Crystal Unit TST TZ3780EA4244 Surface Mount Package with Stable Frequency and Wide Operating Temperature Range

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Product Description

TAI-SAW TECHNOLOGY CO., LTD. - TZ3780EA4244 Crystal Unit

Product Overview: This document details the specifications for the TAI-SAW TECHNOLOGY CO., LTD. TZ3780EA4244 Crystal Unit. It is a surface mount 2.0mmx1.6mm crystal unit designed for wireless communications devices, particularly where an ultra-miniature package is required for mobility. The unit offers excellent reliability, good frequency perturbation and stability over temperature, and is AEC-Q200 compliant with a Moisture Sensitivity Level (MSL) of Level-1.

Product Attributes

Brand: TAI-SAW TECHNOLOGY CO., LTD.
Model Number: TZ3780EA4244
Origin: Taiwan, R.O.C.
Certifications: AEC-Q200 compliance
Moisture Sensitivity Level (MSL): Level-1
Package Type: Surface Mount Hermetic Package, Ultra Miniature
Dimensions: 2.0mm x 1.6mm

Technical Specifications

Specification	Value	Notes
Nominal Frequency	48.000000 MHz
Mode of Oscillation	Fundamental
Storage Temperature Range	-40C to +125C
Operating Temperature Range	-40C to +125C
Frequency Stability over Operating Temperature Range	+/-20 ppm @ -40C ~ -30C	(referred to the value at 25C)
	+/-15 ppm @ -30C ~ +85C
	+/-40 ppm @ +85C ~ +105C
	+/-80 ppm @ +105C ~ +125C
Frequency Make Tolerance (FL)	+/-10 ppm @ 25C +/- 3C
Equivalent Series Resistance (ESR)	40 max
Nominal Drive Level	10uW typical and 200uW max
Shunt Capacitance (Co)	0.89 pF typical
Motional Capacitance (C1)	3.39 fF typical
Motional Inductance (L1)	3.24 mH typical
Load Capacitance (CL)	7 pF
Aging	+/-3 ppm/ year
Insulation Resistance	500 M min./DC 100V
Unit Weight	5.7mg+/-0.5mg

Reliability Specifications (AEC-Q200)

Test Name	Test Process / Method	Conditions
Soldering heat	EIAJ ED-4701 (IR reflow) -300(301)M(II)	Resistance to Temp./ Duration : 265C /10sec 2 times; Total time : 4min.
Vibration	MIL-STD 202G method 204	Total peak amplitude : 1.5mm; Vibration frequency : 10 to 2000 Hz; Sweep period : 20 minute; Vibration directions : 3 mutually perpendicular directions
Shock	MIL-STD 202G method 213	Acceleration : 6000g's, +20/-0 %; Duration : 0.3 ms (total 18 shocks); Waveform : Half-sine
Solderability	J-STD-002	Solder Temperature:2655C; Duration time: 50.5 seconds.
Thermal Shock	MIL-STD 883G method 1010.8	-55 (30min) 125 (30min); cycle time : 1000 times
Humidity test	MIL-STD 202G method 103	Temperature : 85 2 C; Relative humidity : 85%; Duration : 1000 hours
Dry heat (Aging test)	MIL-STD 202G method 108A	Temperature : 125 2 C; Duration : 1000 hours
Cold resistance (Low Temp Storage)	IEC 60068-2-1	Temperature : -40 3 C; Duration : 1000 hours