ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：XTAL OSC XO 25.0000MHZ LVPECL
- Series：QTM750P
- Mfr：QST
- Package：Tape & Reel (TR)
- Base Resonator：Crystal
- Type：XO (Standard)
- Frequency：25 MHz
- Function：Enable/Disable
- Output：LVPECL
- Voltage - Supply：3.3V
- Frequency Stability：±50ppm
- Absolute Pull Range (APR)：-
- Operating Temperature：-40°C ~ 85°C
- Spread Spectrum Bandwidth：-
- Current - Supply (Max)：70mA
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：6-SMD, No Lead
- Size / Dimension：0.276" L x 0.197" W (7.00mm x 5.00mm)
- Height - Seated (Max)：0.063" (1.60mm)
- Supplier Device Package：-
Download product information
Overview
The QTM750P-25.000MBE-T is a standard clock oscillator manufactured by QST, operating at a frequency of 25 MHz. It utilizes LVPECL output logic and functions on a 3.3V supply voltage. The device features an enable/disable control pin for power management. It is housed in a 6-SMD, No Lead package with dimensions of 7.0x5.0 mm. The unit supports a temperature range of -40°C to 85°C and maintains a frequency stability of +/-50 ppm.
Feature Summary
- LVPECL output interface for high-speed digital applications
- Integrated enable/disable control functionality
- Compact 6-SMD surface mount package design
Applications
- High-speed data communication systems
- Network infrastructure equipment
- Industrial control modules requiring precise timing
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to ensure compatibility with required voltage levels and output types. Confirm that the 6-pin SMD footprint matches the target PCB layout constraints. Ensure environmental ratings meet operational temperature requirements before finalizing procurement orders.
Selection Notes
Select this component when LVPECL signaling is required for noise immunity and speed. The integrated enable pin allows for dynamic power management in battery-operated or low-power states. Verify that the 3.3V supply aligns with the system's power architecture and that the 7.0x5.0 mm package fits within the available board space.
Part Context
This part belongs to the QTM750P series of quartz oscillators from QST. The series offers various frequencies and output types, including CMOS and LVPECL options. The P-series designation typically indicates specific packaging or performance characteristics distinct from other variants within the broader oscillator family.
Replacement Considerations
Direct substitutes include other 25 MHz LVPECL oscillators in 6-SMD packages with compatible 3.3V operation. Verify pinout compatibility and electrical specifications such as jitter and phase noise before substitution.
