![Philips](/logo/Philips.png)
Philips Electronics
Low-voltage variable capacitance diode
![Leshan-Radio](/logo/Leshan-Radio.png)
Leshan Radio Company
UHF variable capacitance diode
![Renesas](/logo/Renesas.png)
Renesas Electronics
Built in Biasing Circuit MOS FET IC UHF RF Amplifier
![Hitachi](/logo/Hitachi.png)
Hitachi -> Renesas Electronics
Build in Biasing Circuit MOS FET IC UHF RF Amplifier