Hello. I have a problem with output signal (no signal).
LOIN&LOIP -4dBm (+2Vdc)
DSOP floating +0.6Vdc
QBBN, QBBP, IBBN, IBBP no signal (+0.5Vdc)
VPS1, VPS2 +5Vdc
RFOUT no signal (+3.4Vdc)
NC, COMM, EP connected to ground plane via a low impedance path.
Supply current ~200 mA
I have 6 chips, but only one works correctly (manufacturing code 1552).
Another chip works correctly if I press on it.
Resoldering not help((((
Can you help me with this?