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PCF5079T Datasheet(PDF) 3 Page - NXP Semiconductors |
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PCF5079T Datasheet(HTML) 3 Page - NXP Semiconductors |
3 / 28 page 2001 Nov 21 3 Philips Semiconductors Product specification Dual-band power amplifier controller for GSM, PCN and DCS PCF5079 1 FEATURES • Compatible with baseband interface family PCF5073x • Two power sensor inputs • Temperature compensation of sensor signal • Active filter for Digital-to-Analog Converter (DAC) input • Power Amplifier (PA) protection against mismatching • Bias current source for detector diodes • Generation of pre-bias level for PA at start of burst (home position) • Compatible with a wide range of silicon PAs • Compatible with multislot class 12 • Dual output with internal switch • Two different transfer functions • Possibility to adapt dynamic transfer functions • Very small outline package (3 × 3 mm). 2 APPLICATIONS • Global System for Mobile communication (GSM) • Personal Communications Network (PCN) systems. 3 GENERAL DESCRIPTION This CMOS device integrates an amplifier for the detected RF voltage from the sensor, an integrator and an active filter to build a PA control loop for cellular systems with a small number of passive components. 4 QUICK REFERENCE DATA ORDERING INFORMATION SYMBOL PARAMETER MIN. TYP. MAX. UNIT VDD supply voltage 2.5 3.6 5.0 V IDD(tot) total supply current −− 10 mA Tamb ambient temperature −40 − +85 °C TYPE NUMBER PACKAGE NAME DESCRIPTION VERSION PCF5079T/C/1 TSSOP10 plastic thin shrink small outline package; 10 leads; body width 3 mm SOT552-1 PCF5079HK/C/1 HVSON10 plastic, heatsink very thin small outline package; no leads; 10 terminals; body 3 × 3 × 0.90 mm SOT650-1 |
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Similar Description - PCF5079T |
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