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AH201
Medium Power, High Linearity Amplifier
The Communications Edge TM Preliminary Product Information
Product Features
* 400 - 2200 MHz * +30 dBm P1dB * +47 dBm Output IP3 * 17 dB Gain @ 900 MHz *z MTBF >100 Years * Single Positive Supply (9-12V)
Product Description
The AH201 is a 1W driver amplifier that offers excellent dynamic range in a low cost, 6x6mm surface mount package. This device can be biased as low as +9V for lower power applications and as high as +12V for improved P1dB and OIP3 performance. The backside metalization allows excellent thermal dissipation while allowing visible evidence of solder reflow throughout the bottom of the package on a SMT board. Superior thermal design allows the product an MTBF of over 100 years at a mounting temperature of +85C. All devices are 100% RF & DC tested. The product is targeted for use as driver amplifiers for wireless infrastructure where high linearity and medium power is required.
Functional Diagram
1 10
5
6
* Internally Matched * 24dBm IS-95 Channel Power
@ -45dBc ACPR
Top View
Function Input Output/Bias Ground Ground Not Connected Pin No. 2 9 1, 2, 3, 5 6, 7, 8, 10 4
Actual Size
Specifications
Parameters
Frequency Range S21 - Gain S11 - Input Return Loss S22 - Output Return Loss Noise Figure Output P1dB Output IP3 Operating Current Range Supply Voltage Thermal Resistance
Typical Specifications
Units
MHz dB dB dB dB dBm dBm mA V Rth
Min
Typ.
400-2200 15 -9.5 -10 4 +30 +47 330 11
Max
Parameters
Frequency S21 - Gain S11 - Input R.L. S22 - Output R.L. Noise Figure Output P1dB Output IP3 IS-95 Channel Power @ -45dBc ACPR
Units
MHz dB dB dB dB dBm dBm dBm 900 17 -13 -15 3.8 +30.0 +47 +24
Typical
1900 15 -9.5 -9.5 4.3 +29.5 +47 +23.6 2200 14 -9.3 -9.0 4.4 +29.3 +47 +23.5
310
370 14
Test conditions unless otherwise noted. 1. T = 25C, Vdd = 11V, Frequency = 800 MHz, 50 Ohm system. 2. 3OIP measured with two tones at an output power of 10 dBm/tone separated by 10 MHz. The suppression on the largest IM3 product is used to calculate the 3OIP using a 2:1 rule.
Typical parameters reflect performance in an application circuit. 1. T = 25C, Vdd = 11V 2. 3OIP measured with two tones at an output power of 10 dBm/tone separated by 10 MHz. The suppression on the largest IM3 product is used to calculate the 3OIP using a 2:1 rule.
Recommended Maximum Rating
Parameters
Operating Case Temperature Storage Temperature DC Voltage RF Input Power (continuous) Junction Temperature
Ordering Information
Part No.
AH201 AH201-PCB-900 AH201-PCB-1900
Rating
-40 to +85 C -40 to +125 C +15 V +20 dBm +155 C
Description
Med. Power High Linearity Amp.
(Available in Tape & Reel)
400-1000 MHz Evaluation Board 1600-2200 MHz Evaluation Board
This document contains information on a new product. Specifications and information are subject to change without notice
WJ Communications, Inc * Phone 1-800-WJ1-4401 * FAX: 408-577-6620 * e-mail: sales@wj.com * Web site: www.wj.com
May 2002
AH201
Medium Power, High Linearity Amplifier
The Communications Edge TM Preliminary Product Information
Application Circuit: 900 MHz and 1900 MHz
Typical Specifications
Frequency S21 - Gain S11 - Input R.L. S22 - Output R.L. Noise Figure Output P1dB Output IP3 IS-95 Channel Power @ -45dBc ACPR MHz dB dB dB dB dBm dBm dBm 900 17 -13 -15 3.8 +30.0 +47 +24 1900 15 -9.5 -9.5 4.3 +29.5 +47 +23.6 2200 14 -9.3 -9.0 4.4 +29.3 +47 +23.5
Board Material: Line Width: Line Spacing: 14 mil GETEK (r = 4.1) 28 mil 36 mil
GND L1 RF In C1 C2 L1 AH201 C3
C6 C5 C4
Vs RF Out
VS = +11 V ID = 330 mA C4 56 pF
DC BIAS C5 C6 0805 1206 1000 pF .018 F
CIRCUIT SCHEMATIC
INPUT MATCH RF IN C1 56 pF L1
PIN 2
L2 22 nH
Notes: * Via holes are omitted for clarity. * The microstrip line is weakly co-planer. Ground planes around it are not necessary for operation of the AH201. * Adequate heat sinking is required for the device. Further mounting instructions will be shown in the "Mounting Configuration" section of this datasheet on the next revision for the datasheet. * The pin configuration must be soldered accordingly (shown on the "Functional Diagram"). * The 900 MHz application circuit board is labeled as AH201-PCB-900. * The 1900 MHz and 2200 MHz application circuit board is labeled as AH201-PCB-1900.
AH201
PIN 9
RF OUT C3 56 pF
C2
900 MHz L1 = 3.3 nH C2 = 2.2 pF AH201-PCB-900
1900 MHz L1 = 0 C2 = no load AH201-PCB-1900
2200 MHz L1 = 0 C2 = no load AH201-PCB-1900
This document contains information on a new product. Specifications and information are subject to change without notice
WJ Communications, Inc * Phone 1-800-WJ1-4401 * FAX: 408-577-6620 * e-mail: sales@wj.com * Web site: www.wj.com
May 2002
AH201
Medium Power, High Linearity Amplifier
The Communications Edge TM Preliminary Product Information
Outline Drawing
Mounting Configuration
This document contains information on a new product. Specifications and information are subject to change without notice
WJ Communications, Inc * Phone 1-800-WJ1-4401 * FAX: 408-577-6620 * e-mail: sales@wj.com * Web site: www.wj.com
May 2002
AH201
Medium Power, High Linearity Amplifier
The Communications Edge TM Preliminary Product Information
Typical Test Data
S-Parameters (VDS = +10V, IDS = 360 mA, T = 25C, unmatched device in a 50 system)
Freq (MHz) 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 S11 (dB) -18.13 -14.01 -11.32 -9.60 -8.38 -7.72 -7.51 -7.69 -8.42 -9.90 -12.60 -11.30 -6.47 -3.46 -2.00 S11 (ang) -141.77 -151.43 -161.69 -175.43 170.85 156.06 140.70 123.37 102.05 76.87 27.48 -52.35 -110.35 -149.16 -178.37 S21 (dB) 17.77 17.47 17.03 16.52 15.98 15.50 15.09 14.78 14.63 14.53 14.50 14.07 12.82 10.54 7.60 S21 (ang) 156.16 134.85 113.80 93.61 74.11 55.43 37.11 18.41 -0.87 -21.84 -45.98 -74.59 -105.64 -135.77 -161.74 S12 (dB) -21.60 -22.01 -22.50 -23.08 -23.75 -24.58 -25.23 -25.58 -26.55 -26.58 -26.08 -25.82 -25.42 -25.19 -25.67 S12 (ang) -12.80 -27.05 -40.65 -54.53 -66.32 -80.56 -94.35 -107.34 -124.66 -144.30 -170.04 158.59 125.63 97.73 70.96 S22 (dB) -15.22 -15.91 -19.50 -28.09 -28.42 -18.92 -14.49 -11.68 -9.76 -7.87 -7.03 -7.07 -7.82 -8.39 -7.81 S22 (ang) 158.80 138.77 119.22 86.76 -67.31 -96.94 -115.52 -131.45 -146.54 -160.86 -176.78 169.02 159.81 158.80 158.95
S-Parameters (VDS = +11V, IDS = 360 mA, T = 25C, unmatched device in a 50 system)
Freq (MHz) 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 S11 (dB) -18.23 -13.98 -11.28 -9.55 -8.37 -7.72 -7.52 -7.63 -8.33 -9.90 -12.60 -11.31 -6.49 -3.44 -2.05 S11 (ang) -140.99 -150.55 -161.20 -174.85 170.96 156.06 140.70 123.63 101.89 76.65 27.68 -52.94 -110.68 -149.63 -178.91 S21 (dB) 17.78 17.45 17.01 16.51 15.97 15.48 15.06 14.76 14.61 14.52 14.47 14.03 12.76 10.46 7.50 S21 (ang) 156.01 134.66 113.54 93.30 73.75 54.97 36.62 17.90 -1.59 -22.62 -46.91 -75.60 -106.82 -136.86 -162.88 S12 (dB) -21.55 -21.89 -22.42 -22.97 -23.63 -24.49 -25.19 -25.65 -26.17 -26.54 -26.12 -25.97 -25.45 -25.52 -25.80 S12 (ang) -12.99 -26.89 -40.61 -54.78 -68.09 -80.75 -92.07 -110.24 -126.52 -146.07 -171.34 158.68 124.53 96.19 71.90 S22 (dB) -15.65 -16.32 -20.06 -28.14 -25.96 -18.30 -14.20 -11.62 -9.75 -7.92 -7.13 -7.18 -7.89 -8.36 -7.77 S22 (ang) 157.55 136.16 113.27 66.80 -57.60 -91.67 -111.26 -128.20 -144.01 -158.95 -174.81 170.91 162.45 161.68 161.32
S-Parameters (VDS = +12V, IDS = 360 mA, T = 25C, unmatched device in a 50 system)
Freq (MHz) 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000 S11 (dB) -18.35 -13.96 -11.27 -9.51 -8.29 -7.65 -7.46 -7.60 -8.36 -9.83 -12.66 -11.27 -6.43 -3.48 -2.07 S11 (ang) -139.11 -149.61 -160.54 -174.44 171.17 156.23 140.57 123.49 102.04 76.66 26.81 -53.63 -111.31 -150.13 -179.12 S21 (dB) 17.75 17.42 16.97 16.46 15.92 15.44 15.02 14.70 14.55 14.45 14.41 13.95 12.64 10.33 7.37 S21 (ang) 155.83 134.38 113.21 92.97 73.44 54.51 36.13 17.27 -2.24 -23.38 -47.75 -76.69 -107.97 -138.03 -163.88 S12 (dB) -21.46 -21.90 -22.28 -22.95 -23.62 -24.34 -25.26 -25.70 -26.19 -26.34 -26.11 -25.80 -25.53 -25.41 -25.85 S12 (ang) -12.62 -27.52 -41.26 -54.74 -66.33 -80.72 -95.25 -109.40 -126.14 -147.66 -171.50 158.48 126.43 96.00 70.82 S22 (dB) -16.01 -16.71 -20.68 -27.61 -24.66 -17.92 -14.07 -11.57 -9.74 -7.94 -7.19 -7.30 -8.02 -8.31 -7.60 S22 (ang) 156.27 134.14 108.17 52.71 -52.59 -86.86 -108.70 -126.27 -142.18 -157.44 -173.18 172.65 164.30 164.25 163.02
This document contains information on a new product. Specifications and information are subject to change without notice
WJ Communications, Inc * Phone 1-800-WJ1-4401 * FAX: 408-577-6620 * e-mail: sales@wj.com * Web site: www.wj.com
May 2002

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