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Network synchronizer: SiT95147, SiT95148 series
The SiT95147 and SiT95148 series manufactured by SiTime are network synchronizer products. It has 4 independent decimal point PLLs and 4 clock domains. It has a wide frequency range and is programmable like conventional oscillator products. No external crystal oscillator is required.
It is a product that can clear the issues of procurement, specifications, and reliability, so please try it once.
specification
| type name | SiT95147 | SiT95148 |
| oscillator type | network synchronizer | network synchronizer |
| Output format | LVPECL, CML, HCSL, LVDS, LVCMOS | LVPECL, CML, HCSL, LVDS, LVCMOS |
| number of inputs | 4 | 4 |
| number of outputs |
8 (MAX) |
11 (MAX) |
| input frequency |
8 kHz to 2.1 GHz (differential) 8kHz to 250MHz (LVCMOS) |
8 kHz to 2.1 GHz (differential) 8kHz to 250MHz (LVCMOS) |
| output frequency |
8 kHz to 2.1 GHz (differential) 8kHz to 250MHz (LVCMOS), 1PPS (one output only) |
8 kHz to 2.1 GHz (differential) 8kHz to 250MHz (LVCMOS), 1PPS (one output only) |
| Phase Jitter (RMS) | 120fs | 120fs |
| Operating temperature range | -40 to +85℃ | -40 to +85℃ |
| Power-supply voltage |
1.8V 2.5V 3.3V |
1.8V 2.5V 3.3V |
| package size |
9x9 mm (64 pins) |
9x9 mm (64 pins) |
Can be programmed into OTP memory or configured in-system via IC/SPI during manufacturing
Recommended for such applications
It is ideal for applications that require multiple clock sources with high accuracy and stability, such as:
・10G/100G/400G Ethernet
・OTN
・Broadcast equipment (switchers, camcorders, system cameras, etc.)
・Remote camera
・Precision equipment such as measuring equipment and test equipment
Inquiry / Quotation / Evaluation board
If you have any questions about this product or would like a quote, please contact us using the form below.