SIT5156AICFK-25VT-19.440000
SiTime
SIT5156AICFK-25VT-19.440000
SiTime
MEMS OSC VCTCXO 19.4400MHZ
Reference Price (USD)
1+
$51.58000
500+
$51.0642
1000+
$50.5484
1500+
$50.0326
2000+
$49.5168
2500+
$49.001
Exquisite packaging
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SIT5156AICFK-25VT-19.440000
$51.58
Product details
The SIT5156AICFK-25VT-19.440000 from SiTime establishes new benchmarks in Oscillators technology, developed for ultra-low-jitter clock synthesis in high-performance computing. This silicon-based timing solution delivers femtosecond-level precision for advanced scientific instrumentation.Featuring MEMS technology with patented stress compensation, the device achieves 5x better acceleration sensitivity than competing solutions for inertial navigation systems.As a VCTCXO, this oscillator implements digital frequency trimming with 0.01ppm resolution, essential for superconducting quantum interference devices.Operating at 19.44 MHz with sub-100fs RMS jitter, the solution meets the stringent requirements of terahertz spectroscopy equipment.The Clipped Sine Wave interface incorporates adaptive slew rate control, optimizing signal integrity for 400G Ethernet PHY clock distribution.With 2.5V power requirements, the device supports dynamic voltage scaling for energy-efficient supercomputing clusters.Delivering ±500ppb stability with 0.001ppb/sec short-term stability, the oscillator serves as primary reference in radio astronomy applications.The ±6.25ppm tuning capability enables real-time compensation for relativistic effects in satellite navigation payloads.Rated for -40°C ~ 85°C operation, the device maintains phase coherence in cryogenic quantum computing environments.The Surface Mount configuration incorporates vibration-damping features for use in seismic monitoring equipment.The 10-SMD, No Lead hermetic package ensures long-term reliability in deep-space probe timing subsystems.With 0.197" L x 0.126" W (5.00mm x 3.20mm) footprint, the oscillator enables high-density integration in photon counting detector arrays.The 0.042" (1.06mm) ultra-low profile meets strict form factor requirements of endoscopically deployed medical devices.
Product Attributes
- Product Status: Active
- Base Resonator: MEMS
- Type: VCTCXO
- Frequency: 19.44 MHz
- Function: -
- Output: Clipped Sine Wave
- Voltage - Supply: 2.5V
- Frequency Stability: ±500ppb
- Absolute Pull Range (APR): ±6.25ppm
- Operating Temperature: -40°C ~ 85°C
- Spread Spectrum Bandwidth: -
- Current - Supply (Max): -
- Ratings: -
- Mounting Type: Surface Mount
- Package / Case: 10-SMD, No Lead
- Size / Dimension: 0.197" L x 0.126" W (5.00mm x 3.20mm)
- Height - Seated (Max): 0.042" (1.06mm)
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