570HCA000420DG
Silicon Labs
570HCA000420DG
Silicon Labs
XTAL OSC XO 644.53125MHZ CML SMD
Reference Price (USD)
1+
$63.15000
500+
$62.5185
1000+
$61.887
1500+
$61.2555
2000+
$60.624
2500+
$59.9925
Exquisite packaging
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570HCA000420DG
$63.15
Product details
Designed for mission-critical timing applications, Silicon Labs's 570HCA000420DG redefines performance standards in the Oscillators market segment. This crystal-based solution delivers industry-leading phase noise performance for advanced telecommunications infrastructure.The Crystal 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 644.53125 MHz operation with <-150dBc/Hz phase noise at 1MHz offset, the oscillator meets 6G research prototype requirements.Enable/Disable (Reprogrammable) capability supports clock gating architecture in AI accelerator chips, reducing dynamic power consumption by 15%.The CML driver stage implements active impedance matching, eliminating the need for external termination in high-speed backplane designs.Operating from 2.5V, the device includes built-in power sequencing for safe startup in multi-rail server motherboards.Achieving ±7ppm stability with 0.01ppb/day aging rate, the oscillator serves as primary reference in atomic clock systems.With -40°C ~ 85°C operational range, the device maintains frequency lock during rapid thermal cycling in semiconductor test handlers.The 117mA 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 8-SMD, No Lead package integrates a copper heat spreader for optimal thermal management in compact mmWave radios.0.276" L x 0.197" W (7.00mm x 5.00mm) dimensions comply with IEEE 1588 boundary clock implementation guidelines for power substation automation.
Product Attributes
- Product Status: Active
- Base Resonator: Crystal
- Type: XO (Standard)
- Frequency: 644.53125 MHz
- Function: Enable/Disable (Reprogrammable)
- Output: CML
- Voltage - Supply: 2.5V
- Frequency Stability: ±7ppm
- Absolute Pull Range (APR): -
- Operating Temperature: -40°C ~ 85°C
- Spread Spectrum Bandwidth: -
- Current - Supply (Max): 117mA
- Ratings: -
- Mounting Type: Surface Mount
- Package / Case: 8-SMD, No Lead
- Size / Dimension: 0.276" L x 0.197" W (7.00mm x 5.00mm)
- Height - Seated (Max): -
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