PCF5077T Datasheet (NXP) - Power amplifier controller

PCF5077T, Power amplifier controller

plastic shrink small outline package; 16 leads; body width 4.4 mm VERSION SOT369-1 1997 Nov 19 2 Philips Semiconductors Preliminary speciﬁcation Power ampliﬁer controller for GSM and PCN systems BLOCK DIAGRAM PCF5077T handbook, full pagewidth RF input (sensor) C2 voltage control for RF pow

PCF5077T Features

* CMOS low-voltage, low-power

* Can be used in burst mode with power-down

* 3-wire serial bus interface with the bus available in Power-down mode

* On-chip ramp generator for 256 different power levels with two dynamic ranges

* Two programmable regulator start