SIT9003AC-33-33SD-53.00000Y
SiTime
SIT9003AC-33-33SD-53.00000Y
SiTime
MEMS OSC XO 53.0000MHZ LVCMOS LV
Reference Price (USD)
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$1.24000
500+
$1.2276
1000+
$1.2152
1500+
$1.2028
2000+
$1.1904
2500+
$1.178
Exquisite packaging
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SIT9003AC-33-33SD-53.00000Y
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Product details
Designed for mission-critical timing applications, SiTime's SIT9003AC-33-33SD-53.00000Y redefines performance standards in the Oscillators market segment. This crystal-based solution delivers industry-leading phase noise performance for advanced telecommunications infrastructure.The MEMS implementation features proprietary stress-relief packaging that improves MTBF by 30% over conventional designs in base station applications.This XO (Standard) incorporates a digital control interface that enables 0.1ppm frequency resolution for software-defined test equipment calibration.Supporting 53 MHz operation with <-150dBc/Hz phase noise at 1MHz offset, the oscillator meets 6G research prototype requirements.Standby (Power Down) capability supports clock gating architecture in AI accelerator chips, reducing dynamic power consumption by 15%.The LVCMOS, LVTTL driver stage implements active impedance matching, eliminating the need for external termination in high-speed backplane designs.Operating from 3.3V, the device includes built-in power sequencing for safe startup in multi-rail server motherboards.Achieving ±50ppm stability with 0.01ppb/day aging rate, the oscillator serves as primary reference in atomic clock systems.With -20°C ~ 70°C operational range, the device maintains frequency lock during rapid thermal cycling in semiconductor test handlers.The 4.1mA maximum current specification includes power-saving modes for energy-conscious data center implementations.Surface Mount configuration features reinforced solder joints that survive 5,000 thermal cycles in solar inverter applications.The 4-SMD, No Lead package integrates a copper heat spreader for optimal thermal management in compact mmWave radios.0.197" L x 0.126" W (5.00mm x 3.20mm) dimensions comply with IEEE 1588 boundary clock implementation guidelines for power substation automation.The 0.031" (0.80mm) low-profile design enables stacking in high-density server timing cards.
Product Attributes
- Product Status: Active
- Base Resonator: MEMS
- Type: XO (Standard)
- Frequency: 53 MHz
- Function: Standby (Power Down)
- Output: LVCMOS, LVTTL
- Voltage - Supply: 3.3V
- Frequency Stability: ±50ppm
- Absolute Pull Range (APR): -
- Operating Temperature: -20°C ~ 70°C
- Spread Spectrum Bandwidth: -
- Current - Supply (Max): 4.1mA
- Ratings: -
- Mounting Type: Surface Mount
- Package / Case: 4-SMD, No Lead
- Size / Dimension: 0.197" L x 0.126" W (5.00mm x 3.20mm)
- Height - Seated (Max): 0.031" (0.80mm)
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