AWT6755 ProEficient Plus™ Dual-Band 2 & 5 WCDMA/CDMA Power Amplifier Module data sheet - Rev 2.1 FEATURES • WCDMA Compliant • Band 2 • 45% @ POUT = +28.6 dBm • 41% @ POUT = +17 dBm (without DC/DC converter) • Band 5 • 44% @ POUT = +28.5 dBm • 41% @ POUT = +17 dBm (without DC/DC converter) • Low Quiescent Current: 6 mA • Low Leakage Current in Shutdown Mode: 6 µA • Internal Voltage Regulator • Integrated “daisy chainable” directional coupler with CPLIN and CPLOUT port • Internal DC block on IN/OUT RF ports •Suitable for SMPS and average power tracking systems with variable supply voltages • No degradation in efficiency when switching to low power mode • 1.8 V Control Logic • RoHS Compliant Package, 260 oC MSL-3 APPLICATIONS • Dual-band Wireless Handsets and Data Devices for WCDMA and CDMA/EVDO networks: supply voltages. Two selectable bias modes optimize efficiency for different ranges of output power levels in average power tracking systems to improve device use time. The AWT6755 is designed for use both with and without average power tracking (APT). APT can be used to optimize the VCC level for the desired output power level and linearity, which greatly reduces the total current drawn from the battery. This feature, in conjunction with HPM and LPM operating modes, enables significant improvements in overall power added efficiency of the AWT6755 across the entire dynamic range of operating powers. APT requires use of an external variable voltage supply (DC-DC converter), which is used to provide the variable voltage to Vcc pad of the amplifier. In some cases, the average current over the TS.09 power profile can be reduced by more than 25%. A low-leakage shutdown mode increases standby time. The AWT6755 has built-in daisy-chainable RF couplers for each band, which provide high directivity and 20 dB coupling. The AWT6755 also incorporates matching networks optimized for output power, efficiency and linearity in a 50 Ω system. The device is designed for use in systems where a single RF input may be switched to drive band 2 and 5 antenna outputs. AWT6755 is manufactured on an advanced InGaP HBT MMIC technology offering state-of-the-art reliability, temperature stability, and ruggedness. CPLIN • UMTS Band 5, 19 • UMTS Band 2, 25 • Cellular BC 0 and 10 • PCS BC 1 and 14G PRODUCT DESCRIPTION RFOUT_B2 RFIN VEN_B2 AWT6755 addresses the demand for increased VVEN_B5 MODE integration in dual-band handsets for WCDMA and CDMA/EVDO networks. The small footprint 3 mm x 4 mm x 0.92 mm surface mount RoHS compliant package contains independent RF PA paths to provide optimized performance in each frequency band in 1/3 less PCB area of two single-band PAs. The AWT6755 is part of ANADIGICS’ ProEficient Plus™ family of power amplifiers, which deliver low quiescent currents and excellent efficiency from fixed or variable 01/2014 Bias Control Voltage Regulaon RFOUT_B5 CPLOUT Figure 1: Functional Block Diagram AWT6755 GND CPLIN VBATT RFOUT_B2 RFIN GND VEN_B2 VCC VEN_B5 GND VMODE RFOUT_B5 GND GND GND CPLOUT Figure 2: Pinout Table 1: Pin Description Pin # 2 Symbol Description 1 Vbatt PA Bias/Control Supply Voltage 2 RFIN RF TX Input Signal 3 VEN_B2 Band 2 PA Enable Pin 4 VEN_B5 Band 5 PA Enable Pin 5 VMODE Mode Select 6 GND Ground 7 GND Ground 8 CPLOUT Coupler Output 9 GND Ground 10 RFOUT_B5 Band 5 PA Output 11 GND Ground 12 VCC PA Supply Voltage 13 GND Ground 14 RFOUT_B2 Band 2 PA Output 15 CPLIN Coupler Input 16 GND Ground 17 GND PADDLE Ground data sheet - Rev 2.1 01/2014 AWT6755 ELECTRICAL CHARACTERISTICS Table 2: Absolute Minimum and Maximum Ratings PARAMETER MIN TYP MAX UNIT Supply Voltage (VCC) -1.2 3.4 +5 V Battery Voltage (VBATT) -1.2 3.4 +6 V Control Voltage (VMODE) 0 0 +3.5 V RF Input Power - +1 +10 dBm -40 +25 +150 C Storage Temperature Functional operation to the specified performance is not implied under these conditions. Operation of any single parameter in excess of the absolute ratings may cause permanent damage. No damage occurs if one parameter is set at the limit while all other parameters are set within normal operating ranges. Table 3: Operating Ranges (Band 2 & 25, BC1 & 14G) PARAMETER MIN TYP MAX UNIT COMMENTS Operating Frequency (f) 1850 - 1915 MHz Supply Voltage (VCC) +0.6 +3.4 +4.4 V POUT ≤ +28.6 dBm Battery Voltage (VBATT) +3.1 +3.4 +4.4 V POUT ≤ +28.6 dBm Enable Voltage (VEN_B2) +1.35 0 +1.8 - +3.1 +0.5 V PA “on” PA “shut down” Mode Control Voltage (VMODE) 0 +1.35 +1.8 +0.5 +3.1 V High Bias Mode Low Bias Mode UMTS Band 2 Output Power (1) R99 (HPM) HSPA (MPR = 0), HPM R99 (LPM) HSPA (MPR = 0), LPM 27.8 26.8 16.2 15.2 28.6 27.6 17 16 - dBm 3GPP TS 34.121-1 Rel 8 Table c 11.1.3, SUBTEST 1 CDMA Output Power (1) HPM LPM 27 15.2 27.8 16 - dBm CDMA2000, RC-1 CDMA2000, RC-1 Case Temperature (TC) -30 - +90 °C The device may be operated safely over these conditions; however, parametric performance is guaranteed only over the conditions defined in the electrical specifications. Notes: (1) POUT derated 0.8 dB for 3.1 V operation. 3 data sheet - Rev 2.1 01/2014 AWT6755 Table 4: Electrical Specifications - WCDMA Operation (Band 2 & 25) (R99 waveform) (TC = +25 °C, VBATT = VCC = +3.4 V, VEN = +1.8 V, 50 Ω system) COMMENTS PARAMETER MIN TYP MAX UNIT POUT VMODE 24 13.5 27.5 16 31 19 dB +28.6 dBm +17 dBm 0V 1.8 V ACLR1 at 5 MHz offset (1) - -40 -42 -36 -36 dBc +28.6 dBm +17 dBm 0V 1.8 V ACLR2 at 10 MHz offset (1) - -52 -55 -48 -48 dBc +28.6 dBm +17 dBm 0V 1.8 V 38 36 45 41 - % +28.6 dBm +17 dBm 0V 1.8 V Quiescent Current (Icq) Low Bias Mode - 6 - mA through VCC pin 1.8 V Mode Control Current - 0.1 0.25 mA through VMODE pins, VMODE = +1.8 V Enable Current - 0.04 0.1 mA through VEN pin BATT Current - 0.80 2.0 mA through VBATT, VMODE = +1.8 V Leakage Current - 6 15 mA VBATT = +4.4 V, VCC = +4.4 V, VEN = 0 V, VMODE = 0 V - -134 -136 -146 - - -44 -39 -35 -30 dBc 18.5 20.5 22.5 dB Directivity - 20 - dB Daisy Chain Insertion Loss - <0.5 0.7 dB 698 - 2620 MHz Pin 15 through 8, shutdown mode POUT < +28.6 dBm In-band load VSWR < 5:1 Out-of-band load VSWR < 10:1 Applies over all operating conditions Gain Efficiency (1) Noise Power Harmonics 2fO 3fO, 4fO Coupling Factor Spurious Output Level (all spurious outputs) Load mismatch stress with no permanent degradation or failure RX Band, 1930 - 1990 MHz dBm/Hz GPS Band, 1573 - 1578 MHz ISM Band, 2402 - 2480 MHz POUT < +28.6 dBm - - -70 dBc 8:1 - - VSWR Notes: (1) ACLR and Efficiency measured at 1882.5 MHz. 4 data sheet - Rev 2.1 01/2014 POUT < +28.6 dBm Applies over full operating range AWT6755 Table 5: Electrical Specifications - CDMA Operation (CDMA2000, RC-1) (BC 1 & 14) (TC = +25 °C, VCC = +3.4 V, VEN = +1.8 V, 50 Ω system) PARAMETER MIN TYP MAX UNIT Gain 24 13.5 27.5 16 31 19 Adjacent Channel Power at ± 1.25 MHz Primary Channel BW - 1.23 MHz Adjacent Channel BW = 30 kHz - -51 -54 Adjacent Channel Power at + 1.98 MHz Primary Channel BW - 1.23 MHz Adjacent Channel BW = 30 kHz - Efficiency - Spurious Output Level (all spurious outputs) Load mismatch stress with no permanent degradation or failure 5 COMMENTS POUT VMODE dB +27.8 dBm +16 dBm 0V 1.8 V -46 -46 dBc +27.8 dBm +16 dBm 0V 1.8 V -56 -59 -53 -53 dBc +27.8 dBm +16 dBm 0V 1.8 V 40 38 - % +27.8 dBm +16 dBm 0V 1.8 V - - -70 8:1 - - dBc POUT < +27.8 dBm In-band load VSWR < 5:1 Out-of-band load VSWR < 10:1 Applies over all operating conditions VSWR Applies over full operating range data sheet - Rev 2.1 01/2014 AWT6755 Table 6: Operating Ranges (Band 5 & 19, BC 0 & 10) PARAMETER MIN TYP MAX UNIT COMMENTS Operating Frequency (f) 824 816 - 849 849 MHz Supply Voltage (VCC) +0.6 +3.4 +4.4 V POUT ≤ +28.5 dBm Battery Voltage (VBATT) +3.1 +3.4 +4.4 V POUT ≤ +28.5 dBm Enable Voltage (VEN_B5) +1.35 0 +1.8 - +3.1 +0.5 V PA “on” PA “shut down” Mode Control Voltage (VMODE) 0 +1.35 +1.8 +0.5 +3.1 V High Bias Mode Low Bias Mode UMTS Band 5 Output Power (1) R99 (HPM) HSPA (MPR = 0), HPM R99 (LPM) HSPA (MPR = 0), LPM 27.7 26.6 16.2 15.2 28.5 27.4 17 16 - dBm B5 & 19 3GPP TS 34.121-1 Rel 8 Table c 11.1.3 SUBTEST 1 CDMA Output Power (1) HPM HPM LPM 26.7 26.5 14.7 27.5 27.3 15.5 - dBm BC0 BC10 CDMA2000, RC-1 Case Temperature (TC) -30 - +90 °C B5 & 19 BC0 & BC10 The device may be operated safely over these conditions; however, parametric performance is guaranteed only over the conditions defined in the electrical specifications. Notes: (1)POUT derated 0.8 dB for 3.1 V operation. 6 data sheet - Rev 2.1 01/2014 AWT6755 Table 7: Electrical Specifications - WCDMA Operation (R99 waveform) (Band 5) (TC = +25 °C, VCC = +3.4 V, VEN = +1.8 V, 50 Ω system) PARAMETER MIN TYP MAX UNIT Gain 24.5 14.5 27.5 18 30.5 21 ACLR1 at 5 MHz offset (1) - -40 -39 ACLR2 at 10 MHz offset (1) - COMMENTS POUT VMODE dB +28.5 dBm +17 dBm 0V 1.8 V -36 -35 dBc +28.5 dBm +17 dBm 0V 1.8 V -55 -53 -48 -48 dBc +28.5 dBm +17 dBm 0V 1.8 V 37 34 44 41 - % +28.5 dBm +17 dBm 0V 1.8 V Quiescent Current (Icq) Low Bias Mode - 6 - mA through VCC pin 1.8 V Mode Control Current - 0.1 0.25 mA through VMODE pins, VMODE = +1.8 V Enable Current - 0.03 0.1 mA through VEN pin BATT Current - 0.80 2.0 mA through VBATT, VMODE = +1.8 V Leakage Current - 6 15 mA VBATT = +4.4 V, VCC = +4.4 V, VEN = 0 V, VMODE = 0 V - -133 -155 -160 - - -44 -51 -35 -35 dBc 18.5 20.5 22.5 dB Directivity - 20 - dB Daisy Chain Insertion Loss - <0.5 0.7 dB 698 - 2620 MHz Pin 15 through 8, shutdown mode POUT < +28.5 dBm In-band load VSWR < 5:1 Out-of-band load VSWR < 10:1 Applies over all operating conditions Efficiency (1) Noise Power Harmonics 2fO 3fO, 4fO Coupling Factor Spurious Output Level (all spurious outputs) Load mismatch stress with no permanent degradation or failure RX Band 869 - 894 MHz dBm/Hz GPS Band, 1573 - 1578 MHz ISM Band, 2402 - 2480 MHz POUT < +28.5 dBm - - -70 dBc 8:1 - - VSWR Notes: (1) ACLR and Efficiency measured at 832.5 MHz. 7 data sheet - Rev 2.1 01/2014 POUT < +28.5 dBm Applies over full operating range AWT6755 Table 8: Electrical Specifications - CDMA Operation (CDMA2000, RC-1) (BC 0) (TC = +25 °C, VCC = +3.4 V, VEN = +1.8 V, 50 Ω system) PARAMETER MIN TYP MAX UNIT Gain 24.5 14.5 27.5 18 30.5 21 Adjacent Channel Power at ± 0.85 MHz Primary Channel BW - 1.23 MHz Adjacent Channel BW = 30 kHz - -51 -52 Adjacent Channel Power at + 1.98 MHz Primary Channel BW - 1.23 MHz Adjacent Channel BW = 30 kHz - Efficiency - Spurious Output Level (all spurious outputs) Load mismatch stress with no permanent degradation or failure 8 COMMENTS POUT VMODE dB +27.5 dBm +15.5 dBm 0V 1.8 V -46 -46 dBc +27.5 dBm +15.5 dBm 0V 1.8 V -60 -59 -56 -56 dBc +27.5 dBm +15.5 dBm 0V 1.8 V 39 35 - % +27.5 dBm +15.5 dBm 0V 1.8 V - - -70 8:1 - - dBc POUT < +27.5 dBm In-band load VSWR < 5:1 Out-of-band load VSWR < 10:1 Applies over all operating conditions VSWR Applies over full operating range data sheet - Rev 2.1 01/2014 AWT6755 APPLICATION INFORMATION To ensure proper performance, refer to all related Application Notes on the ANADIGICS web site: http://www.anadigics.com (see Operating Ranges table) to the VMODE pin. The Bias Control table below lists the recommended modes of operation for various applications. Shutdown Mode The power amplifier may be placed in a shutdown mode by applying logic low levels (see Operating Ranges table) to the VENABLE and VMODE pads. Two operating modes are recommended to optimize current consumption. High Bias/High Power operating mode is for POUT levels > 17 dBm. For POUT levels < 17 dBm, the PA can be switched to Low Power Mode for extremely low current consumption. Bias Modes The power amplifier may be placed in either Low or High Bias mode by applying the appropriate logic level Table 9: Bias Control POUT LEVELS BIAS MODE VEN VMODE VCC VBATT Low power (Low Bias Mode) < +17 dBm Low +1.8 V +1.8 V 1.6 - 4.4 V > 3.1 V High power (High Bias Mode) > +16 dBm High +1.8 V 0V 0.6 - 4.4 V > 3.1 V - Shutdown 0V 0V 0.6 - 4.4 V > 3.1 V APPLICATION Shutdown GND CPLIN 1 VBATT 10uF 0.1uF 2 VEN_B2 3 VMODE GND 15 RF_OUT B2 14 100pF RF_IN VEN_B5 16 VBATT 13 12 AWT6755 4 11 5 10 6 7 8 GND 100pF 9 GND CPLOUT Figure 3: Evaluation Board Schematic 9 data sheet - Rev 2.1 01/2014 0.1uF 10uF VCC GND RF_OUT B5 GND APT Control SMPS (optional) AWT6755 PACKAGE OUTLINE Figure 4: Outline 16 Pin 3 mm x 4 mm x 0.92 mm Surface Mount Module Pin 1 Identifier Date Code YY= Year WW= Work Week 6755 LLLLNN YYWWCC Figure 5: Branding Specification 10 data sheet - Rev 2.1 01/2014 Part Number Lot Number Country Code AWT6755 PCB AND STENCIL DESIGN GUIDELINE Figure 6: Recommended PCB Layout Information 11 data sheet - Rev 2.1 01/2014 AWT6755 NOTES: (1) 10 sprocket hole pitch cumulative tolerance ±0.2. (2) Camber not to exceed1 mm in 250 mm. (3) Material: Black conductive Polystyrene. (4) Ao and Bo measured on a plane 0.3 mm above the bottom of the pocket. (5) Ko measured from a plane on the inside bottom of the pocket to the top surface of the carrier. (6) Pocket position relative to sprocket hole measured as true position of pocket, not pocket hole. (7) Pocket center and pocket hole center must be same position. Figure 7: Carrier Tape Figure 8: Reel 12 data sheet - Rev 2.1 01/2014 AWT6755 ORDERING INFORMATION TEMPERATURE RANGE PACKAGE DESCRIPTION COMPONENT PACKAGING AWT6755P7 -30 C to +90 C RoHS Compliant 16 Pin 3 mm x 4 mm x 0.92 mm Surface Mount Module Bags AWT6755P9 -30 C to +90 C RoHS Compliant 16 Pin 3 mm x 4 mm x 0.92 mm Surface Mount Module Parital Tape and Reel AWT6755Q7 -30 C to +90 C RoHS Compliant 16 Pin 3 mm x 4 mm x 0.92 mm Surface Mount Module Tape and Reel, 2500 pieces per Reel ORDER NUMBER ANADIGICS 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 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. 13 data sheet - Rev 2.1 01/2014