ECMF02-4CMX8 STMicroelectronics, ECMF02-4CMX8 Datasheet
ECMF02-4CMX8
Specifications of ECMF02-4CMX8
Available stocks
Related parts for ECMF02-4CMX8
ECMF02-4CMX8 Summary of contents
Page 1
... Figure 1. Pin configuration (top view) V BUS Description ECMF02-4CMX8 affords key component integration such as common mode filter D+ and D- lines and ESD protection on all lines. This device offers an optimized flow-through footprint for USB 2.0 applications. Doc ID 022286 Rev 1 Datasheet production data µ ...
Page 2
... R 2/ °C) amb Parameter ESD discharge IEC 61000-4-2, level 4 Contact discharge on D+/D- pins (1) Contact discharge on V Air discharge on all pins BUS BUS Doc ID 022286 Rev 1 ECMF02-4CMX8 Value 10 and I pins 20 BUS D 30 150 4.8 -30 to +85 125 - 55 to +150 ...
Page 3
... ECMF02-4CMX8 Table 2. Electrical characteristics (values, T Symbol Test conditions 5.5 V per line serial resistance on data line Clamping voltage Clamping voltage 1.5 V per line RM RM Figure 3. ...
Page 4
... Characteristics Figure 4. SCC21 common mode attenuation measurement (Z SCC21 (dB -10 -15 -20 -25 -30 -35 -40 100k Figure 5. ID frequency response measurement (Z S21 (dB -10 -15 -20 -25 -30 4/16 1M 10M = 75 ) 0 100k 1M 10M Doc ID 022286 Rev 1 ECMF02-4CMX8 = 45 ) 0 com F (Hz) 100M 1G F (Hz) 100M 1G ...
Page 5
... ECMF02-4CMX8 Figure 6. ESD test conditions V BUS Figure 7. ESD response to IEC 61000-4-2 (+8 kV contact discharge 85 GND GND 2 46 Doc ID 022286 Rev 1 Characteristics Attenuators - 20 dB Oscilloscope 50 Ω BUS V : ESD peak voltage :clamping voltage @ 30 ns ...
Page 6
... ESD response to IEC 61000-4-2 (-8 kV contact discharge -83.5 V Figure 9. ESD response to IEC 61000-4-2 (+8 kV contact discharge 47.2 V 6/16 -30 -46 19 Doc ID 022286 Rev 1 ECMF02-4CMX8 BUS -22 ESD peak voltage :clamping voltage @ :clamping voltage @ :clamping voltage @ 100 ...
Page 7
... ECMF02-4CMX8 Figure 10. ESD response to IEC 61000-4-2 (-8 kV contact discharge -56 Figure 11. ESD response to IEC 61000-4-2 (+8 kV contact discharge) on differential lane 54 -25 -25 33 Doc ID 022286 Rev 1 Characteristics D -21 ESD peak voltage :clamping voltage @ :clamping voltage @ 60 ns ...
Page 8
... -27 ) Figure 14. Eye diagram (loaded by Z diff Rise time (ps) Fall time (ps) Eye height (mv) Eye width (ns) 432 2.04 Doc ID 022286 Rev 1 ECMF02-4CMX8 -11 ESD peak voltage :clamping voltage @ :clamping voltage @ :clamping voltage @ 100 ns ...
Page 9
... ECMF02-4CMX8 Figure 15. TDR measurement (loaded by Z Ω Zdiff ( ) 100 Figure 16. HS sync = 90 ), rise time 400 ps diff 1 2 Doc ID 022286 Rev 1 Characteristics t (ns 9/16 ...
Page 10
... Characteristics Figure 17. Total harmonic distortion on differential lanes Figure 18. Crosstalk on differential lanes 10/16 Doc ID 022286 Rev 1 ECMF02-4CMX8 ...
Page 11
... ECMF02-4CMX8 2 Application schematic Figure 19. Application schematic Micro - USB receptacle ECMF02-4CMX8 V GND BUS GND I D Doc ID 022286 Rev 1 Application schematic 11/16 ...
Page 12
... Ordering information scheme 3 Ordering information scheme Figure 20. Ordering information scheme 12/16 Function ESD common mode filter Number of lines lines Number of ESD protected lines ESD protected lines Version for V BR BUS Package MX8 = µQFN-8L Doc ID 022286 Rev 1 ECMF02-4CMX8 ECMF MX8 ...
Page 13
... ECMF02-4CMX8 4 Package information ● Epoxy meets UL94, V0 ● Lead-free packages In order to meet environmental requirements, ST offers these devices in different grades of ® ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: www.st.com. ® ECOPACK trademark. ...
Page 14
... More packing information is available in the application notes: AN1751: “EMI Filters: Recommendations and measurements” 14/16 Figure 23. Marking 0.20 0.40 0.50 2.10 Dot identifying Pin A1 location 2.0 0.30 Ø 0.80 1.45 0.70 User direction of unreeling Doc ID 022286 Rev 1 ECMF02-4CMX8 Dot: Pin 1 XX XX: Marking WW: Assembly week WW Y: Assembly year Assembly plant Ø 1.55 4.0 4.0 ...
Page 15
... ECMF02-4CMX8 5 Ordering information Table 4. Ordering information Order code ECMF02-4CMX8 For the latest information on available order codes see the product pages on: www.st.com. 6 Revision history Table 5. Document revision history Date 19-Sep-2012 Marking Package KG µQFN-8L Revision 1 Initial release. Doc ID 022286 Rev 1 Ordering information ...
Page 16
... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 16/16 Please Read Carefully: © 2012 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com Doc ID 022286 Rev 1 ECMF02-4CMX8 ...