Rev 297 | Rev 401 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
90 | jelle | 1 | Manufacturer: RAKON |
2 | Order Code: 9713352 |
||
3 | Manufacturer Part No: LF A147E |
||
291 | agaran | 4 | Description: CRYSTAL, SMD, 20.00MHZ |
297 | jelle | 5 | Supplier: http://nl.farnell.com/rakon/lf-a147e/crystal-smd-20-00mhz/dp/9713352 |
385 | jelle | 6 | Datasheet: http://fcp.rakon.com/pdf/hc49_4h_smx.pdf |
7 | Datasheet: http://www.rakon-europe.co.uk/pdf/SpecifyingandStockList.pdf |
||
297 | jelle | 8 | Catalogue page: 236 / EBU |
385 | jelle | 9 | Price: € 0,90 |
213 | jelle | 10 | |
297 | jelle | 11 | ------------------------------------------------------------------------ |
12 | |||
13 | 16pF |
||
14 | |||
15 | CINT=7pf (page 70) |
||
16 | |||
17 | C=2(CL)-(CP+CI) |
||
18 | |||
19 | 2(16)-(7)=25pF |
||
20 | |||
21 | using 22pf not that critical for this ic and freq |
||
385 | jelle | 22 | |
23 | ------------------------------------------------------------------------ |
||
24 | |||
25 | footprint: |
||
26 | HCM49 |
||
27 | ~/openarm/doc/ETHERNET/HCM49 25.000MABJ-UT/HCM49.fp |