Overview
The FSUSB23BQX is an analog Switches, Multiplexer made by onsemi in a DQFN-16(2.5x3.5) package with 17 pins. -40℃~+85℃ 10ns 250ps 2:1 3V~3.6V 720MHz 7Ω 8ns 9pF DQFN-16(2.5x3.5) Analog Switches, Multiplexers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:FSUSB23BQX, from EasyEDA) and its footprint (EasyEDA_Cloud:DQFN-16_L3.5-W2.5-P0.50-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3656608).
Symbol
Footprint
Parameters
9- Bandwidth
- 720MHz
- Con
- 9pF
- Operating Temperature
- -40℃~+85℃
- Propagation Delay (tpd)
- 250ps
- Ron
- 7Ω
- Switch Circuit
- 2:1
- Turn-off time
- 8ns
- Turn-on time
- 10ns
- Voltage - Supply
- 3V~3.6V
Order codes
1- FSUSB23BQXLCSC C3656608
Pinout
17| Pin | Name | Type |
|---|---|---|
| 1 | S | Unspecified |
| 2 | D1+ | Unspecified |
| 3 | D2+ | Unspecified |
| 4 | D+ | Unspecified |
| 5 | NC | Unspecified |
| 6 | NC | Unspecified |
| 7 | NC | Unspecified |
| 8 | GND | Unspecified |
| 9 | NC | Unspecified |
| 10 | NC | Unspecified |
| 11 | NC | Unspecified |
| 12 | D– | Unspecified |
| 13 | D2– | Unspecified |
| 14 | D1– | Unspecified |
| 15 | OE# | Unspecified |
| 16 | VCC | Unspecified |
| 17 | EP | Unspecified |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/onsemi/FSUSB23BQX" title="FSUSB23BQX in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/onsemi/FSUSB23BQX.jpg" alt="FSUSB23BQX" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/FSUSB23BQX)Questions
Is there a KiCad symbol and footprint for the FSUSB23BQX?
Yes. The symbol is EasyEDA_Cloud:FSUSB23BQX and the footprint EasyEDA_Cloud:DQFN-16_L3.5-W2.5-P0.50-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the FSUSB23BQX?
DQFN-16(2.5x3.5), with 17 pins. Its footprint is drawn on this page.
Where is the FSUSB23BQX datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the FSUSB23BQX?
JLCPCB lists it as part C3656608, with 0 in stock; the sellers' links on this page open their listings.
What can replace the FSUSB23BQX?
Parts like it in the library: the TMUX1308QBQBRQ1 by Texas Instruments, the TMUX1308BQBR by Texas Instruments, the TMUX4052BQBR by Texas Instruments and the TMUX1308ABQBR by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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8
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