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PCF5077T

NXP
Part Number PCF5077T
Manufacturer NXP
Description Power amplifier controller
Published Mar 22, 2005
Detailed Description INTEGRATED CIRCUITS DATA SHEET PCF5077T Power amplifier controller for GSM and PCN systems Preliminary specification Fi...
Datasheet PDF File PCF5077T PDF File

PCF5077T
PCF5077T

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 amplifier controller for GSM and PCN systems 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 (GSM) and Personal Communications Network (PCN) • Low swing input buffer for the 13 MHz master clock • Compatible to a large number of different RF power modules QUICK REFERENCE DATA SYMBOL VDDD VDDA1 VDDA2 IDD(oper)(tot) Tamb Notes PARAMETER digital supply voltage analog suppl...


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