SiT5357AI-FQ-33VT-122.8
| Specs | Value |
|---|---|
| Device Type | Super-TCXOs |
| Frequency |
122.8 MHz
|
| Frequency Stability (ppm) |
±0.1
|
| Operating Temp. Range (°C) |
-40 to 85
|
| Supply Voltage (V) |
3.3
|
| Package Size (mm x mm) |
5.0x3.2
|
| Output Drive Strength* |
LVCMOS
|
| Feature Pin |
VCTCXO VC
|
| Pull Range (PPM PR) |
±6.25
|
*See datasheet for details
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Image: Elite TCXO Ceramic 5032 10-pin package, top & bottom
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SiT5357 pin assignments
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SiT5357 block diagram
60 to 220 MHz output frequency
- Eliminates need for frequency multipliers
Exceptional dynamic stability under airflow, fast temp. ramp
- ±100 ppb over-temp. stability
- 3e-11 ADEV at 10 second average time
- ±1 ppb/°C frequency slope (ΔF/ΔT), 10 °C/min. ramp
- Ensures system level quality of service for telecom and networking equipment in hostile environments
20x better phase noise under vibration
- Minimizes call and/or link drops in high-vibration environments
No activity dips or microjumps
- Eliminates any need for costly screening or burn-in tests
0.2 ps/mV power supply noise rejection (PSNR)
- Reduces BOM by eliminating a dedicated LDO for TCXO
LVCMOS or Clipped sinewave output
- Optimizes for best balance between EMI and jitter
Rich programmable features
- Any frequency between 60 to 189 MHz and 200 to 220 MHz
- 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
- SONET/SDH Stratum 3
- Synchronous Ethernet (G.8262, options 1 and 2)
- Small cells
- IEEE 1588 boundary clocks and grandmasters
- Optical transport (OTN, OLT, etc.)
- COSPAS/SARSAT
- Broadband satellite
- Instrumentation
- Serial-data links
- Wireless & backhaul
- Precision GNSS
- GPS/GNSS modules
- Railroads
- Long-range communications
- Indoor positioning
- Smart farming
SiT6722 (5032) Eval Board User Manual – Evaluate oscillator performance
Frequency Slope (dF/dT) Calculator – Calculate frequency slope over temperature
Jitter Calculator & Plots – Convert phase noise to phase jitter, find phase noise plots
Time Error Simulation Software – Simulate and analyze the impact of the local oscillator
TimeMaster Configuration Software – Configure and evaluate oscillators via I2C/SP
Reliability Calculator – Get FIT/MTBF data for various operating conditions
Ceramic 5032 10-Pins 3D Step Model – Preview oscillator packages in 3D
