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PCF5077T Datasheet Power amplifier controller

Manufacturer: NXP Semiconductors

Overview: INTEGRATED CIRCUITS DATA SHEET PCF5077T Power amplifier controller for GSM and PCN systems Preliminary specification File under Integrated Circuits, IC17 1997 Nov 19 Philips Semiconductors Preliminary specification Power.

Key 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 conditions (VKICK and VHOME).
  • Programmable analog output voltage limitation.
  • Ramping speed depending on the 13 MHz system frequency clock for Global System for Mobile communications.

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