SI4702-B16-GM Silicon Laboratories Inc, SI4702-B16-GM Datasheet - Page 39

• Manufacturer Part Number: SI4702-B16-GM
• Description: IC FM RADIO TUNER 20QFN
• Manufacturer: Silicon Laboratories Inc

Specifications of SI4702-B16-GM

• Frequency: 76MHz ~ 108MHz
• Sensitivity: -99dBm
• Modulation Or Protocol: FM
• Applications: Cellular, MP3, PDAs, Portable Radios
• Current - Receiving: 18mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 20-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -
• Data Rate - Maximum: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 336-1333-1

9. Package Markings (Top Marks)
9.1. Si4702 Top Mark
9.2. Si4703 Top Mark
9.3. Top Mark Explanation
Mark Method:
Line 1 Marking:
Line 2 Marking:
Line 3 Marking:
YAG Laser
Part Number
Firmware Revision
R = Die Revision
TTT = Internal Code
Circle = 0.5 mm Diameter
(Bottom-Left Justified)
Y = Year
WW = Workweek
Figure 10. Si4702 Top Mark
Figure 11. Si4703 Top Mark
02 = Si4702
03 = Si4703
19 = Firmware Revision 19
C = Revision C Die
Internal tracking code.
Pin 1 Identifier
Assigned by the Assembly House. Corresponds to the last sig-
nificant digit of the year and workweek of the mold date.
Rev. 1.1
Si4702/03-C19
39