TD1208 Power Supply (3,3 V or 3,0V) LDO or switching PS
Posted: Mon Nov 02, 2015 4:47 pm
Hello,
The recommended typ. power supply for the TD1208 is 3,0V, But the max RF power (14 dBm) is specified at 3,3V.
Therefore, I assume if I use 3,0V instead of 3,3V I won´t have the 14dBm, right?
Furthermore, the LDO on the TD1208 EVB is rated at 3,3V.
I would like to squeeze as much RF power as possible. Could you, please, confirm If I can use 3,3V wihtout risk.
Regarding the power supply (LDO or Switching P.S.):
You use LODs in your EVBs, but I am planing to use a switching power supply so I can take use of the full range of the battery. Do you have any feedback/suggestion about switching power supplies with your modules?
Regards, Ramon.
The recommended typ. power supply for the TD1208 is 3,0V, But the max RF power (14 dBm) is specified at 3,3V.
Therefore, I assume if I use 3,0V instead of 3,3V I won´t have the 14dBm, right?
Furthermore, the LDO on the TD1208 EVB is rated at 3,3V.
I would like to squeeze as much RF power as possible. Could you, please, confirm If I can use 3,3V wihtout risk.
Regarding the power supply (LDO or Switching P.S.):
You use LODs in your EVBs, but I am planing to use a switching power supply so I can take use of the full range of the battery. Do you have any feedback/suggestion about switching power supplies with your modules?
Regards, Ramon.