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Product Detailed Parameters
- Description：XTAL OSC PROG XO HCSL 1.8V
- Series：OJ
- Mfr：Taitien
- Package：Strip
- Base Resonator：Crystal
- Type：XO (Standard)
- Programmable Type：Programmed by Digi-Key (Enter your frequency in Web Order Notes)
- Available Frequency Range：15 MHz ~ 700 MHz
- Function：Enable/Disable
- Output：HCSL
- Voltage - Supply：1.8V
- Frequency Stability：-
- Frequency Stability (Total)：±30ppm
- Operating Temperature：-40°C ~ 85°C
- Spread Spectrum Bandwidth：-
- Current - Supply (Max)：94mA
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：4-SMD, No Lead
- Size / Dimension：0.197" L x 0.126" W (5.00mm x 3.20mm)
- Height - Seated (Max)：0.061" (1.55mm)
- Supplier Device Package：-
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Overview
The Taitien OJ-KMELH is an active, programmable crystal oscillator from the OJ series. It utilizes a crystal base resonator and supports low power supply voltages of 3.3V, 2.5V, and 1.8V. The device provides clock outputs in LVPECL, LVDS, CML, and HCSL formats. It is designed for applications requiring precise timing signals with flexible output drive capabilities.
Feature Summary
- Programmable frequency generation using a crystal base resonator
- Supports multiple low voltage supply options including 1.8V, 2.5V, and 3.3V
- Offers versatile clock output interfaces such as LVPECL, LVDS, CML, and HCSL
Applications
- High-speed data communication systems
- Network infrastructure equipment
- Consumer electronics requiring precise clocking
Procurement Notes
Verify the specific part number suffix to confirm the exact output format and frequency configuration, as programming options may vary. Ensure compatibility with the target supply voltage and load requirements before integration. Cross-reference official Taitien documentation for pinout and electrical specifications to prevent interface mismatches during procurement.
Selection Notes
Select this component when a programmable solution with low voltage operation is required. Consider the available output formats like HCSL or LVDS based on the receiving circuit's input standards. Evaluate power consumption constraints against the supported 1.8V to 3.3V range to ensure optimal system efficiency.
Part Context
This model belongs to the Taitien OJ series of surface mount crystal oscillators. The series is characterized by compact packaging and low power consumption suitable for automatic assembly. It complements other Taitien oscillator types by offering programmable flexibility within a standard SMD form factor.
Replacement Considerations
Consult official Taitien substitution lists for direct replacements. Generic equivalents may not support the same programmable features or output voltage levels. Verify pin compatibility and electrical parameters before swapping.
