MGA-25203_15 AVAGO | Alldatasheet
Document overview
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- PDF pages: 15
Technical content
Features
- Advanced GaAs E-pHEMT
- 50 Ω all RF ports
- Full performance across entire 4.9GHz - 5.9GHz
- Integrated CMOS compatible pins for shutdown
- 3 to 5V supply
- ESD protection all ports above 1000V HBM
- Small size: 3 x 3 x 1 mm
- Stable under all loads or conditions
- -40 °C to +85°C operation
- Integrated DC blocking capacitors for Input and Output pins At 5.4GHz
- Meets all IEEE 802.11n masks at 23 dBm Pout with 3.3V and 425mA
- EVM of -34dB (2.0%) at 64QAM, 54Mbps @ Pout of 23dBm
- Gain of 30dB
- PAE of 13% Device Marking Instruction GND RFIN N/C BCTRL GND VCC BSPLY BSW N/C RFOUT N/C N/C ISMN BIAS NETWORK OMNGND GND GND GND “25203” = 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 MGA-25203 4.9-5.9GHz 3x3mm WiFi Power Amplifier Data Sheet NC BSPLY BSW NC NC RFOUT GND GND GND VCC2 NC GND GND GNDGND BCTRL RFIN 6 7 8 1314 25203 KAYYWW XXXXX 3mm x 3mm x 1mm TOP VIEW
Table 1. Minimum and Maximum Ratings Table 2. Operating Range
lowing data from 4.9 to 5.1GHz shows that the PA is fully functional with degraded performance. Table 3. RF Electrical Characteristics
Table 4. Evaluation Board Pin Description
1 VCC2 2 VCC2_S
3 B_SPLY 4 GND
5 VCC1 6 GND
7 NC 8 GND
9 NC 10 GND
11 NC 12 GND
13 NC 14 B_SW
15 B_CTRL 16 GND
17 NC 18 GND
19 NC 20 GND
- Apply VCC2 3.3V
- Apply BSPLY 3.3V
- Apply BCTRL 2.8V
- Apply BSW 1.8V
- Apply RF In, not to exceed 15dBm
Table 5. Typical Test Conditions but B_CTRL needs to be a regulated voltage which is optimized for 2.8V.
Application Circuit MGA-25203 Using 3.3V or 5V Supply and tying Vcc2, BSPLY and BCTRL 3.3V Example : VBCTRL = *VBAT T R1 + R2 40KΩ2.8V = *3.3V R1 + 40KΩ R1 = 7KΩ R2 = 40KΩ Given : VBCTRL = 2.8V VBAT = 3.3V R2 = 40KΩ R1 = ? 5.0V Example : VBCTRL = *VBAT T R1 + R2 20KΩ2.0V = *5.0V R1 + 20KΩ R1 = 30KΩ R2 = 20KΩ Given : VBCTRL = 2.0V VBAT = 5.0V R2 = 20KΩ R1 = ? 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 40KOhm and solve for R1 with simple voltage divider equation. Note this method will cause some leakage current through R2. BCTRL RF In RF Out 100pF 100pF BSPLY BSW VCC2 100pF 100pF0.1uF 100pF 10uF 47uF 10uF
1 RF In
2 GND
3 GND
4 BCTRL
5 BSPLY
6 BSW
16 GND
14 GND
Figure 33. Recommended footprint Figure 35. Recommended mask opening Figure 34. Package dimensions
- All units are in millimeters
Ordering Information
Part Number No. of Devices Container MGA-25203-BLKG 100 7" Reel MGA-25203-TR1G 3000 13" Reel Note 1. All dimensions are in millimeters. 2. Dimensions are inclusive of plating. 3. Dimensions are exclusive of mold flash and metal burr. Package Dimensions Pin 1 Dot By Marking 3.00 ± 0.10 3.00 ± 0.10 25003 KAYYWW XXXX
0.64 TYPICAL
1.00 ± 0.10 TOP VIEW SIDE VIEW Device Orientation USER FEED DIRECTION TOP VIEW END VIEW USER FEED DIRECTION COVER TAPE CARRIER TAPE REEL AVAGO 25003 YYWW XXXX AVAGO 25003 YYWW XXXX AVAGO 25003 YYWW XXXX
Tape and Reel Information Size A B 1.5min. C D 20.2min. N 12mm 330 +2.0 /uniF6BB2.0 13.0 +0.5 /uniF6BB0.2 100 +3.0 /uniF6BB0.0 12.4 +3.0 /uniF6BB0.0 16.4 +2.0 /uniF6BB2.0 13.65 +1.75 /uniF6BB0.75 3.40±0.10 1.70±0.10 3.40±0.10 0.30±0.05 12.00±0.30 5.50±0.05 4.00±0.102.00±0.05 1.75±0.10 8.00±0.10 ø1.50MIN ø1.50 +0.10 /uniF6BB0.00 B A N C ø13.0 +0.50 /uniF6BB0.20 120° 2.00 10.50
For product information and a complete list of distributors, please go to our web site: www.avagotech.com Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries. Data subject to change. Copyright © 2005-2014 Avago Technologies. All rights reserved. AV02-1961EN - September 22, 2014 Handling and Storage Typical SMT Reflow Profile for Maximum Temperature = 260+0/-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) 100°C 150°C 60-120 sec 100°C 150°C 60-180 sec Tsmax to TL – Ramp-up Rate 3°C/sec max Time maintained above: – Temperature (TL) – Time (TL) 183°C 60-150 sec 217°C 60-150 sec Peak temperature (Tp) 240 +0/-5°C 260 +0/-5°C Time within 5°C of actual Peak Temperature (tp) 10-30 sec 10-30 sec Ramp-down Rate 6°C/sec max 6°C/sec max Time 25°C to Peak Temperature 6 min max 8 min max TIME TEMPERATURE tp t 25°C TO PEAK ts PREHEAT TL TP Tsmax Tsmin tL CRITICAL ZONE TL TO TP RAMP UP RAMP DOWN