Beijing Silk Road Enterprise Management Services Co., Ltd.
| Description | SMD7050-4P Crystals RoHS |
| Mfr. Part # | 7TO474250CWBD |
| Package | SMD7050-4P |
| Model Number | 7TO474250CWBD |
View Detail Information
Explore similar products
Quartz Crystal Resonator with 25 MHz Frequency KYX K2B250001010 SMD 2.0 by 1.6
Crystal Oscillator Liming 49MD-5.1302-20-10-10/B for Automotive Applications and
Crystal oscillator 38 megahertz frequency muRata XRCGB38M400FXH17R0 suitable for
crystal oscillator CREC 01XMD122JLVF026298200 for GPS Bluetooth mobile phones
Product Specification
| Description | SMD7050-4P Crystals RoHS | Mfr. Part # | 7TO474250CWBD |
| Package | SMD7050-4P | Model Number | 7TO474250CWBD |
This document outlines the specifications for the 7TO4 Crystal Resonator from Shenzhen Jingyoujia Electronic Co., Ltd. It details the electrical parameters, physical dimensions, and reliability testing for this electronic component.
| No. | Parameters | Symbol | Condition | Min. | Type | Max. | Unit | Note |
| 1 | Nominal Frequency | - | - | - | 74.250 | - | MHz | - |
| 2 | Operating Temperature | Topr | - | -40 | - | 85 | - | |
| 3 | Storage Temperature | Tstg | - | -55 | - | 125 | - | |
| 4 | Frequency Stability | - | - | - | - | 20 | ppm | Note 1 |
| 5 | Supply Voltage | VDD | - | - | 3.3 | - | V | - |
| 6 | Current Consumption | Icc | - | - | 32 | - | mA | - |
| 7 | Output Type | - | - | - | CMOS | - | - | - |
| 8 | Output Load | CL | - | - | 15 | - | pF | - |
| 9 | Output Voltage High | VoH | - | 90%VDD | - | - | V | - |
| 10 | Output Voltage Low | VoL | - | - | - | 10%VDD | V | - |
| 11 | Rise Time | Tr | 10%90%VDD Level | - | - | 5 | nS | - |
| 12 | Fall Time | Tf | 90%10%VDD Level | - | - | 5 | nS | - |
| 13 | Symmetry or Duty Cycle | TH/T | - | 40 | 50 | 60 | % | - |
| 14 | Start-up Time | Tosc | - | - | - | 10 | mS | - |
| 15 | Enable Voltage High (Logic 1) | Vh | Note 2 | 70%VDD | - | - | V | - |
| 16 | Disable Voltage Low (Logic 0) | Vlo | Note 2 | - | - | 30%VDD | V | - |
| 17 | Aging | - | 1st.Year at 25 | - | - | 3 | ppm | - |
| 18 | Output Disable Time | T_off | - | - | - | 150 | S | - |
| 19 | Output Enable Time | T_on | - | - | - | 150 | S | - |
| 20 | PHASE NOISE | T_phj | 10KHz | -120 | - | - | dBc/Hz | - |
| 21 | RMS Phase Jitter | T_jitt | 12KHz to10M | - | - | 0.9 | ps | - |
| Item | Condition | Standard | Frequency Change |
| 1. Drop characteristics | Free drop from 50cm height on a hard wooden board for 3 times. (Board is thickness more than 30 mm.) | Rr as specification | 5ppm |
| 2.. Shake characteristics | Shake frequency 10~55Hz, cyc1~2 minutes, swing 1.5mm, direction x/y/z, all 30 minutes, test after 1 hours. | Rr as specification | 5ppm |
| 3. Airproof characteristics | Put crystal into the pressure cabin with alcohol, keep pressure 0.4~0.5mpa 10 minutes, then take out and blow for 5 minutes | IR500M | - |
| 4. Weld characteristics | 260Max, 10 seconds | 90% exhibit tin ok | - |
| 5. Humidity characteristics | +402& 90%~95% R.H. 250 hours | Rr as specification | 5ppm |
| 6. Low temperature characteristics | -302, 250 hours, put in room temperature, test after 1 hours. | Rr as specification | 5ppm |
| 7. High temperature characteristics | +852, 250 hours, put in room temperature, test after 1 hours. | Rr as specification | 5ppm |
| 8. Temperature cycling | -303/303 min~+852/303min, 5 cycles | Rr as specification | 5ppm |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
Get in touch with us
Leave a Message, we will call you back quickly!