1XTV25000MBA

Serial No. : 2017-0251 DATE : 2017/03/22 HONHEVER(HK)LIMITED CRYSTAL OSCILLATOR ITEM : DSA321SDN TYPE : - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - 25.000MHz NOMINAL FREQUENCY : - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - 1XTV25000MBA SPEC No. : - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - - - - -- - - - If there is a change in this specifications, the specification number may be changed. RECEIPT DATE RECEIVED (signature) (name) General Manufacture of Quartz Devices 1389 Shinzaike, Hiraoka-cho, Kakogawa, Hyogo 675-0194 Japan Phone (81)79-425-3141 Fax (81)79-425-1134 http://www.kds.info/index_en.htm C.ENG. ENG. Serial No.2017-0251 1. Device Name VC-TCXO 2. Model Name DSA321SDN 3. Nominal Frequency 25.000 MHz 4. Mass 0.03g max. 5. Absolute Maximum Ratings 1 2 Item Supply Voltage Storage Temperature Range Symbol VCC T_STG Rating -0.3~+4.6 -55~+105 unit V C 6. Recommended Operating Conditions 1 2 3 4 Item Supply Voltage Load Impedance (resistance part) (parallel capacitance) Control Voltage Range Operating Temperature Range Symbol VCC LOAD_R LOAD_C VCONT T_OPR min. +3.13 9 9 +0.5 -40 typ. +3.3 10 10 +1.5 - max. +3.47 11 11 +2.5 +85 unit V kΩ pF V C 7. Electrical Characteristics (TA=-40~+85C, LOAD_R//C=10kΩ//10pF, VCC=+3.3V, VCONT=+1.5V, unless otherwise noted) Item 1 2 3 4 Current Consumption Output Level Symmetry Frequency Stability 1.Tolerance 2.vs Temperature 5 6 7 3.vs Supply Voltage 4.vs Load Variation 5.vs Aging Start Up Time Frequency Control 1.Control Range 2.Input Resistance SSB Phase Noise Conditions GND level (DC cut) After 2 times reflow Ref. to Nominal Frequency TA=-30~+85C Ref. to Frequency (TA=+25C) TA=-40~-30C Ref. to Frequency (TA=+25C) VCC=+3.3V±0.17V LOAD_R//C=(10kΩ//10pF)±10% TA=Room ambient @90% of final Vout level VCONT=+1.5V±1.0V Relative to f0 level offset 10Hz Relative to f0 level offset 100Hz Relative to f0 level offset 1kHz Relative to f0 level offset 10kHz Relative to f0 level offset 100kHz Relative to f0 level offset 1MHz min. 0.8 40/60 Limits typ. - max. +1.5 60/40 unit Notes mA VP-P % 1 - - ±1.0 ppm 2,3 - - ±0.5 ppm - - ±1.0 ppm - - ±0.2 ±0.2 ±1.0 2.0 ppm ppm ppm/year ms ±10 500 - -85 -115 -135 -140 -145 -148 ±15 - ppm kΩ dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz 4 Notes 1. Clipped sine wave (DC-coupled) 2. TA=+25C 3. Please leave after reflow in 2h or more at room ambient. 4. Positive slope (Frequency becomes high in proportion to frequency control voltage.) TITLE Remark DSA321SDN TYPE SPECIFICATION Date 2017/03/22 Spec. No. Rev. 1XTV25000MBA DAISHINKU CORP. - Page 1/13 DM-Z0002: Style-010 Ver.1 Serial No.2017-0251 8. Outline, Pin Connections Outline Pin Connections (1) Pin No. #1 #2 #3 #4 (2) D (3) Connection VCONT GND Output VCC Marking (1) Frequency #1 Index 25.00 (MHz, 4digits) (2) Model code AN (3) Date code Year (1digit) +Week (2digits) e.g.2017/01/01 701 unit: mm Dimensional Tolerance: ±0.15 (Unless otherwise noted) 9. Measurement Circuit 1000pF T.P. mA #3 #4 + 10000pF Power Supply Vcc VC-TCXO V VCONT - Output GND #1 VCONT TITLE LOAD_C LOAD_R #2 LOAD_R=10kΩ LOAD_C=10pF (Include Jig stray capacitance) Remark DSA321SDN TYPE SPECIFICATION Date 2017/03/22 Spec. No. Rev. 1XTV25000MBA DAISHINKU CORP. - Page 2/13 DM-Z0002: Style-010 Ver.1 Serial No.2017-0251 10. Mechanical Characteristics All test is performed after 3times reflow (Clause.13) except 10.10 (Resistance to soldering heat) Item 1 2 3 4 5 Drop Vibration Shock PCB bend strength Adherence nature 6 Package strength 7 Gross leak 8 Fine leak 9 Solderability 10 Resistance to soldering heat Description Requirements Natural drop (On concrete) Mounting on the set or test fixture.(Total weight 100g) Height : 150cm Direction : X,Y,Z, 6directions Test cycle : 3cycles Reference specification : EIAJ-ED-4702A Method5 Sweep range : 10~500Hz Sweep speed : 11min/cycle Amplitude : 1.5mm (10~55Hz) 2 Acceleration : 200m/s (55~500Hz) Direction : X,Y,Z, 3directions Test cycle : 10cycles Reference specification : IEC 60068-2-6 2 Acceleration : 1000m/s Direction : X,Y,Z, 6directions Duration : 6ms Test cycle : 3cycles/each directions Reference specification : IEC 60068-2-27 PWB : t=1.6mm Pressure speed : 1.0mm/s Bend width : 1 2 3mm Duration : 10±1s Reference specification : IEC 60068-2-21 Ue1 PWB : t=1.6mm Direction : X,Y, 2directions Pressure : 10N Duration : 10±1s Reference specification : IEC 60068-2-21 Ue3 Pressure : 10N Duration : 10±1s Reference specification : IEC 60068-2-77 It is immersed for 3min into +125±5C Chlorofluorocarbon (CFCs) liquid. Reference specification : IEC 60068-2-17 It shall be measured by the helium leak detector after pressurization for 60min by the pressure 5 of (3.92±0.49) x10 Pa in a helium gas atmosphere. Reference specification : IEC 60068-2-17 Solder bath temperature : +245±5C Duration : 3±0.3s Reference specification : IEC 60068-2-58 1) Solder iron method Bit size : B(φ3) Bit temperature : +350±10C Duration : 3+1/-0s /each terminal It shall be measured after 2h at room temperature, humidity. Reference specification : IEC 60068-2-20 2) Reflow In refer to temperature profile shown in clause13. Test cycle : 3cycles It shall be measured after 2h at room temperature, humidity. Reference specification : IEC 60068-2-58 TITLE df/f=