PDF UAA3522HL Data sheet ( Hoja de datos )

Número de pieza	UAA3522HL
Descripción	Low power dual-band GSM transceiver with an image rejecting front-end
Fabricantes	Philips
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No Preview Available ! INTEGRATED CIRCUITS DATA SHEET UAA3522HL Low power dual-band GSM transceiver with an image rejecting front-end Objective speciﬁcation File under Integrated Circuits, IC17 2000 Feb 18 1 page Philips Semiconductors Low power dual-band GSM transceiver with an image rejecting front-end Objective speciﬁcation UAA3522HL PINNING SYMBOL VCCIF1 QA QB IA IB REFAGC GNDIF2 RXIIFA RXIIFB VCCIF2 TXON VCCIFLO IFLOC IFLOE GNDIFLO CPOIF GNDCPIF VCCCPIF EN DATA CLK GNDSYN REFIN VCCSYN PIN DESCRIPTION 1 IF section of RF receiver supply voltage 1 2 Q path A baseband input/output 3 Q path B baseband input/output 4 I path A baseband input/output 5 I path B baseband input/output 6 AGC reference resistor 7 I/Q modulator and I/Q demodulator ground 2 8 RX IF input A to AGC ampliﬁer 9 RX IF input B to AGC ampliﬁer 10 I/Q modulator and I/Q demodulator supply voltage 2 11 TX mode control pin 12 IF LO supply voltage 13 IF LO signal input from IF VCO resonator 14 IF LO signal input from IF VCO resonator 15 IF LO ground 16 IF charge pump output 17 IF charge pump and phase detector ground 18 IF charge pump and phase detector supply voltage 19 serial programming bus enable control pin 20 serial programming bus data input 21 serial programming bus clock input 22 synthesizer ground 23 13 MHz reference input 24 synthesizer supply voltage SYMBOL PIN DESCRIPTION VCCCPRF 25 RF charge pump and phase detector supply voltage CPORF 26 RF charge pump output GNDCP 27 RF charge pump ground SYNON 28 SYN mode control pin VCCRFLO RFLOC 29 RF LO section supply voltage 30 LO signal input from RF VCO RFLOE 31 LO signal input from RF VCO GNDRFLO 32 RF LO section ground RXON 33 RX mode control pin GNDPHD 34 transmit modulation loop charge pump ground PHDOUT 35 charge pump output VCCPHD 36 transmit modulation loop charge pump supply voltage RESEXT 37 reference resistor for transmit modulation loop TXIRFA 38 TX RF VCO signal input TXIRFB 39 TX RF VCO signal input VCCRF 40 RF receiver and transmit modulation loop supply voltage RXIRFA 41 RF receiver input A RXIRFB 42 RF receiver input B GNDRF 43 RF receiver and transmit modulation loop ground TXIFA 44 transmit IF external ﬁlter A TXIFB 45 transmit IF external ﬁlter B RXOIFA 46 receiver IF output A RXOIFB 47 receiver IF output B GNDIF1 48 IF section of RF receiver ground 1 2000 Feb 18 5 5 Page Philips Semiconductors Low power dual-band GSM transceiver with an image rejecting front-end Objective speciﬁcation UAA3522HL LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134). SYMBOL PARAMETER VCCn Ptot Tstg Tamb supply voltage total power dissipation storage temperature ambient temperature MIN. −0.3 − −40 −30 TYP. − − − − MAX. UNIT +6 V 1W +150 °C +70 °C HANDLING Inputs and outputs are protected against electrostatic discharge in normal handling. However it is good practice to take normal precautions appropriate to handling MOS devices (see “Handling MOS devices”). THERMAL CHARACTERISTICS SYMBOL PARAMETER Rth(j-a) thermal resistance from junction to ambient CONDITIONS in free air VALUE 65 UNIT K/W DC CHARACTERISTICS All parameters are guaranteed at VCC = 2.8 V; Tamb = 25 °C. SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT Supply pins VCCIF1, VCCIF2, VCCIFLO, VCCRFLO, VCCSYN, and VCCRF VCC supply voltage note 1 Supply pins VCCCPIF and VCCCPRF VCCCPIF; VCCCPRF supply voltage note 1 Supply pin VCCPHD VCCPHD supply voltage for charge pump of phase detector in transmit modulation loop note 1 2.7 − 2.7 − 3.3 V 4V 2.7 − 5.5 V Supply pins VCCIF1, VCCIF2, VCCIFLO, VCCRFLO, VCCSYN, VCCCPIF, VCCCPRF, VCCPHD and VCCRF ICC(pd)(tot) total power-down supply current pins TXON, RXON, SYNON = LOW-level; pins EN, DATA, CLK = HIGH-l evel; note 2 − 40 100 µA RF receiver IF section (pins VCCIF1, RXOIFA and RXOIFB) ICC(RFIF)(RX) RF receiver and IF section total supply current RX mode active − 16.9 21.9 mA IF section supply (pin VCCIF2) ICCIF(RX) ICCIF(TX) I/Q demodulator supply current I/Q modulator supply current RX mode active TX mode active − 10.1 14.1 mA − 7.4 9.6 mA 2000 Feb 18 11 11 Page

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