QTV325-122.880MBG-T
QST
QTV325-122.880MBG-T
QST
XTAL OSC VCXO 122.8800MHZ CMOS
Reference Price (USD)
1+
$6.00000
500+
$5.94
1000+
$5.88
1500+
$5.82
2000+
$5.76
2500+
$5.7
Exquisite packaging
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QTV325-122.880MBG-T
$6.00
Product details
Designed for mission-critical timing applications, QST's QTV325-122.880MBG-T 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 VCXO incorporates a digital control interface that enables 0.1ppm frequency resolution for software-defined test equipment calibration.Supporting 122.88 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 CMOS 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.The ±50ppm programmability supports adaptive clock recovery in coherent optical transmission systems.With -40°C ~ 105°C operational range, the device maintains frequency lock during rapid thermal cycling in semiconductor test handlers.The 30mA 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.0.126" L x 0.098" W (3.20mm x 2.50mm) dimensions comply with IEEE 1588 boundary clock implementation guidelines for power substation automation.The 0.038" (0.96mm) low-profile design enables stacking in high-density server timing cards.
Product Attributes
- Product Status: Active
- Base Resonator: Crystal
- Type: VCXO
- Frequency: 122.88 MHz
- Function: Enable/Disable
- Output: CMOS
- Voltage - Supply: 3.3V
- Frequency Stability: ±50ppm
- Absolute Pull Range (APR): ±50ppm
- Operating Temperature: -40°C ~ 105°C
- Spread Spectrum Bandwidth: -
- Current - Supply (Max): 30mA
- Ratings: -
- Mounting Type: Surface Mount
- Package / Case: 6-SMD, No Lead
- Size / Dimension: 0.126" L x 0.098" W (3.20mm x 2.50mm)
- Height - Seated (Max): 0.038" (0.96mm)
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