U45-SC-120.000-20-3OT datasheet, PDF

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U45-SC-120.000-20-3OT: DescriptionParallel - 3Rd Overtone Quartz Crystal, 120MHz Nom, HC-45/U, 2 PIN; CategoryPassive components Crystal/resonator; File Size123KB，1 Pages; ManufacturerITTI Company Limited; Websitehttp://www.itti-co.com

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U45-SC-120.000-20-3OT Overview

Parallel - 3Rd Overtone Quartz Crystal, 120MHz Nom, HC-45/U, 2 PIN

U45-SC-120.000-20-3OT Parametric

Parameter Name	Attribute value
Objectid	1294424876
package instruction	HC-45/U, 2 PIN
Reach Compliance Code	unknown
Other features	SC CUT; OTHER STABILITYS ARE ALSO AVAILABLE
Ageing	0.003 PPM/DAY
Crystal/Resonator Type	PARALLEL - 3RD OVERTONE
Drive level	50 µW
frequency stability	0.0015%
frequency tolerance	2 ppm
load capacitance	20 pF
Installation features	THROUGH HOLE MOUNT
Nominal operating frequency	120 MHz
Maximum operating temperature	70 °C
Minimum operating temperature
physical size	L6.98XB3.2XH8.1 (mm)/L0.275XB0.126XH0.319 (inch)
Series resistance	50 Ω
surface mount	NO

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PRODUCTS

Description:

High Precision Frequency Crystal Unit (Through Hole)

High Precision Overtone, SC cut crystal for TCXO, VCXO, and OCXO

HC-45/U

(U45 Series)

Part Number: U45-SC-Freq-CL-OT

Example: U45-SC-100.000-20-5OT

■

Specification

Part No.

U45-SC-Freq-CL-OT

Example

U45-SC-100.000-20-5OT

HC-45/U

■

Dimension

(Unit: mm)

Specification

Frequency Range

Mode of Oscillation

Calibration Tolerance at 25°C

Temperature Stability

Best Stability vs. Temperature Range

Upper Turnover Temperature

Lower Turnover Temperature

Load Capacitance

ESR

Drive Level

Aging

50ohms (max.)

HC-45/U

50.000MHz to 120.000MHz 75.000MHz to 190.000MHz

3rd Overtone

±2ppm (min.)

±0.01ppm to ±1ppm (standard)

±0.01ppm per 0°C @ LTP

±15ppm @ 0°C to +70°C

C to C

+70°C to +90°C

Series to 56pF

60ohms (max.)

50μW (typical)

±3ppb/day

5th Overtone

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