AST3TQ-T-19.440MHZ-50-C
Abracon LLC
AST3TQ-T-19.440MHZ-50-C
Abracon LLC
XTAL OSC TCXO 19.4400MHZ LVCMOS
Reference Price (USD)
1+
$68.23040
500+
$67.548096
1000+
$66.865792
1500+
$66.183488
2000+
$65.501184
2500+
$64.81888
Exquisite packaging
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AST3TQ-T-19.440MHZ-50-C
$68.23
Product details
The AST3TQ-T-19.440MHZ-50-C from Abracon LLC represents a cutting-edge solution in Oscillators, engineered to deliver exceptional clock signal integrity in high-frequency applications. This MEMS-based oscillator combines precision engineering with robust performance characteristics for mission-critical systems.Utilizing Crystal technology, this component ensures superior phase noise performance compared to conventional crystal oscillators, making it ideal for RF communication systems.Designed as a TCXO, this device provides stable clock generation with jitter reduction capabilities below 1ps RMS, crucial for high-speed data transmission.Operating at 19.44 MHz, the oscillator maintains exceptional frequency accuracy even under extreme environmental conditions, meeting stringent 5G infrastructure requirements.The LVCMOS output stage is optimized for low-power consumption while maintaining signal integrity, featuring 50 impedance matching for minimal reflections.With a wide 3.3V operating range, this solution enables flexible power management across different system architectures without compromising timing precision.Achieving ±50ppb stability, the oscillator exceeds industry standards for temperature-compensated devices in automotive applications.Rated for -40°C ~ 85°C operation, the component maintains 0.5ppm frequency deviation across the entire range, suitable for industrial automation environments.The ultra-low 7mA current consumption makes this oscillator perfect for battery-powered IoT edge devices requiring extended operational life.Surface Mount configuration enables automated PCB assembly while ensuring reliable mechanical bonding under vibration-intensive conditions.The compact 4-SMD, No Lead package integrates EMI shielding for enhanced electromagnetic compatibility in dense circuit layouts.With 0.276" L x 0.197" W (7.00mm x 5.00mm) footprint, the oscillator enables high-density designs without sacrificing thermal performance or signal quality.The minimal 0.079" (2.00mm) profile facilitates integration into space-constrained applications like wearable medical devices.
Product Attributes
- Product Status: Active
- Base Resonator: Crystal
- Type: TCXO
- Frequency: 19.44 MHz
- Function: -
- Output: LVCMOS
- Voltage - Supply: 3.3V
- Frequency Stability: ±50ppb
- Absolute Pull Range (APR): -
- Operating Temperature: -40°C ~ 85°C
- Spread Spectrum Bandwidth: -
- Current - Supply (Max): 7mA
- Ratings: -
- Mounting Type: Surface Mount
- Package / Case: 4-SMD, No Lead
- Size / Dimension: 0.276" L x 0.197" W (7.00mm x 5.00mm)
- Height - Seated (Max): 0.079" (2.00mm)
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