SI533 Datasheet, PDF (9/12 Pages) Silicon Laboratories – DUAL FREQUENCY CRYSTAL OSCILLATOR (XO) (10 MHZ TO 1.4 GHZ)

5. Si533 Mark Specification
Figure 3 illustrates the mark specification for the Si533. Table 10 lists the line information.
6
5
4
Si533
SiLabs 123
1234567890
R T T T T Y WW+
Line
1
2
3
1
2
3
Figure 3. Mark Specification
Table 10. Si53x Top Mark Description
Position
1–10
1–10
Trace Code
Description
“SiLabs”+ Part Family Number, 5xx (First 3 characters in part number)
Si530, Si531: Option1 + Option2 + Freq(7) + Temp
Si532, Si533, Si534, Si530/Si531 w/ 8-digit resolution:
Option1 + Option2 + ConfigNum(6) + Temp
Position 1
Position 2
Position 3–6
Position 7
Position 8–9
Position 10
Pin 1 orientation mark (dot)
Product Revision (D)
Tiny Trace Code (4 alphanumeric characters per assembly release instructions)
Year (least significant year digit), to be assigned by assembly site (ex: 2007 = 7)
Calendar Work Week number (1–53), to be assigned by assembly site
“+” to indicate Pb-Free and RoHS-compliant
Rev. 1.1
9