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Part: AM52-0024
Category:
RF & Microwaves
-> Amplifiers
-> Power Amplifiers
-> LNAs
Description: 0.5 W, 2.4 GHZ Power Amplifier
Company: M/A-COM, Inc.
Datasheet: Download AM52-0024 datasheet File size : 342 kB
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Datasheet text preview:
Power Amplifier 0.5 W, 2.4 GHz
V1
AM52-0024
AM52-0024
Features
· · · · ·
Ideal for 802.11b ISM Applications Single Positive Supply Output Power 27.5 dBm 57% Typical Power Added Efficiency Downset MSOP-8 Package
Functional Schematic
PIN 1 P IN 8
Description
M/A-COM's AM52-0024 is a 0.5 W, 2.4 GHz GaAs MMIC, power amplifier in a low-cost MSOP-8 package. It employs some external matching to obtain optimum input return loss and output power performance. The AM52-0024 may be operated with supply voltages of +3.3 V to +5.5 V. The AM52-0024 may be used in a wide variety of applications including WLAN, WDECT, and Bluetooth. The AM52-0024 is fabricated using M/A-COM's SelfAligned MSAG MESFET process to realize high power efficiency, single supply voltage, and small size. The process features full passivation for increased performance and reliability.
Pin Configuration 1
Pin 1 2 3 4 Function VD 1 RFIN/VG1 GND VG2 VG3 GND RFOUT/VD3 VD 2 Description Drain Voltage for First Stage RF input and Gate Voltage for First Stage Ground Gate Bias for Second Stage Gate Bias for Third Stage Ground RF Output and Drain Voltage for Third Stage Drain Voltage for Second Stage
Ordering Information
Part Number AM52-0024 AM52-0024TR AM52-0024TR-3000 AM52-0024SMB Package MSOP Plastic Package 7 inch, 1000 Piece Reel 13 inch, 3000 Piece Reel Sample Test Board
5 6 7 8
1. Package bottom is electrical and thermal ground
Absolute Maximum Ratings 2
Rating DC Supply Voltage RF Input Power Junction Temperature Storage Temperature Range Operating Temperature Symbol VDD PIN TJ TSTG TOPER Value 5.5 10 150 -40 to +150 -40 to +100 Unit V mW °C °C °C
2. Exceeding these limits may cause permanent damage.
M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information.
North America: Tel. (800) 366-2266 Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
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Power Amplifier 0.5 W, 2.4 GHz MSOP-8EP Plastic Package
Dimensions Measurement (mm) Min A A1 A2 b D D1 E E1 E2 e L Theta () 0.80 0.026 0.75 0.25 2.90 1.85 ref. 4.90 basic 2.90 1.73 ref 0.65 basic 0.40 0° Max 1.10 0.076 0.95 0.40 3.10 1.85 ref. 4.90 basic 3.10 1.73 ref. 0.65 basic 1.70 6° Measurement (inches) Min 0.0315 0.0010 0.0295 0.0098 0.1142 0.073 ref. 0.1929 basic 0.1142 0.068 ref. 0.0256 basic 0.0157 0° Max 0.0433 0.0030 0.0374 0.0157 0.01220 0.073 ref. 0.1929 basic 0.1220 0.068 ref. 0.0256 basic 0.0276 60°
AM52-0024
V1
Note: All dimensions per JEDEC MO-187 Var. AA (issue B) except for D1, E2, and A1. See JEDEC or contact M/ACOM for additional dimensional and tolerance information.
Electrical Specifications 1,2 : TS = +37°C (temperature measured at the soldering point of the downset paddle)
Characteristic Frequency Output Power Power Added Efficiency Current Under Drive Current Under Linear Operation Small Signal Gain Harmonics Input VSWR Off Isolation Thermal Resistance, junction to package bottom Third Order Intercept Point Load Mismatch Stability 130 Min 2.4 25.5 27.5 57 300 230 31.0 -40 1.4:1 40 25 40 No Degradation in Power Output All non-harmonically related outputs more than 60 dB below desired signal 2.0:1 300 Typ Max 2.5 Unit GHz dBm % mA mA dB dBc dB °C/W dBm F = 2450 MHz, PIN = -2 dBm F = 2450 MHz, PIN = -2 dBm F = 2450 MHz, PIN = -2 dBm F = 2450 MHz, POUT = +20 dBm F = 2450 MHz, POUT = +20 dBm F = 2450 MHz, PIN = -2 dBm F = 2450 MHz, PIN = -2 dBm F = 2450 MHz, VDD = 0 V F = 2450 MHz, PIN = -2 dBm F1 = 2450 MHz, PIN = -20 dBm F2 = 2451 MHz, PIN = -20 dBm VDD = 5.5 V, VSWR = 8:1, PIN = 0 dBm PIN = -2 to +2 dBm, VDD = 0 to 5.5 V, Load VSWR = 6:1, all phases Test Conditions
1. 2.
VDD = +3.3 Volts, PIN = -2 dBm, Frequency = 2450 MHz, and Duty Cycle = 100% unless otherwise specified. All Measurements taken in a 50 W system unless otherwise specified. North America: Tel. (800) 366-2266 Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 2
M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information.
Power Amplifier 0.5 W, 2.4 GHz Application Information
AM52-0024
V1
List of components:
C1 C4 = 100 pF multilayer ceramic chip capacitor (Dielectric Labs C11AH101K5TXL) C5 = 2.0 pF multilayer ceramic chip capacitor (Dielectric Labs C11AH2R0B5TXL) C6 = 1.2 pF multilayer ceramic chip capacitor (Dielectric Labs C11AH1R2B5TXL) R1 = 300 chip resistor (P300ECT-ND) L1 = 1.8 nH chip inductor (Toko TKS2360CT-ND) L2 = 27 nH chip inductor (Coilcraft 1008CS-270XKBB)
Evaluation Board Schematic
+VDD
T7 C3
1
C2 C4 3
8
T8
L2
RF RFIN
T1 C1 T2 L1
R1 T3
RFOUT
T5 C5 T6 C6
2
7
3
6
T4
4
5
Full-Downset Paddle To Board Ground
Transmission Line T1 T2 T3 T4 T5 T6 T7 T8
Length 0.15 inches 0.21 inches 0.11 inches 0.16 inches 0.13 inches 0.16 inches 0.13 inches 0.07 inches
Width 0.077 inches 0.077 inches 0.077 inches 0.026 inches 0.077 inches 0.077 inches 0.026 inches 0.026 inches
* Lengths and widths are given for a 0.060 inch thick FR-4 board (distance between RF and ground planes) with dielectric constant of approximately 4.3.
M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information.
North America: Tel. (800) 366-2266 Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
3
Power Amplifier 0.5 W, 2.4 GHz Typical Performance Curves
Gain vs. Frequency, over Temperature
AM52-0024
V1
Input Return Loss vs. Frequency, over Temperature
Drain Current vs. Frequency, over Temperature
Gain and Drain Current vs. Voltage, TS = +37 °C
Output Power and Drain Current vs. Input Power, TS = +37 °C
M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information.
North America: Tel. (800) 366-2266 Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
4
Power Amplifier 0.5 W, 2.4 GHz Designing with the AM52-0024
AM52-0024
V1
The AM52-0024 is built using a near-enhancement mode FET that operates from a single supply voltage. A negative voltage is not required because the FET is designed to operate with a +0V DC gate bias. To duplicate AM52-0024 data sheet performance, the circuit board must present the same impedances realized on this evaluation board. The table below has impedance measurements looking into the traces on the evaluation board, referenced from the package leads.
Frequency GHz 0.2 0.3 0.4 0.5 0.6 0.7 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 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4.0 VDD1 Pin 1 MAG 0.98890 0.88449 0.96296 0.98166 0.98669 0.98659 0.98701 0.98696 0.98757 0.98793 0.98766 0.98685 0.98253 0.91016 0.97895 0.98693 0.98885 0.98968 0.99001 0.98939 0.9079 0.99100 0.99134 0.99146 0.99178 0.99134 0.98781 0.96980 0.95172 0.98242 0.99063 0.99392 0.99353 0.99183 0.98528 0.98115 0.99055 0.99468 0.99541 ANG 168.89 130.14 162.21 159.36 150.11 142.94 136.46 130.40 124.64 119.13 113.79 108.52 103.08 98.26 96.95 91.94 87.51 83.39 79.46 75.68 72.12 68.61 65.25 61.98 58.73 55.49 52.20 48.90 48.55 46.16 43.08 40.27 37.51 34.87 32.36 30.74 28.59 26.15 23.85 RFIN/VGG1 Pin 2 MAG 0.98437 0.97810 0.96932 0.96033 0.95221 0.94257 0.93372 0.92399 0.91521 0.90655 0.89741 0.88850 0.87922 0.87041 0.85901 0.84867 0.83780 0.82602 0.81268 0.79856 0.78264 0.76563 0.74652 0.72506 0.70186 0.67587 0.64683 0.61470 0.57400 0.52740 0.48956 0.44620 0.40182 0.35797 0.31683 0.28368 0.26456 0.26206 0.27526 ANG 158.43 148.00 138.02 128.52 119.37 110.68 102.50 94.78 87.48 80.60 74.13 68.01 62.20 56.61 51.24 46.25 41.39 36.67 32.09 27.65 23.35 19.11 14.96 10.91 6.91 2.97 -0.91 -4.81 -8.86 -11.19 -13.34 -15.29 -16.23 -15.65 -13.12 -7.89 -0.17 8.43 16.18 VGG2 Pin 4 MAG 0.98990 0.98811 0.98733 0.98729 0.98779 0.98796 0.98912 0.98928 0.99004 0.99099 0.99165 0.99162 0.99228 0.99283 0.99372 0.99362 0.99411 0.99457 0.99405 0.99409 0.99430 0.99427 0.99425 0.99399 0.99400 0.99331 0.99282 0.99214 0.99108 0.98954 0.98827 0.98684 0.98579 0.98338 0.98114 0.97774 0.97527 0.97149 0.96801 ANG 157.75 147.07 136.83 126.92 117.53 108.67 100.34 92.48 85.10 78.16 71.67 65.55 59.78 54.27 49.02 44.08 39.33 34.73 30.31 26.02 21.85 17.75 13.76 9.82 5.85 1.90 -2.00 -5.98 -9.98 -13.99 -18.12 -22.42 -26.81 -31.29 -36.02 -40.95 -46.15 -51.66 -57.48 RFOUT/VDD3 Pin 7 MAG 0.96758 0.93440 0.89791 0.85525 0.80306 0.75165 0.70235 0.65785 0.61674 0.58189 0.55207 0.52778 0.51054 0.50134 0.50184 0.51099 0.52890 0.55378 0.58373 0.61689 0.65283 0.68573 0.71788 0.74798 0.77528 0.79976 0.82079 0.83832 0.85400 0.86663 0.87801 0.88698 0.89353 0.89823 0.90042 0.89832 0.88711 0.85217 0.78439 ANG 88.92 52.01 28.02 8.85 -8.42 -23.19 -36.51 -49.03 -61.22 -73.60 -86.36 -99.76 -113.87 -128.62 -143.72 -159.03 -174.06 171.57 158.06 145.85 133.76 123.12 113.31 104.32 95.95 88.27 81.13 74.49 68.30 62.57 57.07 51.92 46.93 42.18 37.52 32.95 28.34 23.98 25.69 VDD2 Pin 8 MAG 0.98740 0.87259 0.95647 0.97951 0.98325 0.98331 0.98362 0.98291 0.98248 0.98325 0.98254 0.98097 0.97567 0.88506 0.96660 0.97912 0.98174 0.98247 0.98252 0.96646 0.98349 098395 0.98474 0.98447 0.98507 0.98381 0.98006 0.96403 0.90400 0.95087 0.97696 0.98397 0.98539 0.98374 0.97595 0.97468 0.98255 0.98187 0.97076 ANG 170.03 126.11 168.46 165.71 157.06 150.64 144.92 139.57 134.49 129.55 124.75 119.95 14.77 109.11 110.93 105.76 101.51 97.56 93.75 89.86 87.18 83.71 80.41 77.23 74.04 70.83 67.52 63.91 62.55 63.65 60.24 57.19 54.35 51.69 49.24 47.68 45.41 42.91 41.20 5
M/A-COM Inc. and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice. Visit www.macom.com for additional data sheets and product information.
North America: Tel. (800) 366-2266 Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020
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