For Reference Only
| Part Number | SI4123-BM |
| LIXINC Part # | SI4123-BM |
| Manufacturer | Silicon Labs |
| Category | Integrated Circuits › Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers |
| Description | IC SYNTH RF1/IF SNGL-BAND 28MLP |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | SI4123-BM PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 26 - Jan 30 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | SI4123-BM |
| Brand: | Silicon Labs |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers |
| Manufacturer: | Silicon Labs |
| Series: | - |
| Package: | Tube |
| Part Status: | Obsolete |
| Type: | Frequency Synthesizer |
| PLL: | Yes |
| Input: | Crystal |
| Output: | Clock |
| Number of Circuits: | 1 |
| Ratio - Input:Output: | 1:2 |
| Differential - Input:Output: | No/No |
| Frequency - Max: | 1.8GHz |
| Divider/Multiplier: | Yes/No |
| Voltage - Supply: | 2.7V ~ 3.6V |
| Operating Temperature: | -40°C ~ 85°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 28-VFQFN Exposed Pad |
| Supplier Device Package: | 28-QFN (5x5) |
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| In Stock | 11000 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.0000 | $0 |
| 100 | $0.0000 | $0 |
| 500 | $0.0000 | $0 |
| 1000 | $0.0000 | $0 |
| 2500 | $0.0000 | $0 |
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