STPAC01F1

Specifications

Symbol	Parameter and test conditions	Value	Unit
VBIAS	Bias voltage	5	V
PRF	RF power at the RF input	20	dBm
FOP	Operating frequency range	0.8 to 2	GHz
VPP	ESD level as per MIL-STD 883E method 3015.7 notice 8 (HBM)	100	V
TOP	Operating temperature range	-30 to +85	°C
TSTG	Storage temperature range	-55 to 150	°C

Description

The STPAC01F1 is an integrated RF detector for the power control stage. It converts RF signal coming from the coupler into a DC signal usable by the digital stage. It is based on the use of two similar diodes, one providing the signal detection while the second one is used to provide a temperature information to thermal compensation stage. A biasing stage suppresses the detection diode drop voltage effect.Target applications are cellular phones and PDA using GSM, DCS, PCS, AMPS, TDMA , CDMA and 800MHz to 1900MHz frequency ranges