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联系我们The Stratum 3 compliant SiT5301, with its rich feature set, permits an unlimited number of oscillator configurations that are simply not available from legacy OCXOs and TCXOs. This device supports any combination of frequency (up to 60MHz with 6 decimal places of accuracy), voltage (2.5V-3.3V) and package (2520, 3225, 5032, 7050) along with large pull range (±12.5PPM), no Activity Dips and programmable rise/fall time control for better EMI. It provides superior shock and vibration resistance, and 2 FIT reliability that is 20 times better than quartz devices and is ideal for high reliability telecom and networking infrastructure applications
Any frequency between 1 and 60 MHz
±4.6 PPM total frequency stability over 20 years
<±0.37 PPM (370 PPB) 24-hour hold-over stability
±0.1 PPM (100 PPB) over-temperature stability (0 - 70°C).
Excellent phase jitter: 0.5 ps (12 kHz to 20 MHz)
Voltage control with±12.5 PPM pull range
LVCMOS/HCMOS compatible output
Three 4-pin packages: 3.2 x 2.5, 5.0 x 3.2, 7.0 x 5.0 (mmxmm)
Contact SiTime for the following options:
Outstanding silicon reliability of 2 FIT (10x improvement over quartz-based devices)
Ideal for telecom, networking, smart meter, and IP timing applications
| Frequency Range | 1 – 60MHz |
|
Frequency Stability
20-year
24-hour hold-over
Over temperature
|
±4.6PPM ±0.37PPM ±0.1PPM |
| RMS Integrated Phase Jitter (12kHz to 20MHz) | < 1ps |
| Temp Range | 0 to +70°C |
| Supply Voltage | 2.5V - 3.3V (continuous) |
| Voltage Control | Yes |
| Pull Range | ±12.5PPM |
| Control Voltage (V) | 0 to VDD |
| Rise/Fall Time | 1ns - 6ns with SoftEdge configurable control |
| Package LxWxH | 2.5x2.0x0.75mm, 3.2x2.5x0.75mm, 5.0x3.2x0.75mm, 7.0x5.0x0.9mm |
| Status | Contact SiTime |
Wireless basestation
Synchronized
Ethernet
IP Timing
Smart Grid
Instrumentation
