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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| "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 |
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SiT3807 4-pin package, top & bottom
Extensive programmability
- Supply voltage of 1.8 V; 2.5 V to 3.3 V
- Frequency stability from ±25 ppm to ±50 ppm
- Pull range from ±50 ppm to ±200 ppm:
- Customized specification for optimal system performance
- Readily available products with any specification within operating range
<1% pull range linearity
- Simpler loop control in software controlled PLL
- More consistent PLL bandwidth over operating range
- Faster calibration and lock time
- Reduction of modulation harmonics
Superior tuning slope consistency
- Tighter PLL bandwidth and simpler system design
Four industry-standard packages
- 100% drop-in replacement of quartz VCXO without any design changes
Ultra-fast lead time (4 to 6 weeks)
- Reduce inventory overhead
- Mitigate shortage risks
- Telecom Equipment
- Wireless Base Stations
- Networked Video Systems & Digitizers
- Set-top Boxes (STB)
- Jitter Cleaners
- Networked Audio Systems
- Instrumentation
- Low-bandwidth Analog Phase Locked Loop (PLL)
- FPGA Data Recovery
- SiT3807 (3.3 V K) IBIS Model
- SiT3807 (3.3 V L) IBIS Model
- SiT3807 (3.3 V Z) IBIS Model
- SiT3807 (3.3 V M) IBIS Model
- SiT3807 (3.3 V X) IBIS Model
- SiT3807 (3.3 V Y) IBIS Model
- SiT3807 (3.3 V N) IBIS Model
- SiT3807 (3.3 V DFLT) IBIS Model
- SiT3807 (3.3 V T) IBIS Model
- SiT3807 (3.3 V U) IBIS Model
- SiT3807 (3.3 V B) IBIS Model
- SiT3807 (3.3 V W) IBIS Model
- SiT3807 (3.3 V A) IBIS Model
- SiT3807 (3.3 V R) IBIS Model
- SiT3807 (3.3 V E) IBIS Model
- SiT3807 (3.3 V D) IBIS Model
- SiT3807 (3.3 V S) IBIS Model
- SiT3807 (3.3 V Q) IBIS Model
- SiT3807 (3.3 V G) IBIS Model
- SiT3807 (3.3 V P) IBIS Model
- SiT3807 (1.8 V S) IBIS Model
- SiT3807 (1.8 V D) IBIS Model
- SiT3807 (1.8 V E) IBIS Model
- SiT3807 (1.8 V R) IBIS Model
- SiT3807 (1.8 V P) IBIS Model
- SiT3807 (1.8 V G) IBIS Model
- SiT3807 (1.8 V F) IBIS Model
- SiT3807 (1.8 V Q) IBIS Model
- SiT3807 (1.8 V B) IBIS Model
- SiT3807 (1.8 V U) IBIS Model
- SiT3807 (1.8 V T) IBIS Model
- SiT3807 (1.8 V A) IBIS Model
- SiT3807 (1.8 V DFLT) IBIS Model
- SiT3807 (1.8 V W) IBIS Model
- SiT3807 (1.8 V M) IBIS Model
- SiT3807 (1.8 V L) IBIS Model
- SiT3807 (1.8 V N) IBIS Model
- SiT3807 (1.8 V Y) IBIS Model
- SiT3807 (1.8 V X) IBIS Model
- SiT3807 (1.8 V K) IBIS Model
- SiT3807 (2.8 V P) IBIS Model
- SiT3807 (2.8 V F) IBIS Model
- SiT3807 (2.8 V Q) IBIS Model
- SiT3807 (2.8 V S) IBIS Model
- SiT3807 (2.8 V D) IBIS Model
- SiT3807 (2.8 V E) IBIS Model
- SiT3807 (2.8 V R) IBIS Model
- SiT3807 (2.8 V A) IBIS Model
- SiT3807 (2.8 V W) IBIS Model
- SiT3807 (2.8 V B) IBIS Model
- SiT3807 (2.8 V U) IBIS Model
- SiT3807 (2.8 V T) IBIS Model
- SiT3807 (2.8 V N) IBIS Model
- SiT3807 (2.8 V Y) IBIS Model
- SiT3807 (2.8 V X) IBIS Model
- SiT3807 (2.8 V M) IBIS Model
- SiT3807 (2.8 V Z) IBIS Model
- SiT3807 (2.8 V L) IBIS Model
- SiT3807 (2.8 V K) IBIS Model
- SiT3807 (2.8 V DFLT) IBIS Model
- SiT3807 (2.5 V K) IBIS Model
- SiT3807 (2.5 V X) IBIS Model
- SiT3807 (2.5 V Y) IBIS Model
- SiT3807 (2.5 V N) IBIS Model
- SiT3807 (2.5 V L) IBIS Model
- SiT3807 (2.5 V Z) IBIS Model
- SiT3807 (2.5 V M) IBIS Model
- SiT3807 (2.5 V DFLT) IBIS Model
- SiT3807 (2.5 V W) IBIS Model
- SiT3807 (2.5 V A) IBIS Model
- SiT3807 (2.5 V T) IBIS Model
- SiT3807 (2.5 V U) IBIS Model
- SiT3807 (2.5 V B) IBIS Model
- SiT3807 (2.5 V Q) IBIS Model
- SiT3807 (2.5 V F) IBIS Model
- SiT3807 (2.5 V P) IBIS Model
- SiT3807 (2.5 V R) IBIS Model
- SiT3807 (2.5 V E) IBIS Model
- SiT3807 (2.5 V D) IBIS Model
- SiT3807 (2.5 V S) IBIS Model
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
| Resource Name | Resource Type | Date | Format | Size |
|---|
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Step 2. Purchase
Quantity
| Qty: | Unit Price | Total |
|---|---|---|
| --- | --- | --- |
| Quantity | Unit Price | |
|---|---|---|
| 199 | --- | |
| 100-499 | --- | |
| 500-999 | --- | |
| 1,000-4,999 | --- | |
| > 4,999 | --- |