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Product Detailed Parameters
- Description：OSC 2016 49.152MHz HCMOS 1.8V +/
- Series：1521H
- Mfr：Suzhou Hangjing Elec&Tech Co.,Ltd
- Package：Tape & Reel (TR),Strip
- Base Resonator：Crystal
- Type：XO (Standard)
- Frequency：49.152 MHz
- Function：Enable/Disable
- Output：HCMOS
- Voltage - Supply：1.8V
- Frequency Stability：±70ppm
- Absolute Pull Range (APR)：-
- Operating Temperature：-40°C ~ 125°C
- Spread Spectrum Bandwidth：-
- Current - Supply (Max)：-
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：-
- Size / Dimension：0.079" L x 0.063" W (2.00mm x 1.60mm)
- Height - Seated (Max)：0.018" (0.45mm)
- Supplier Device Package：-
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Overview
The 1521H-49.152E18DZSK is a standard HCMOS crystal oscillator manufactured by Suzhou Hangjing Elec&Tech Co., Ltd. It operates at a frequency of 49.152 MHz and supports an enable/disable control function. The device functions within a supply voltage range of 1.8V to 3.3V. It utilizes a 4-SMD, no lead package configuration for surface-mount integration.
Feature Summary
- Standard HCMOS output signal format
- Integrated enable and disable control functionality
- Surface-mount 4-SMD no lead package design
Applications
- General electronic circuit timing applications
- Embedded systems requiring precise clock signals
- Consumer electronics with low power requirements
Procurement Notes
Verify the specific suffix codes against official manufacturer documentation to ensure accurate voltage and package specifications. Confirm that the enable/disable feature aligns with system power management requirements. Check for RoHS compliance status if environmental regulations apply to the end product. Ensure the 4-SMD footprint matches the PCB layout constraints.
Selection Notes
Select this component when a stable 49.152 MHz reference is required in a compact surface-mount form factor. The HCMOS interface ensures compatibility with standard digital logic families. Consider the 1.8V to 3.3V operating range for low-voltage designs. The enable pin allows for dynamic power control, which is beneficial for battery-operated devices or systems requiring clock gating capabilities.
Part Context
Suzhou Hangjing Elec&Tech Co., Ltd. specializes in quartz frequency control components. This model belongs to their standard XO series, designed for general-purpose timing needs. The company focuses on research and development of crystal oscillators and resonators for various industrial and consumer markets.
FAQ
What is the output logic family of this oscillator?
The 1521H-49.152E18DZSK uses HCMOS (High-speed CMOS) output logic.
Does this component support power control features?
Yes, it includes an enable and disable function to control the oscillator output state.
