=125MHz) |
Typ. 24.0mA (F0=100MHz) |
Typ. 32.5mA (F0=100MHz) |
Test Circuit |
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Application | Base-station, SONET/SDH Ethernet Router, Tranceiver Optical terminator |
CCD Camera(Automotive), FPGA,Ethernet Sattelite-based ground communication equipment |
PC,GPS-Navigation(PCIe) Amusement(PCIe) Camera , Ethernet |
* At +3.3V supply voltage.
Model | Freq. Range | Output | Supply Voltage |
Current Consumption |
Phase Jitter (mA) (12k to 20MHz) at 156.25MHz |
Product detail |
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NP3225SA | 100 to 175MHz | LVPECL | +2.5V or +3.3V | Max. 60mA | Typ.90fs | ||||
NP3225SB | 100 to 175MHz | LVDS | +2.5V or +3.3V | Max. 40mA | Typ.100fs | ||||
NP3225SC | 100 to 175MHz | HCSL | +2.5V or +3.3V | Max. 50mA | Typ.85fs |
相位雜訊 : typ. 相位抖動 : typ. (12kHz to 20MHz) 有關產品的更多資訊,請聯繫:
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