SIT3821AI-2D3-25EH148.500000Y
SiTime
SIT3821AI-2D3-25EH148.500000Y
SiTime
MEMS OSC VCXO 148.5000MHZ LVDS
Reference Price (USD)
1+
$0.00000
500+
$0
1000+
$0
1500+
$0
2000+
$0
2500+
$0
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
SIT3821AI-2D3-25EH148.500000Y
$0.00
Product details
Designed for mission-critical timing applications, SiTime's SIT3821AI-2D3-25EH148.500000Y 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 VCXO incorporates a digital control interface that enables 0.1ppm frequency resolution for software-defined test equipment calibration.Supporting 148.5 MHz operation with <-150dBc/Hz phase noise at 1MHz offset, the oscillator meets 6G research prototype requirements.Enable/Disable capability supports clock gating architecture in AI accelerator chips, reducing dynamic power consumption by 15%.The LVDS 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 ±50ppm stability with 0.01ppb/day aging rate, the oscillator serves as primary reference in atomic clock systems.The ±145ppm programmability supports adaptive clock recovery in coherent optical transmission systems.With -40°C ~ 85°C operational range, the device maintains frequency lock during rapid thermal cycling in semiconductor test handlers.The 55mA 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 6-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.The 0.039" (1.00mm) low-profile design enables stacking in high-density server timing cards.
Product Attributes
- Product Status: Obsolete
- Base Resonator: MEMS
- Type: VCXO
- Frequency: 148.5 MHz
- Function: Enable/Disable
- Output: LVDS
- Voltage - Supply: 2.5V
- Frequency Stability: ±50ppm
- Absolute Pull Range (APR): ±145ppm
- Operating Temperature: -40°C ~ 85°C
- Spread Spectrum Bandwidth: -
- Current - Supply (Max): 55mA
- Ratings: -
- Mounting Type: Surface Mount
- Package / Case: 6-SMD, No Lead
- Size / Dimension: 0.276" L x 0.197" W (7.00mm x 5.00mm)
- Height - Seated (Max): 0.039" (1.00mm)
You May Also Be Interested In
