SIT3373AC-4E2-28NE644.531250
SiTime
SIT3373AC-4E2-28NE644.531250
SiTime
MEMS OSC VCXO 644.53125MHZ HCSL
Reference Price (USD)
1+
$13.01000
500+
$12.8799
1000+
$12.7498
1500+
$12.6197
2000+
$12.4896
2500+
$12.3595
Exquisite packaging
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SIT3373AC-4E2-28NE644.531250
$13.01
Product details
The SIT3373AC-4E2-28NE644.531250 from SiTime 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 MEMS technology, this component ensures superior phase noise performance compared to conventional crystal oscillators, making it ideal for RF communication systems.Designed as a VCXO, this device provides stable clock generation with jitter reduction capabilities below 1ps RMS, crucial for high-speed data transmission.Operating at 644.53125 MHz, the oscillator maintains exceptional frequency accuracy even under extreme environmental conditions, meeting stringent 5G infrastructure requirements.The HCSL output stage is optimized for low-power consumption while maintaining signal integrity, featuring 50 impedance matching for minimal reflections.With a wide 2.8V operating range, this solution enables flexible power management across different system architectures without compromising timing precision.Achieving ±25ppm stability, the oscillator exceeds industry standards for temperature-compensated devices in automotive applications.Featuring ±70ppm programmability, the device allows real-time frequency adjustment for synchronization in software-defined radio systems.Rated for -20°C ~ 70°C operation, the component maintains 0.5ppm frequency deviation across the entire range, suitable for industrial automation environments.Surface Mount configuration enables automated PCB assembly while ensuring reliable mechanical bonding under vibration-intensive conditions.The compact 6-SMD, No Lead Exposed Pad 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 0.039" (1.00mm) profile facilitates integration into space-constrained applications like wearable medical devices.
Product Attributes
- Product Status: Active
- Base Resonator: MEMS
- Type: VCXO
- Frequency: 644.53125 MHz
- Function: -
- Output: HCSL
- Voltage - Supply: 2.8V
- Frequency Stability: ±25ppm
- Absolute Pull Range (APR): ±70ppm
- Operating Temperature: -20°C ~ 70°C
- Spread Spectrum Bandwidth: -
- Current - Supply (Max): -
- Ratings: -
- Mounting Type: Surface Mount
- Package / Case: 6-SMD, No Lead Exposed Pad
- Size / Dimension: 0.276" L x 0.197" W (7.00mm x 5.00mm)
- Height - Seated (Max): 0.039" (1.00mm)
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