| Part Number | FSA839UCX | FSA859UCX |
|---|---|---|
| Manufacturer | Fairchild Semiconductor | Fairchild Semiconductor |
| Category | Interface - Analog Switches, Multiplexers, Demultiplexers | Interface - Analog Switches, Multiplexers, Demultiplexers |
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| Product Status | Active | Obsolete |
| Switch Circuit | SPDT | SPDT |
| Multiplexer/Demultiplexer Circuit | 2:1 | 2:1 |
| Number of Circuits | 1 | 1 |
| On-State Resistance (Max) | 750mOhm | 750mOhm |
| Channel-to-Channel Matching (ΔRon) | - | - |
| Voltage - Supply, Single (V+) | 1.65V ~ 5.5V | 1.65V ~ 5.5V |
| Voltage - Supply, Dual (V±) | - | - |
| Switch Time (Ton, Toff) (Max) | 25ns, 20ns | 25ns, 20ns |
| -3db Bandwidth | 60MHz | 60MHz |
| Charge Injection | 70pC | 70pC |
| Channel Capacitance (CS(off), CD(off)) | 50pF | 50pF |
| Current - Leakage (IS(off)) (Max) | 10nA | 10nA |
| Crosstalk | -55dB @ 1MHz | -55dB @ 1MHz |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 6-UFBGA, WLCSP | 8-UFBGA, WLCSP |
| Supplier Device Package | 6-WLCSP (1.23x0.88) | 8-WLCSP (1.91x0.91) |