Picture Mfr Part # QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Mounting Type Package / Case Type Frequency - Max Supplier Device Package Number of Circuits Voltage - Supply Output Input Ratio - Input:Output PLL Differential - Input:Output Divider/Multiplier
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SI4123-D-GM
RFQ
VIEW
RFQ
2,957
In-stock
Silicon Labs IC SYNTHESIZER RF1/IF 28QFN - Active Tray -40°C ~ 85°C Surface Mount 28-VFQFN Exposed Pad Frequency Synthesizer 1.8GHz 28-QFN (5x5) 1 2.7 V ~ 3.6 V Clock Crystal 1:2 Yes No/No Yes/No
SI4126-F-GM
RFQ
VIEW
RFQ
2,591
In-stock
Silicon Labs IC WLAN SYNTH (RF2/IF) 28MLP - Active Tray -40°C ~ 85°C Surface Mount 28-VFQFN Exposed Pad Frequency Synthesizer 2.3GHz 28-QFN (5x5) 1 2.7 V ~ 3.6 V Clock Crystal 1:2 Yes No/No Yes/No
SI4112-D-GM
RFQ
VIEW
RFQ
1,638
In-stock
Silicon Labs IC SYNTHESIZER IF ONLY 28QFN - Active Tray -40°C ~ 85°C Surface Mount 28-VFQFN Exposed Pad Frequency Synthesizer 1GHz 28-QFN (5x5) 1 2.7 V ~ 3.6 V Clock Crystal 1:1 Yes No/No Yes/No
SI4133-D-GM
RFQ
VIEW
RFQ
2,153
In-stock
Silicon Labs IC SYNTHESIZER RF DUALBAND 28MLP - Active Tray -40°C ~ 85°C Surface Mount 28-VFQFN Exposed Pad Frequency Synthesizer 1.8GHz 28-QFN (5x5) 1 2.7 V ~ 3.6 V Clock Crystal 1:3 Yes No/No Yes/No
SI4122-D-GM
RFQ
VIEW
RFQ
3,845
In-stock
Silicon Labs IC SYNTH RF2/IF SNGL-BAND 28MLP - Obsolete Tray -40°C ~ 85°C Surface Mount 28-VFQFN Exposed Pad Frequency Synthesizer 1.5GHz 28-QFN (5x5) 1 2.7 V ~ 3.6 V Clock Crystal 1:2 Yes No/No Yes/No
SI4113-D-GM
RFQ
VIEW
RFQ
3,263
In-stock
Silicon Labs IC SYNTHESIZER RF-ONLY 28MLP - Obsolete Tray -40°C ~ 85°C Surface Mount 28-VFQFN Exposed Pad Frequency Synthesizer 1.8GHz 28-QFN (5x5) 1 2.7 V ~ 3.6 V Clock Crystal 1:2 Yes No/No Yes/No
SI4136-F-GM
RFQ
VIEW
RFQ
1,450
In-stock
Silicon Labs IC SYNTHESIZER RF1/RF2/IF 28QFN - Active Tray -40°C ~ 85°C Surface Mount 28-VFQFN Exposed Pad Frequency Synthesizer 2.5GHz 28-QFN (5x5) 1 2.7 V ~ 3.6 V Clock Crystal 1:3 Yes No/No Yes/No