Data Sheet. MGA GHz WiMAX Power Amplifier (3x3mm) KAYYWW XXXXX. Description. Features. Applications. Functional Block Diagram

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1 MGA GHz WiMAX Power Amplifier (3x3mm) Data Sheet Description Avago Technologies MGA-23 linear power amplifier is designed for mobile and fixed wireless data applications in the 3.3 to 3.8 GHz frequency ranges. The PA is optimized for IEEE WiMAX modulation but can be used for any high linearity applications. The PA exhibits flat gain and good match while providing linear power efficiency to meet stringent mask conditions. It utilizes Avago Technologies proprietary GaAs Enhancement-mode phemt technology for superior performance across voltage and temperature levels. The MGA-23 is packaged in a 3x3x1 mm size for spaceconstrained applications. Applications Portable WiMAX applications WiMAX Access points Functional Block Diagram RFIN VCC1 15 ISMN 14 VCC2 13 OMN 12 RFOUT 11 Features Advanced GaAs E-pHEMT 5 Ω all RF ports Full performance across entire dB gain attenuation in low power mode with Idsq reduction Integrated CMOS compatible pins for shutdown and low power mode 3 to 5V supply ESD protection all ports above V HBM Small size: 3 x 3 x 1 mm Stable under all loads or conditions C to +85 C operation Integrated DC blocking capacitors for Input and Output pins. At (BCTRL = 2.8V) Gain of 35dB PAE of 18% Meets ETSI/82.16 masks at 25 dbm Pout, 16QAM WiMAX with 3.3V and 514mA 16QAM WiMAX EVM < -31dB (2.8%) at Low power Idd, 94mA, 25dB gain, dbm Pout Device Marking Instruction 3 BCTRL 4 BSPLY 5 BIAS NETWORK BSW PMOD 6 7 N/C 8 N/C 9 23 KAYYWW XXXXX RFIN BCTRL VCC1 VCC RFOUT NC 3mm x 3mm x 1mm BSPLY BSW PAMOD NC TOP VIEW 23 = Product Code KA = Korea ASE YY = Year code indicates the year of manufacture WW = Workweek code indicates the workweek of manufacture XXXXX = Last 5 digit of assembly lot number

2 Electrical ifications Absolute Minimum and Maximum Ratings Table 1. Minimum and Maximum Ratings Parameter ifications Description Pin Min. Typical Max. Unit Supply Voltage VCC1 VCC V Bias Supply BSPLY V Bias Control BCTRL V Bias ON/OFF BSW V Mode Control PAMODE V Comments RF Input Power RFIN 15 dbm Using 16QAM MSL MSL3 Channel Temperature 15 C Storage Temperature C Table 2. Recommended Operating Range Parameter ifications Description Pin Min. Typical Max. Unit Supply Voltage VCC1 VCC V Bias Supply BSPLY V 18 ma Bias Control BCTRL V 1 ma Bias ON/OFF BSW V 36 ua Mode Control PAMODE V 15 ua Comments RF Output Power RFOUT 25 dbm Using 16QAM Frequency Range GHz Thermal Resistance, θ ch-b 23.4 C/W Channel to board Case Temperature +85 C 2

3 WiMAX (82.16e) Electrical ifications All data measured on an FR4 demo board at Vcc1 = Vcc2 = 3.3V, BCTRL = 2.8V, Tc = 25 C, 5 Ω at all ports. Unless otherwise specified, all data is taken with OFDM 16-QAM modulated signal per IEEE 82.16e with MHz BW operating over the BW of to. Table 3. RF Electrical Characteristics Parameter Performance Min. Typical Max. Unit Input Return Loss - db Comments Gain Flatness 1 db Over any MHz Gain Variation (V CC ) -1 1 db 3V to 5V High Power Mode EVM -27 db Vcc=3.3V Vcc=3.6V dbm/khz IBW=kHz dbm/mhz IBW=1MHz Pout (SEM Compliant) +25 dbm ETSI EN and ETSI EN (3.3-) Total DC Current 52 6 ma Pout= Gain db 49 Pout= Low Power Mode EVM db Pout=dBm 3.4- Gain Step db Total DC Current 94 ma Pout=dBm P1dB 31 dbm CW Single Tone Psat 32 dbm CW Single Tone 2fo dbm/mhz 3.3-3fo dbm/mhz Settling Time.2.5 us Icc leakage current 4 ua Noise Power in Cell Band -143 dbm/hz Noise Power in GPS Band -142 dbm/hz Noise Power in PCS Band -14 dbm/hz Noise Power in 2.4GHz WiFi -138 dbm/hz 3

4 Selected performance plots EVM (db) V 5V EVM Frequency Sweep (Vcc=3. to 5.V) Tambient=25C and Pout= Frequency (MHz) Figure 1. EVM Frequency Sweep at 25C and Pout= over Vcc EVM (db) EVM Frequency Sweep (Tambient=C to +85C) Vcc=3.3V and Pout= C 25C +85C Frequency (MHz) Figure 2. EVM Frequency Sweep at 25C and Pout=26dBm over Vcc EVM (db) Figure 3. EVM Frequency Sweep at Vcc=3.3V and Pout= over Tambient EVM (db) EVM Frequency Sweep (Tambient=C to +85C) Vcc=4.2V and Pout= Frequency (MHz) C 25C +85C EVM Power Sweep (Freq=3.3 to ) Tambient=C and Vcc=3.3V Figure 5. EVM Power Sweep at Vcc=3.3V and C over Frequency EVM (db) EVM Power Sweep (Freq=3.3 to ) Tambient=25C and Vcc=3.3V Figure 4. EVM Power Sweep at Vcc=3.3V and 25C over Frequency EVM (db) EVM Power Sweep (Freq=3.3 to ) Tambient=+85C and Vcc=3.3V Figure 6. EVM Power Sweep at Vcc=3.3V and +85C over Frequency 4

5 Gain (db) V 5V Gain Frequency Sweep (Vcc=3. to 5.V) Tambient=25C and Pout= Frequency (MHz) Figure 7. Gain Frequency Sweep at 25C and Pout= over Vcc Gain (db) Gain Frequency Sweep (Tambient=C to +85C) Vcc=3.3V and Pout= C 25C +85C Frequency (MHz) Figure 8. Gain Frequency Sweep at Vcc=3.3V and Pout= over Tambient Gain (db) Gain Power Sweep (Freq=3.3 to ) Tambient=25C and Vcc=3.3V Figure 9. Gain Power Sweep at Vcc=3.3V and 25C over Pout Gain (db) Gain Power Sweep (Freq=3.3 to ) Tambient=C and Vcc=3.3V Figure. Gain Power Sweep at Vcc=3.3V and C over Frequency Gain (db) Gain Power Sweep (Freq=3.3 to ) Tambient=+85C and Vcc=3.3V Figure 11. Gain Power Sweep at Vcc=3.3V and -+85C over Frequency 5

6 Itotal (A) Total Current Frequency Sweep (Vcc=3. to 5.V) Tambient=25C and Pout= 3V 5V Frequency (MHz) Figure 12. Total Current Frequency Sweep at 25C and Pout= over Vcc Itotal (A) Total Current Frequency Sweep (Tambient=C to +85C) Vcc=3.3V and Pout= C 25C +85C Frequency (MHz) Figure 13. Total Current Frequency Sweep at 3.3V and Pout= over Tambient Itotal (A) Total Current Power Sweep (Freq=3.3 to ) Tambient=25C and Vcc=3.3V Figure 14. Total Current Power Sweep at 3.3V and 25C over Frequency Itotal (A) Total Current Power Sweep (Freq=3.3 to ) Tambient=C and Vcc=3.3V Figure 15. Total Current Power Sweep at 3.3V and C over Frequency Itotal (A) Total Current Power Sweep (Freq=3.3 to ) Tambient=+85C and Vcc=3.3V Figure 16. Total Current Power Sweep at 3.3V and +85C over Frequency 6

7 WiMAX trum Emission Mask, 82.16e (16QAM 3/4) Pout=, Vcc=3.3V and Tambient=25C Figure 17. SEM Frequency Sweep at Vcc=3.3V and 25C (2dB Post-PA loss assumed) WiMAX trum Emission Mask, 82.16e (16QAM 3/4) Pout=, Vcc=3.6V and Tambient=25C Figure 18. SEM Frequency Sweep at Vcc=3.6V and 25C (2dB Post-PA loss assumed) WiMAX trum Emission Mask, 82.16e (16QAM 3/4) Pout=, Vcc=4.2V and Tambient=25C Figure 19. SEM Frequency Sweep at Vcc=4.2V and 25C (2dB Post-PA loss assumed) WiMAX trum Emission Mask, 82.16e (16QAM 3/4) Pout=, Freq= and Tambient=25C 3V 5V Figure 21. SEM at Vcc=3.3V, 25C and over Vcc (2dB Post-PA loss assumed) 2 - WiMAX trum Emission Mask, 82.16e (16QAM 3/4) Pout=, Freq= and Tambient=25C Figure 2. SEM at Vcc=3.3V, 25C and over Vcc (2dB Post-PA loss assumed) V 5V WiMAX trum Emission Mask, 82.16e (16QAM 3/4) Pout=, Freq= and Tambient=25C 3V 5V Figure 22. SEM at Vcc=3.3V, 25C and over Vcc (2dB Post-PA loss assumed) 7

8 WiMAX trum Emission Mask, 82.16e (16QAM 3/4) Pout=, Freq= and Tambient=25C 3V 5V Figure 23. SEM at Vcc=3.3V, 25C and over Vcc (2dB Post-PA loss assumed) WiMAX trum Emission Mask, 82.16e (16QAM 3/4) Pout=, Freq= and Tambient=25C 3V 5V Figure 24. SEM at Vcc=3.3V, 25C and over Vcc (2dB Post-PA loss assumed) WiMAX trum Emission Mask, 82.16e (16QAM 3/4) Pout=, Freq= and Tambient=25C Figure 25. SEM at Vcc=3.3V, 25C and over Vcc (2dB Post-PA loss assumed) V 5V WiMAX trum Emission Mask, 82.16e (16QAM 3/4) Vcc=3.3V, Freq= and Tambient=25C Figure 27. SEM at Vcc=3.3V, 25C and over Vcc (2dB Post-PA loss assumed) 2 - WiMAX trum Emission Mask, 82.16e (16QAM 3/4) Vcc=3.3V, Freq= and Tambient=25C Figure 26. SEM at Vcc=3.3V, 25C and over Vcc (2dB Post-PA loss assumed) WiMAX trum Emission Mask, 82.16e (16QAM 3/4) Vcc=3.3V, Freq= and Tambient=25C Figure 28. SEM at Vcc=3.3V, 25C and over Vcc (2dB Post-PA loss assumed) 8

9 WiMAX trum Emission Mask, 82.16e (16QAM 3/4) Vcc=3.3V, Freq= and Tambient=25C Figure 29. SEM at Vcc=3.3V, 25C and over Vcc (2dB Post-PA loss assumed) WiMAX trum Emission Mask, 82.16e (16QAM 3/4) Vcc=3.3V, Freq= and Tambient=25C Figure. SEM at Vcc=3.3V, 25C and over Vcc (2dB Post-PA loss assumed) WiMAX trum Emission Mask, 82.16e (16QAM 3/4) Vcc=3.3V, Freq= and Tambient=25C Figure 31. SEM at Vcc=3.3V, 25C and over Vcc (2dB Post-PA loss assumed) WiMAX trum Emission Mask, 82.16e (16QAM 3/4) Vcc=3.3V, Freq= and Tambient=C Figure 33. SEM at Vcc=3.3V, C and over Vcc (2dB Post-PA loss assumed) Figure 32. SEM at Vcc=3.3V, C and over Vcc (2dB Post-PA loss assumed) WiMAX trum Emission Mask, 82.16e (16QAM 3/4) Vcc=3.3V, Freq= and Tambient=C WiMAX trum Emission Mask, 82.16e (16QAM 3/4) Vcc=3.3V, Freq= and Tambient=C Figure 34. SEM at Vcc=3.3V, C and over Vcc (2dB Post-PA loss assumed) 9

10 WiMAX trum Emission Mask, 82.16e (16QAM 3/4) Vcc=3.3V, Freq= and Tambient=C Figure 35. SEM at Vcc=3.3V, C and over Vcc (2dB Post-PA loss assumed) WiMAX trum Emission Mask, 82.16e (16QAM 3/4) Vcc=3.3V, Freq= and Tambient=C Figure 36. SEM at Vcc=3.3V, C and over Vcc (2dB Post-PA loss assumed) Figure 37. SEM at Vcc=3.3V, C and over Vcc (2dB Post-PA loss assumed) WiMAX trum Emission Mask, 82.16e (16QAM 3/4) Vcc=3.3V, Freq= and Tambient=C WiMAX trum Emission Mask, 82.16e (16QAM 3/4) Vcc=3.3V, Freq= and Tambient=+85C Figure 39. SEM at Vcc=3.3V, +85C and over Vcc (2dB Post-PA loss assumed) WiMAX trum Emission Mask, 82.16e (16QAM 3/4) Vcc=3.3V, Freq= and Tambient=+85C Figure 38. SEM at Vcc=3.3V, +85C and over Vcc (2dB Post-PA loss assumed) WiMAX trum Emission Mask, 82.16e (16QAM 3/4) Vcc=3.3V, Freq= and Tambient=+85C Figure 4. SEM at Vcc=3.3V, +85C and over Vcc (2dB Post-PA loss assumed)

11 WiMAX trum Emission Mask, 82.16e (16QAM 3/4) Vcc=3.3V, Freq= and Tambient=+85C Figure 41. SEM at Vcc=3.3V, +85C and over Vcc (2dB Post-PA loss assumed) WiMAX trum Emission Mask, 82.16e (16QAM 3/4) Vcc=3.3V, Freq= and Tambient=+85C Figure 42. SEM at Vcc=3.3V, +85C and over Vcc (2dB Post-PA loss assumed) 2 - WiMAX trum Emission Mask, 82.16e (16QAM 3/4) Vcc=3.3V, Freq= and Tambient=+85C Figure 43. SEM at Vcc=3.3V, +85C and over Vcc (2dB Post-PA loss assumed) 11

12 Evaluation Board Description Table 4. Evaluation Board Pin Description Top Pin No. Function Bottom Pin No. Function 1 VCC2 2 VCC2_S 3 B_SPLY 4 5 VCC1 6 7 NC 8 9 PAMOD 11 NC NC 14 B_SW 15 B_CTRL NC NC 2 Recommended turn on sequence Apply VCC1 and VCC2 Apply BSPLY Apply BCTRL Apply BSW For HPM Apply PAMOD HI for LPM Apply PAMOD LO Apply RF In not to exceed 15dBm Turn off in reverse order Table 5. Typical Test Conditions Pin HPM LPM VCC1,2 3.3V 3.3V Supply Voltage PAMOD 1.8V V Low Power Mode B_SPLY 3.3V 3.3V Bias Voltage B_CTRL 2.8V 2.8V Bias Control B_SW 1.8V 1.8V PA Enable Notes: VCC1, VCC2 and B_SPLY can be tied together to reduce supply voltages, but B_CTRL needs to be a regulated voltage which is optimized for 2.8V. Demoboard Top Pins Demoboard Bottom Pins 12

13 Application Circuit MGA-23 Vdd1 Vdd2 47uF.1uF uf uf pf pf RF In 1 RF In VCC VCC RF RF Out Out RF Out BCTRL.1uF pf pf 3 4 BCTRL 5 BSPLY 6 BSW 7 PAMOD NC NC NC pf pf BSPLY BSW PAMOD Using 3.3V or 5V Supply and tying Vcc1, Vcc2, BSPLY and BCTRL Vbat Vcc1 Vcc2 BSPLY R 1 R 2 BCTRL Notes: BCTRL regulates the device current, thus R1 and R2 should have good tolerance rating. If available, a voltage regulator is the preferred method of bias. In this example we set R2 at 4KOhm and solve for R1 with simple voltage divider equation. Note this method will cause some leakage current through R2. 3.3V Example : Given : 5.V Example : Given : V BCTRL = R 2 R 1 + R 2 *V BATT V BCTRL = 2.8V V BAT = 3.3V V BCTRL = R 2 R 1 + R 2 *V BATT V BCTRL = 2.V V BAT = 5.V 4KW 2.8V = *3.3V R 1 + 4KW R 2 = 4KW R 1 =? 2KW 2.V = *5.V R 1 + 2KW R 2 = 2KW R 1 =? R 1 = 7KW R 1 = KW R 2 = 4KW R 2 = 2KW 13

14 Land Pattern 3.±. 3.±. VCC1 VCC2 1.5±. VCC1 VCC2 1.6± ±. 1.5±. RFIN BCTRL RFOUT NC.2±..6±. 3.±. RFIN BCTRL RFOUT NC.±..55± BSPLY BSW PAMOD NC.±. Top view through package.±..55±. BSPLY BSW PAMOD NC Top view through package.4±..65±. Figure 44. Recommended footprint Figure 45. Recommended mask opening 3.±. VCC1 VCC2 1.5± ±. 1.5±. RFIN BCTRL RFOUT NC.2±..6± ±. BSPLY BSW PAMOD NC Top view through package.±..±. Notes: 1. All units are in millimeters 2. Package is symmetrical Figure 46. Package dimensions 14

15 Ordering Information Part Number No. of Devices Container MGA-23-BLKG 7" Reel MGA-23-TR1G 13" Reel Package Dimensions Pin 1 Dot By Marking 3. ±. 1. ±. 23 KAYYWW XXXX 3. ±..64 TYPICAL TOP VIEW SIDE VIEW Note 1. All dimensions are in millimeters. 2. Dimensions are inclusive of plating. 3. Dimensions are exclusive of mold flash and metal burr. Device Orientation REEL USER FEED DIRECTION CARRIER TAPE AVAGO 23 YYWW XXXX AVAGO 23 YYWW XXXX AVAGO 23 YYWW XXXX USER FEED DIRECTION COVER TAPE TOP VIEW END VIEW 15

16 Tape and Reel Information Size 12mm W3 A B 1.5min. W2 C D min. A B N C N W1 W2 W W1 ø ±.5 ø ±.5 4.±. 1.75±. 3.4±. 5.5±.5 12.±. 1.7±. 8.±. ø1.5min 16

17 Handling and Storage tp T P RAMP UP CRITICAL ZONE T L TO T P TEMPERATURE T L Ts max Ts min t L ts PREHEAT RAMP DOWN 25 t 25 C TO PEAK TIME Typical SMT Reflow Profile for Maximum Temperature = 26+/-5 C Profile Feature Sn-Pb Solder Pb-Free Solder Average ramp-up rate (TL to TP) 3 C/sec max 3 C/sec max Preheat Temperature Min (Tsmin) Temperature Max (Tsmax) Time (mon to max) (ts) C 15 C 6-12 sec C 15 C 6-18 sec Tsmax to TL Ramp-up Rate 3 C/sec max Time maintained above: Temperature (TL) Time (TL) 183 C 6-15 sec 217 C 6-15 sec Peak temperature (Tp) 24 +/-5 C 26 +/-5 C Time within 5 C of actual Peak Temperature (tp) sec sec Ramp-down Rate 6 C/sec max 6 C/sec max Time 25 C to Peak Temperature 6 min max 8 min max For product information and a complete list of distributors, please go to our web site: Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries. Data subject to change. Copyright 2514 Avago Technologies. All rights reserved. AV2-196EN - March 6, 214