SI4709-B-GM Silicon Laboratories Inc, SI4709-B-GM Datasheet - Page 35

• Manufacturer Part Number: SI4709-B-GM
• Description: IC FM RADIO TUNER 20-QFN
• Manufacturer: Silicon Laboratories Inc
• Series: -r

Specifications of SI4709-B-GM

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

9. Package Markings (Top Marks)
9.1. Si4708 Top Mark
9.2. Si4709 Top Mark
9.3. Top Mark Explanation
Mark Method:
Line 1 Marking:
Line 2 Marking:
Line 3 Marking:
YAG Laser
Device Number
TTTT = Mfg Code
Pin 1 Identifier.
YWW = Date Code
Confidential Rev. 1.4
4708 = Si4708
4709 = Si4709
Line 2 from the "Markings" section of the Assem-
bly Purchase Order form.
Circle = 0.3 mm Diameter
Assigned by the Assembly House. Corresponds
to the last digit of the current year (Y) and the
workweek (WW) of the assembly release.
Si4708/09-B
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