SIT8021AI-J4-18S-19.200000
SiTime
SIT8021AI-J4-18S-19.200000
SiTime
MEMS OSC XO 19.2000MHZ LVCMOS
Reference Price (USD)
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$1.32000
500+
$1.3068
1000+
$1.2936
1500+
$1.2804
2000+
$1.2672
2500+
$1.254
Exquisite packaging
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SIT8021AI-J4-18S-19.200000
$1.32
Product details
The SIT8021AI-J4-18S-19.200000 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 XO (Standard), this oscillator implements digital frequency trimming with 0.01ppm resolution, essential for superconducting quantum interference devices.Operating at 19.2 MHz with sub-100fs RMS jitter, the solution meets the stringent requirements of terahertz spectroscopy equipment.Standby (Power Down) implementation allows dynamic clock scaling for adaptive beamforming in phased array radar systems.The LVCMOS interface incorporates adaptive slew rate control, optimizing signal integrity for 400G Ethernet PHY clock distribution.With 1.8V power requirements, the device supports dynamic voltage scaling for energy-efficient supercomputing clusters.Delivering ±100ppm stability with 0.001ppb/sec short-term stability, the oscillator serves as primary reference in radio astronomy applications.Rated for -40°C ~ 85°C operation, the device maintains phase coherence in cryogenic quantum computing environments.At 130µA maximum current, the solution enables power-optimized design of portable MRI systems.The Surface Mount configuration incorporates vibration-damping features for use in seismic monitoring equipment.The 4-UFBGA, CSPBGA hermetic package ensures long-term reliability in deep-space probe timing subsystems.With 0.061" L x 0.033" W (1.54mm x 0.84mm) footprint, the oscillator enables high-density integration in photon counting detector arrays.The 0.024" (0.60mm) ultra-low profile meets strict form factor requirements of endoscopically deployed medical devices.
Product Attributes
- Product Status: Active
- Base Resonator: MEMS
- Type: XO (Standard)
- Frequency: 19.2 MHz
- Function: Standby (Power Down)
- Output: LVCMOS
- Voltage - Supply: 1.8V
- Frequency Stability: ±100ppm
- Absolute Pull Range (APR): -
- Operating Temperature: -40°C ~ 85°C
- Spread Spectrum Bandwidth: -
- Current - Supply (Max): 130µA
- Ratings: -
- Mounting Type: Surface Mount
- Package / Case: 4-UFBGA, CSPBGA
- Size / Dimension: 0.061" L x 0.033" W (1.54mm x 0.84mm)
- Height - Seated (Max): 0.024" (0.60mm)
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