SI595 Datasheet, PDF (9/12 Pages) Silicon Laboratories – VOLTAGE-CONTROLLED CRYSTAL OSCILLATOR

5. Si5xx Mark Specification
Figure 3 illustrates the mark specification for the Si595. Table 13 lists the line information.
Si595
Line
1
2
3
Figure 3. Mark Specification
Table 13. Si595 Top Mark Description
Position
1–10
1–10
Trace Code
Position 1
Position 2
Description
“SiLabs”+ Part Family Number, 595 (First 3 characters in part number)
Si595: Option1+Option2+Freq(7)+Temp
Si595 w/ 8-digit resolution: Option1+Option2+ConfigNum(6)+Temp
Pin 1 orientation mark (dot)
Product Revision (D)
Position 3–6
Position 7
Position 8–9
Position 10
Tiny Trace Code (4 alphanumeric characters per assembly release instructions)
Year (least significant year digit), to be assigned by assembly site (ex: 2009 = 9)
Calendar Work Week number (1–53), to be assigned by assembly site
“+” to indicate Pb-Free and RoHS-compliant
Rev. 1.2
9