TCXO
ISSUE 1; July 2016
Description
The IQXT-275 with voltage control option, employs an analogue IC for the oscillator and ...
Description
ISSUE 1; July 2016
Description
The IQXT-275 with voltage control option, employs an analogue IC for the oscillator and temperature compensation. The crystal is surface mounted on top of the ceramic IC carrier. The segregation of the Crystal from the oscillator further improves the reliability of the product.
Applications: Feature phone Wi-MAX/W-LAN Wi-Fi
Frequency Parameters
Frequency
10.0MHz to 40.0MHz
Frequency Tolerance
±1.00ppm
Frequency Stability
±1.00ppm to ±5.00ppm
Frequency calibration: Offset from nominal frequency
measured at 25°C
Reflow shift: Two consecutive reflows as per profile after 1
hour recovery at 25°C: ±1ppm max Frequency stability over temperature: referenced to the
midpoint between minimum and maximum frequency value
over the specified temperature range. Control voltage set to
midpoint of control voltage (Note 1)
Frequency slope, minimum of 1 frequency reading every 2°C, over the operating temperature range (Note 1): 1ppm/°C Static tempera...
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