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Product Detailed Parameters
- Description：XTAL OSC VCTCXO 10.0000MHZ HCMOS
- Series：IQXT-210-35
- Mfr：IQD Frequency Products
- Package：Bulk
- Base Resonator：Crystal
- Type：VCTCXO
- Frequency：10 MHz
- Function：-
- Output：HCMOS
- Voltage - Supply：3.3V
- Frequency Stability：±140ppb
- Absolute Pull Range (APR)：±10ppm
- Operating Temperature：-40°C ~ 85°C
- Spread Spectrum Bandwidth：-
- Current - Supply (Max)：10mA
- Ratings：-
- Mounting Type：Surface Mount
- Package / Case：8-SMD, No Lead
- Size / Dimension：0.197" L x 0.126" W (5.00mm x 3.20mm)
- Height - Seated (Max)：0.087" (2.20mm)
- Supplier Device Package：-
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Overview
The LFTVXO082844BULK is a Voltage Controlled Temperature Compensated Crystal Oscillator (VCTCXO) manufactured by IQD Frequency Products. It operates at a nominal frequency of 10 MHz with an HCMOS output format. The device requires a 3.3V supply voltage and is housed in an 8-SMD, No Lead package. This component is designed for applications requiring precise frequency control and stability.
Feature Summary
- Integrates temperature compensation circuitry to maintain frequency stability across varying thermal conditions.
- Provides voltage-controlled tuning capability for fine frequency adjustment via external control signals.
- Delivers a robust HCMOS digital output signal suitable for direct interfacing with logic circuits.
Applications
- Telecommunications base station synchronization
- Precision test and measurement instrumentation
- Navigation and positioning systems
Procurement Notes
Verify the specific ordering suffix against the manufacturer's current documentation to ensure correct packaging and pinout configuration. Confirm that the required frequency tolerance and control voltage range align with system specifications before finalizing procurement orders.
Selection Notes
Select this component when high frequency stability is required over a wide temperature range compared to standard VCXOs. Ensure the design accommodates the 3.3V supply requirement and the physical dimensions of the 8-SMD package within the available PCB area constraints.
Part Context
This part belongs to the LF series of oscillators from IQD Frequency Products, which specializes in quartz-based frequency control solutions. The VCTCXO category combines the benefits of temperature compensation with voltage control, offering superior performance over uncompensated variants for sensitive timing applications.
Replacement Considerations
Consult official substitution lists for compatible alternatives. Verify that any substitute matches the 10 MHz frequency, 3.3V operation, HCMOS output, and 8-SMD footprint without requiring schematic modifications.
