SI535 Datasheet, PDF (10/12 Pages) Silicon image – ULTRA LOW JITTER CRYSTAL OSCILLATOR (XO)

Si535/536
6. Si535/Si536 Mark Specification
Figure 5 illustrates the mark specification for the Si535/Si536. Table 13 lists the line information.
Line
1
2
3
Figure 5. Mark Specification
Table 13. Si53x Top Mark Description
Position
1–10
1–10
Description
“SiLabs"+ Part Family Number, 53x (First 3 characters in part number where x = 5
indicates a 535 device and x = 6 indicates a 536 device).
Si535, Si536: Option1 + Option2 + Freq(7) + Temp
Si535/Si536 w/ 8-digit resolution: Option1 + Option2 + ConfigNum(6) + Temp
Trace Code
Position 1 Pin 1 orientation mark (dot)
Position 2 Product Revision (D)
Position 3–6 Tiny Trace Code (4 alphanumeric characters per assembly release instructions)
Position 7 Year (least significant year digit), to be assigned by assembly site (ex: 2013 = 3)
Position 8–9 Calendar Work Week number (1–53), to be assigned by assembly site
Position 10 “+” to indicate Pb-Free and RoHS-compliant
10
Preliminary Rev. 0.6