search

allcog / cell_phone_detection

Passive Cell Phone Detection
MIT License
0 stars 2 forks source link

LTC5507 #11

Open allcog opened 6 years ago

allcog commented 6 years ago

"The LTC5507 is an RF power detector for applications operating from 100kHz to 1000MHz. The input frequency range is determined by an external capacitor. A temperature-compensated Schottky diode peak detector and buffer amplifier are combined in a small 6-pin ThinSOT package.

The RF input voltage is peak detected using an on-chip Schottky diode and external capacitor. The detected voltage is buffered and supplied to the VOUT pin. A power saving shutdown mode reduces supply current to less than 2µA."

-Linear Technologies

┆Attachments: LTC5507 Datasheet.pdf

allcog commented 6 years ago

➤ Gavin Allcorn commented:

100kHz - 1GHz

allcog commented 6 years ago

➤ Gavin Allcorn commented:

Range is small

allcog commented 6 years ago

➤ Gavin Allcorn commented:

According to frequency range document, this chip will not work as the upper frequency band of cell phone communicatino is 1.9GHz