SiT5157AI-FK-25N0-122.880000
| Specs | Value |
|---|---|
| Device Type | Super-TCXOs |
| Frequency |
122.88 MHz
|
| Frequency Stability (ppm) |
±0.5
|
| Operating Temp. Range (°C) |
-40 to 85
|
| Output Type |
LVCMOS
|
| Supply Voltage (V) |
2.50
|
| Package Size (mm x mm) |
5.0x3.2
|
| Package Height (mm) |
0.75
|
| Output Drive Strength* |
Default
|
| Feature Pin |
No Connect
|
| Pull Range (PPM PR) |
n/a
|
| Spread Percentage |
n/a
|
| Swing Select |
n/a
|
| DC-Coupled Output VOL or AC Swing |
n/a
|
| DC-Coupled Output VOH |
n/a
|
| RoHS |
Yes
|
*See datasheet for details
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Unit Pricing
| Unit Count | Unit Cost |
|---|---|
| 1 - 99 | $76.734 |
| 100 - 499 | $61.039 |
| 500 - 999 | $48.308 |
| >1,000 | Contact Us |
To order quantities greater than 1,000, please contact SiTime Sales or use the Chat below.
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Image: Elite TCXO Ceramic 5032 10-pin package, top & bottom
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SiT5157 pin assignments
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SiT5157 block diagram
Exceptional dynamic stability under airflow, fast temp. ramp
- ±500 ppb over-temp. stability
- 3e-11 ADEV at 10 second average time
- ±15 ppb/°C frequency slope (ΔF/ΔT), 10°C/min ramp
- Enables fastest satellite lock under any operating conditions
20x better phase noise under vibration
- Minimizes loss of satellite lock in high-vibration environments
No activity dips or microjumps
- Eliminates the need for costly inspection or burn-in test
0.2 ps/mV power supply noise rejection (PSNR)
- Reduces BOM by eliminating a dedicated LDO for the TCXO
LVCMOS or Clipped sinewave output
- Optimize for best balance between EMI and jitter
Rich programmable features
- Any frequency between 60 to 189 MHz and 200 to 220 MHz
- ±0.5 ppm, ±1 ppm, ±2.5 ppm
- 2.25 to 3.63 V
- Large pull range from ±6.25 to ±3200 ppm:
- Customize TCXO specifications for optimal system performance
Digital frequency tuning through I2C
- Eliminate frequency shift caused by board noise
Superior reliability
- 1 billion hours MTBF
- Lifetime warranty: Reduces repair costs and field failures due to clock components
- Data communication systems
- Microwave backhaul
- Ethernet switches and routers
- Data centers
- Audio & video
- Test and measurement
- Industrial IEEE1588
- Precision GNSS
- GPS/GNSS modules
SiT6722 (5032) Evaluation Board User Manual – Evaluate oscillator performance
Reliability Calculator – Get FIT/MTBF data for various operating conditions
Jitter Calculator and Plots – Convert phase noise to phase jitter, find phase noise plots
TimeMaster Configuration Software – Configure and evaluate oscillators via I2C/SP
Frequency Slope (dF/dT) Calculator – Calculate frequency slope over temperature
Time Error Simulation Software – Simulate and analyze the impact of the local oscillator
Ceramic 5032 10-Pins 3D Step Model – Preview oscillator packages in 3D
