The SiT3807 is a highly flexible, high-performance voltage-controlled oscillator (VCXO) with LVCMOS/LVTTL compatible output. The device supports a set of standard frequencies along with any combination of voltage (1.8 V; 2.5 V to 3.3 V), pull range (±25 ppm to ±200 ppm) and package (2520, 3225, 5032, 7050). It provides superior pull range linearity and tuning slope consistency (Kv), 10 times better than quartz crystal VCXOs, thereby simplifying PLL and clock synchronization design. The SiT3807 VCXO is 100% compatible with legacy quartz devices in footprint and control voltage and therefore replaces crystal VCXO oscillators without any design changes.
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View related products: 1 to 80 MHz | 80 to 220 MHz | ±15 ppm | VCXO lineup
"Specs" | "Value" |
---|---|
Frequency | 31 frequencies |
Frequency Stability (ppm) | ±25, ±50 |
Operating Temperature Range (°C) | -20 to +70, -40 to +85 |
Package Type (mm²) | 2.5x2.0, 3.2x2.5, 5.0x3.2, 7.0x5.0 |
Oscillator Type | VCXO-SE |
Phase Jitter (rms) | 0.5 ps |
Pull Range (ppm) | ±25, ±50, ±80, ±100, ±150, ±200 |
FlexEdgeTM Rise/Fall Time | Yes |
Voltage Supply (V) | 1.8, 2.5, 2.8, 3.3 |
Features | Low Jitter, Field Programmable |
Availability | Production |
SiT3807 4-pin package, top & bottom
Eval Boards (Contact SiTime) – SiT6081 (2520) | SiT6082 (3225) | SiT6083 (5032) | SiT6084 (7050)
Frequency Slope (dF/dT) Calculator – Calculate frequency slope over temperature
Time Machine II Programmer – Program frequency, voltage, stability & more
2724 4-Pins | 3225 4-Pins | 5032 6-Pins | 7050 6-Pins – Preview packages with QFN 3D step models
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Qty: | Unit Price | Total |
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Quantity | Unit Price | |
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199 | --- | |
100-499 | --- | |
500-999 | --- | |
1,000-4,999 | --- | |
> 4,999 | --- |