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| AWT6123 GSM850/GSM900/DCS/PCS Quad Band Power Amplifier Advanced Product Information Rev 0.7 FEATURES * * * * * * * * * * InGaP HBT Technology +35dBm GSM Output Power at 3.5V +32.5dBm DCS/PCS Output Power at 3.5V 35% GSM850 PAE (Class 5) 50% GSM850 PAE (Class 4) 55% GSM900 PAE 50% DCS/PCS PAE Low Profile 1.4mm Package Small footprint 6 x 8mm SMT Package GPRS Capable (class 12) PRODUCT DESCRIPTION ANADIGICS is introducing two 3-stage power amplifiers designed for high performance in Quad Band Applications. The amplifiers are packaged in a very small 6 x 8mm module. The output power is controlled by changing the voltage applied to the VAPC pin for each amplifier. The part is shut down by removing the regulated supply voltage. The amplifier is manufactured using an advanced InGaP HBT technology, offering state of the art reliability, temperature stability and ruggedness. Passive matching networks are integrated to provide internal matching to 50 at both the RF inputs and outputs. Internal DC blocks are provided at the RF inputs. APPLICATIONS GSM850/GSM900/DCS/PCS Handsets Dual/Tri/Quad Band PDA DCS/PCS_IN DCS/PCS_OUT VCCA_DCS/PCS VAPC_DCS/PCS VREG_DCS/PCS VAPC_GSM VREG_GSM VCCA_GSM DCS/PCS Bias GSM Bias VCCB GSM_IN GSM_OUT Figure 1: Block Diagram 02-2003 AWT6123 ELECTRICAL CHARACTERISTICS Table 1: Absolute Maximum Ratings PARAMETER Supply Voltage (VCC) RF Input Power (RFIN) Control Voltage (VAPC) Storage T emperature (TSTG) MIN MAX +7 +14 3.0 UNITS V dBm V C -55 150 Stresses in excess of the absolute ratings may cause permanent damage. Functional operation is not implied under these conditions. Exposure to absolute ratings for extended periods of time may adversely affect reliability. Table 2: ESD Ratings PARAMETER ESD threshold voltage (RF ports) ESD threshold voltage (control inputs) ESD threshold voltage (RF inputs) ESD threshold voltage (control inputs) METHOD HBM HBM CDM CDM RATING 250 250 TBD TBD UNITS V V V V Table 3: Operating Conditions PARAMETER Supply voltage (VCC) Regulated voltage (VREG) Individual Regulated current (IREG) Control voltage (VAPC) Control Voltage (VAPC) for max power CONDITIONS MIN 3.0 2.7 TYP 3.5 2.8 3.5 MAX 4.2 3.0 4.5 VREG UNITS V V mA V V mA VREG_GSM or VREG_DCS/PCS = 3.0V 0.45 1.8 VAPC = 0.45V -3 2.2 Individual Control current (IAPC) See Note 1 VAPC = 2.2V VAPC = 3.0V 3 6 0 -20 10 85 mA mA Leakage current VCC = 4.2V, No RF Applied VREG_GSM = VREG_DCS/PCS = 0V A Case temperature (TC) C Note 1: The VAPC must be pulled down to 0.45V with a low impedance. If VREG_GSM & VREG_DCS/PCS inputs are connected then both VAPC inputs must be pulled down to 0.45V to disable both power amplifiers. 2 Advanced Product Information - Rev 0.7 02-2003 AWT6123 Figure 3: Application Block Diagram For Single Output Power Control DCS/PCS_IN DCS/PCS_OUT VAPC_DCS/PCS VCCA_DCS/PCS Reg EN_A VREG_DCS/PCS ~3.5mA ~3.5mA V REG_GSM V CCA_GSM VAPC_GSM DCS/PCS Bias VCCB To Filter/ Switch Reg EN_B GSM Bias GSM_IN GSM _OUT BAND GSM800/900 DCS/PCS EN_A OFF ON EN_B ON OFF Power Control IC -3.0 to +3.0mA Vramp Figure 4: Application Block Diagram For Dual Output Power Control DCS/PCS_IN DCS/PCS_OUT To Filter/ Switch VAPC_DCS/PCS VCCA_DCS/PCS Reg EN DCS/PCS Bias VREG_DCS/PCS VREG_GSM ~7mA V CCA_GSM VAPC_GSM VCCB GSM Bias GSM _IN GSM_OUT To Filter/ Switch Power Control IC -3.0 to +3.0mA -3.0 to +3.0mA Vramp Note: Power control outputs need to sink current to power down each power amplifier Advanced Product Information - Rev 0.7 02-2003 3 AWT6123 Table 4: Electrical Characteristics for GSM850/900 Unless otherwise specified:VCC = 3.5V, PIN = 5.5dBm, VREG_GSM = 2.8V, VAPC_GSM = 2.2V, ZIN = ZOUT = 50, TC = 25 C VREG_DCS/PCS = VAPC_DCS/PCS = 0V, Pulse Width =1154s PARAMETER Operating Frequency Input Power GSM850 Band (824 to 849MHz) Output Power Efficiency GSM850 Class 4 Efficiency GSM850 Class 5 Degraded Output Power GSM900 Band (880 to 915MHz) Output Power Efficiency GSM900 Class 4 Degraded Output Power All Bands Isolation Cross Isolation Harmonics (2-14F) Stability SYMBOL FIN PIN CONDITIONS MIN 824 880 3 TYP MAX 849 915 UNIT MHz MHz dBm 5.5 8 PMAX PAE PAE POUT = PMAX POUT = 31.5dBm VCC = 3.0V, VREG = 2.7V, TC = 85C, PIN = 3dBm 34.5 45 35 50 35 dBm % % dBm 32.5 PMAX PAE POUT = PMAX VCC = 3.0V, VREG = 2.7V, TC = 85C, PIN = 3dBm 34.5 50 32.5 35 55 dBm % dBm VAPC = 0.45V, PIN = 8dBm 2*FIN at DCS/PCS_OUT port, DCS/PCS PA = OFF VAPC = 0.45 to 2.2V All VAPC, All VCC, All VREG, TC = -20 to 85C, VSWR = 8:1 All phases All VAPC, All VCC, All VREG, TC = -20 to 85C, All phases RBW=VBW=100kHz, PIN = 3.0 to 8dBm, FIN = 915MHz, FOUT = FIN + 10 to 20MHz 10:1 -35 -30 -20 dBm dBm dBm dBm -12 -7 -36 Ruggedness ratio -70 dBm RX Band Noise Power RBW=VBW=100kHz, PIN = 3.0 to 8dBm, FIN = 849 or 915MHz, FOUT = FIN + 20 to 45MHz Input Return Loss POUT = 5dBm to PMAX -82 dBm 2.5:1 4 Advanced Product Information - Rev 0.7 02-2003 AWT6123 Table 5: Electrical Characteristics for DCS/PCS Unless otherwise specified: VCC = 3.5V, PIN = 5.5dBm, VREG_DCS/PCS = 2.8V, VAPC_DCS/PCS = 2.2V, ZIN = ZOUT = 50, TC = 25 C VREG_GSM = VAPC_GSM = 0V, Pulse Width =1154s PARAMETER Operating Frequency Input Power Output Power SYMBOL FIN PIN CONDITIONS MIN 1710 1850 3 TYP MAX 1785 1910 UNIT MHz MHz dBm dBm dBm dBm 5.5 32.5 32.5 8 FIN = 1710 to 1785MHz PMAX FIN = 1850 to 1910MHz VCC = 3.0V, VREG = 2.7V, TC = 85C FIN = 1710 to 1785MHz VCC = 3.0V, VREG = 2.7V, TC = 85C FIN = 1880 to 1910MHz Efficiency (POUT =PMAX) Isolation Harmonics (2-7F) Stability FIN = 1710 to 1910MHz VAPC = 0.45V, PIN = 8dBm VAPC = 0.45 to 2.2V All VAPC, All VCC, All VREG, TC = -20 to 85C, VSWR = 8:1 All phases All VAPC, All VCC, All VREG, TC = -20 to 85C, All phases RBW=VBW=100kHz, PIN = 3.0 to 8.0dBm, FIN = 1785 or 1910MHz, FOUT = FIN + 20 to 95MHz POUT = 0dBm to PMAX 32.0 32.0 29.5 Degraded Output Power 29.5 dBm 45 50 -35 -12 -30 -7 -36 % dBm dBm dBm Ruggedness 10:1 ratio RX Band Noise Power -80 -74 dBm Input Return Loss 2.5:1 Advanced Product Information - Rev 0.7 02-2003 5 AWT6123 TYPICAL PERFORMANCE CHARACTERISTICS GSM850/900 Pout vs Vapc 2TX slots 40 35 30 25 20 15 Pout (dBm) 10 5 0 -5 -10 -15 -20 -25 -30 -35 -40 0.8 0.9 1.0 1.1 1.2 1.3 1 .4 1 .5 1 .6 Vcc = 3.5V, Tempc = +25C, PW = 1154us, Pin = 5.5dBm 836.5MHz 897.5MHz 1.7 1.8 1.9 2.0 2 .1 2 .2 Vapc (V) Figure 5:GSM850/900 Pout vs Vapc DCS/PCS POUT vs Vapc 2TX slots 35 30 25 20 15 VCC =3.5V, Pin = 5.5dBm, Temp = +25C, PW = 1154us Pout(dBm) 10 5 0 -5 -10 -15 -20 -25 -30 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 1880MHz 1747.5MHz Vapc(V) Figure 6:DCS/PCS Pout vs Vapc 6 Advanced Product Information - Rev 0.7 02-2003 AWT6123 TYPICAL PERFORMANCE CHARACTERISTICS GSM850/900 PMAX & PAE @ 3.5V 37.0 36.8 36.6 36.4 36.2 36.0 70 Pout PAE P in = +5.5 dBm, Vreg = 2.8V Temp. = + 25C 68 66 64 62 60 58 56 54 52 50 48 46 44 42 Pout (dBm) 35.8 35.6 35.4 35.2 35.0 34.8 34.6 34.4 34.2 34.0 820 830 840 850 860 870 880 890 900 910 40 920 Frequency (MHz) Figure 7: GSM850/900PMAX & PAE vs Frequency DCS/PCS PMAX & PAE @ 3.5V 34.0 33.8 33.6 33.4 33.2 33.0 60 Pout PAE Pin = +5.5 dBm, Vreg = 2.8V Temp. = + 25C 59 58 57 56 55 54 53 52 51 50 49 48 47 46 32.8 32.6 32.4 32.2 32.0 31.8 31.6 31.4 31.2 31.0 1700 1720 1740 1760 1780 1800 1820 1840 1860 1880 1900 45 1920 Frequency (M H z ) Figure 8: DCS/PCS PMAX & PAE vs Frequency Advanced Product Information - Rev 0.7 02-2003 Power Added Efficiency (%) Pout (dBm) Power Added Efficiency (%) 7 AWT6123 Figure 4: Package Outline (X-Ray View) P22 P21 P20 P19 P18 P17 P1 P2 P3 P4 P5 P16 P15 P14 P13 P12 P6 P7 P8 P9 P10 P11 TOP VIEW (X-RAY) Table 6: Pin Description PIN 1 2 3 4 5 6 7 8 9 10 11 NAME DCS/PCS_IN VAPC_ DCS/PCS DESCRIPTION DCS/PCS RF Input Power Control Voltage DCS/PCS Ground Power Control Voltage GSM GSM RF Input Regulated Supply GSM VCC to stages 1 & 2 and bias circuits for GSM Ground Ground Ground Ground PIN 12 13 14 15 16 17 18 19 20 21 22 NAME GSM_OUT GND GND GND DCS/PCS_ OUT VCCB GND GND GND VCCA_ DCS/PCS DESCRIPTION GSM RF Output Ground Ground Ground DCS/PCS RF Output Final stage Supply Voltage Ground Ground Ground VCC to stages 1 & 2 and bias circuits for DCS/PCS Regulated Supply DCS/PCS GND VAPC_GSM GSM_IN VREG_GSM VCCA_GSM GND GND GND GND VREG_ DCS/PCS 8 Advanced Product Information - Rev 0.7 02-2003 AWT6123 Figure 5: Package Drawing P22 P21 P20 P19 P18 P17 P1 P2 P3 P4 P5 P16 P15 P14 P13 P12 P6 P7 P8 P9 P10 P11 TOP VIEW (X-RAY) P17 P18 P19 P20 P21 P22 P16 P15 P14 P13 P12 P1 P2 P3 P4 P5 P11 P10 P9 P8 P7 P6 TOP VIEW SIDE VIEW BOTTOM VIEW Advanced Product Information - Rev 0.7 02-2003 9 AWT6123 ANADIGICS, Inc. 141 Mount Bethel Road Warren, New Jersey 07059, U.S.A. Tel: +1 (908) 668-5000 Fax: +1 (908) 668-5132 URL: http://www.anadigics.com E-mail: Mktg@anadigics.com IMPORTANT NOTICE ANADIGICS, Inc. reserves the right to make changes to its products or to discontinue any product at any time without notice. The product specifications contained in Advanced Product Information sheets and Preliminary Data Sheets are subject to change prior to a product's formal introduction. Information in Data Sheets have been carefully checked and are assumed to be reliable; however, ANADIGICS assumes no responsibilities for inaccuracies. ANADIGICS strongly urges customers to verify that the information they are using is current before placing orders. WARNING ANADIGICS products are not intended for use in life support appliances, devices or systems. Use of an ANADIGICS product in any such application without written consent is prohibited. 10 Advanced Product Information - Rev 0.7 02-2003 |
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