S-AU81 RF Power Amplifier Module S-AU81 Power Amplifier Modules for Domestic cdmaOne Unit: mm · GaAs HBT Micro PA (on-chip bias circuit and matching circuit) · Output power: Po = 27.0dBmW (min) · Gain: Gp = 28.0dB (typ.) · Total current: It (1) = 385 mA (typ.) (@Pout = 27.0dBmW) · Low-voltage operation: Operation at VCC = 1.5 V is possible It (2) = 97 mA (typ) (@Pout = 14dBmW, VCC = 1.5 V) · This device features an output control pin which can be switched between low-power and high-power settings. It = 90 mA (typ.) (@Pout = 14dBmW, VCC = 2.70 V) JEDEC ― JEITA ― TOSHIBA 5-6A Weight: 0.0 g (typ.) Maximum Ratings (Ta = 25°C) Characteristics Symbol Rating Unit Supply voltage 1 VCC1 5 V Supply voltage 2 VCC2 5 V Control voltage Vcon 4 V ICC 1 A 2 W Collector current Power dissipation PD (Note 1) Operating temperature Top -20~+60 °C Storage temperature range Tstg -30~+125 °C Note 1: Ta = 25°C Marking Pin No.1 Abbreviated product no. U81 Monthly lot number 1 2001-11-06 S-AU81 Electrical Characteristics (Tc = 25°C) Characteristics Symbol Power gain (1) Gp (1) Control current Icon Total current (1) It (1) Adjacent-channel power ratio (1) Power gain (2) It (2) Adjacent-channel power ratio (2) Power gain (3) Adjacent-channel power ratio (3) VSWRin Harmonics 2fo 3fo HRM (1) HRM (2) Max Unit 25.0 28.0 ¾ dB ¾ 3 5 mA ¾ 385 ¾ mA 900 kHz ¾ -50 -45 dB 1.98 MHz ¾ -60 -56 dB 21.0 24.0 ¾ dB ¾ 97 ¾ mA 900 kHz ¾ -50 -45 dB 1.98 MHz ¾ -60 -56 dB 24.0 27.0 ¾ dB 900 kHz ¾ -48 -43 dB 1.98 MHz ¾ -58 -55 dB VCC1, VCC 2 = 3.6 V, Vcon = 2.85 V (Note 2), Po = 27dBmW, f = 887~925 MHz, Pin = adjust, ZG = ZL = 50 W), Tc = -20~+60°C , VCC 2 = 3.6 V, V ACPR1 (3) VCC1= 2.85 V (Note 2), con Po = 27dBmW, f = 887~925 MHz, ACPR2 (3) ZG = ZL = 50 W, Tc = -20~+60°C (Note 3) VSWRin Typ. VCC1, VCC 2 = 1.5 V, Vcon = 2.85 V (Note 2), Po = 14dBmW, f = 887~925 MHz, Pin = adjust, ZG = ZL = 50 W ACPR1 (2) VCC1, VCC 2 = 1.5 V, Vcon = 2.85 V (Note 2), Po = 14dBmW, f = 887~925 MHz, ACPR2 (2) Z = Z = 50 W (Note 3) G L Gp (3) Min VCC1, VCC 2 = 3.6 V, Vcon = 2.85 V (Note 2), Po = 27dBmW f = 887~925 MHz, Pin = adjust, ZG = ZL = 50 W ACPR1 (1) VCC1, VCC 2 = 3.6 V, Vcon = 2.85 V (Note 2), Po = 27dBmW, f = 887~925 MHz, ACPR2 (2) Z = Z = 50 W (Note 3) G L Gp (2) Total current (2) Test Condition VCC1, VCC 2 = 3.6 V, Vcon = 2.85 V (Note 3), Po = 27dBmW, f = 887~925 MHz, Pin = adjust, ZG = ZL = 50 W ¾ 2 3 ¾ ¾ ¾ -30 dB ¾ ¾ -45 dB Stability SPR VCC1, VCC 2 = 1.5 V, 2.5 V, 3.6 V, 4.2 V, Vcon = 2.85 V (Note 3), Po < = 27dBmW, f = 887~925 MHz, Pin = adjust, ZG = 50 W, VSWR LOAD = 3:1 all phase ¾ ¾ -60 dB Receiving band noise NRB VCC1, VCC 2 = 3.6 V, Vcon = 2.85 V (Note 2), Po < = 27dBmW, f = 887~925 MHz, Pin = adjust, ZG = ZL = 50 W ¾ -135 ¾ dBmW/ Hz Load mismatch ¾ VCC1, VCC 2 = 1.5 V~4.2 V, Vcon = 2.85 V (Note 2), Po < = 27dBmW, f = 887~925 MHz, Pin = adjust, ZG = 50 W, VSWR LOAD = 3:1 all phase No degradation ¾ Caution: This RF power amplifier is the electrostatic sensitive device. Please handle with caution. Note 2: Vcon = 2.85 V is set to obtain Iidle ~ - 75 mA when VCC1, VCC2 = 3.6 V Note 3: ACPR a) Pc (1.23 MHz) is average power measured for 1.23 MHz bandwidth with CDMA signal. b) P (30 kHz) is average power measured for 30 kHz bandwidth with 900 kHz/1.98 MHz offset. c) ACPR1 (or ACPR2) = P (30 kHz) - Pc (1.23 MHz) dB Note 4: These electrical characteristics are measured using Toshiba recommended test board. 2 2001-11-06 S-AU81 Package Dimensions 3 2001-11-06 S-AU81 Typical Characteristic Curves (1) Frequency Characteristics Po = 27dBmW, Vcon = 2.85 V, VCC1, VCC2 = 3.6 V Gp – f It – f 32 400 3.2 V 3.2 V 3.6 V 3.6 V 390 4.2 V 28 It (mA) Gp (dB) 30 26 24 22 880 4.2 V 380 370 360 890 900 910 920 350 880 930 890 f (MHz) ACPR (900 kHz) – f 920 930 ACPR (1.98 MHz) – f -50 3.2 V 3.6 V 4.2 V 3.2 V 3.6 V ACPR (1.98 MHz) (dB) (dB) -44 ACPR (900 kHz) 910 f (MHz) -40 -48 -52 -56 -60 880 900 -54 4.2 V -58 -62 -66 890 900 910 920 -70 880 930 f (MHz) 890 900 910 920 930 f (MHz) 4 2001-11-06 S-AU81 (2) Temperature Characteristics Po = 27dBmW, Vcon = 2.85 V, f = 906 MHz, VCC1, VCC2 = 3.6 V Gp, It – Tc ACPR – Tc 30 -20 430 ACPR 900 kHz(-) ACPR 900 kHz(+) 24 370 22 (dB) 390 ACPR 26 ACPR 1.98 MHz(-) -40 410 It (mA) Gp (dB) 28 ACPR 1.98 MHz(+) -50 -60 -70 350 Gp It 20 -40 -20 0 20 Tc 40 60 80 -80 -40 330 100 (°C) -20 0 20 Tc 5 40 60 80 100 (°C) 2001-11-06 S-AU81 (3) Power Supply Voltage VCC Characteristics (f = 906 MHz, Vcon = 2.85 V) Gp – Po 30 It – Po 600 3.6 V 2.5 V 1.5 V 28 3.6 V 2.5 V 500 1.5 V It (mA) Gp (dB) 400 26 24 300 200 22 20 8 100 12 16 20 24 28 0 8 32 12 16 Po (dB) ACPR (900 kHz) – Po 32 28 32 ACPR (1.98 MHz) – Po 3.6 V 3.6 V 2.5 V 2.5 V 1.5 V (dB) -40 ACPR (1.98 MHz) (dB) 28 -40 1.5 V ACPR (900 kHz) 24 Po (dB) -30 -50 -60 -70 8 20 12 16 20 24 28 -50 -60 -70 -80 8 32 Po (dB) 12 16 20 24 Po (dB) Note: These are only typical curves and devices are not necessarily guaranteed at these curves. 6 2001-11-06 S-AU81 Test Board Note for biasing procedure: Please follow this sequence when you measure a device bias sequence. a) VCC1, VCC2 On 0 V to Supply Voltage b) Vcon On adjust idle current c) RF on 7 2001-11-06 S-AU81 RESTRICTIONS ON PRODUCT USE 000707EAA · TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc.. · The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document shall be made at the customer’s own risk. · The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or others. · The information contained herein is subject to change without notice. 8 2001-11-06