ZHCSKL5D November 2019 – March 2022 LMX2694-EP
PRODUCTION DATA
請(qǐng)參考 PDF 數(shù)據(jù)表獲取器件具體的封裝圖。
This device has several pins for many features and there is a preferred way to treat these pins if not needed. For the input pins, a series resistor is recommend, but they can be directly shorted.
| PINS | RECOMMENDED TREATMENT IF NOT USED |
|---|---|
| CE | VCC with 1 kΩ. |
| SYNC, SYSREFREQ | Ground with 1 kΩ. |
| OSCIN_P, OSCIN_N | Ground with 50 Ω after AC-coupling capacitors. If one of the complimentary sides is used and other side is not, impedance looking out should be similar for both of these pins. |
| SCK, SDI | Ground with 1 kΩ. |
| CS# | VCC with 1 kΩ. |
| RFOUTx | VCC with 50 Ω. If one of the complimentary sides is used and the other side is not, impedance looking out should be similar for both of these pins. |
| MUXOUT | Ground with 10 kΩ. |