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AH103
Product Features
* * * * * * * 60 - 2700 MHz +27 dBm P1dB +46 dBm Output IP3 28.5 dB Gain @ 900 MHz Excellent ACPR MTTF > 100 Years SOIC-8 Pkg w/ heat slug
The Communications Edge TM Product Information
High Gain, High Linearity 1/2 Watt Amplifier
Product Description
The AH103 is a high gain, high linearity 1/2-Watt amplifier. This device is comprised of two individual MMIC amplifiers internally and can be used with an external interstage match for any of the mobile infrastructure frequency bands. The dual-stage amplifier achieves up to +46 dBm IP3 performance with 28.5 dB gain. The device conforms to WJ Communications' long history of producing high reliability and quality components. The AH103 has an associated MTTF of a minimum of 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 performance and high linearity are required.
Functional Diagram
1 AMP 2 2 AMP 1 7 8
3
6
4
5
Applications
* Mobile Infrastructure * W-LAN / ISM / RFID * MDS / MMDS Infrastructure
Pin No. 1 2 3, 5, 8, Ground Backside copper RF in (Amp1 in) 4 RF out (Amp2 out) 6 Bias 2 7
Function Amp2 in Amp1 out / Bias 1
Specifications
Parameter
Frequency Range (2) Gain Input Return Loss Output Return Loss Output P1dB Output IP3 (3) IS-95 Channel Power (4)
@ -45 dBc ACPR
Typical Performance
Units
MHz dB dB dB dBm dBm dBm dB V V mA mA C / W C
Min
60 26.5
Typ
800 28.5 20 11 +27 +46 +21 2.9 +4.5 +9 75 200
Max
2700
Parameter
Frequency S21 S11 S22 Output P1dB Output IP3 Channel Power
@ -45 dBc ACPR / ACLR
Units
MHz dB dB dB dBm dBm dBm dB 900 28.5 -15 -11 +27 +46 +21 2.9
Typical
1900 26 -12 -11 +26.5 +45 +20 2140 25 -11 -14 +26.5 +45 +17.2 3.6 2400 24.7 -12 -17 +26 +43.3
+26 +43
Noise Figure Supply Voltage (Amp1) Supply Voltage (Amp2) Operating Current (Amp1) Operating Current (Amp2) Thermal Resistance (5) Junction Temperature (6)
Noise Figure Supply Bias 1 Supply Bias 2 100 230 20.6 160
3.7 3.5 +4.5 V @ 75 mA +9 V @ 200 mA
55 170
7. Typical parameters reflect performance in an application circuit. 8. An IS-95 signal is used for 915 / 1960 MHz. A 3GPP W-CDMA signal is used for 2140 MHz.
Test conditions unless otherwise noted. 1. T = 25C, Vdd1 = +4.5 V, Vdd2 = +9 V, Frequency = 800 MHz in a tuned application circuit. 2. The frequency of operation & bandwidth is determined by the external interstage match. 3. 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. 4. IS-95, 9 Channels Forward, Pk/Avg Ratio = 11.5 dB at a .001% probability 750 kHz offset, 30 kHz BW, Channel BW = 1.23 MHz, frequency = 880 MHz. 5. The worst-case junction temperature for a given ground tab temperature can be calculated by multiplying the thermal resistance with the total package power dissipation and adding it to the tab temperature. ie. At 85C case temperature for a typical device, the worst-case junction temperature would be = 85C + (9 V * 0.2 A + 4.5 V * 0.075 A) = 129C. 6. The junction temperature ensures a minimum MTTF rating of 1 million hours of usage.
Absolute Maximum Rating
Parameter
Operating Case Temperature Storage Temperature DC Voltage (pin 2) DC Voltage (pin 6, 7) RF Input Power (continuous) Junction Temperature
Ordering Information
Part No.
AH103 AH103-PCB900 AH103-PCB1750 AH103-PCB1900 AH103-PCB2140
Rating
-40 to +85 C -55 to +125 C +6 V +11 V 4 dB above Input P1dB +220C
Description
High Gain 1/2 Watt Amplifier
(available in tape and reel)
0.7 - 1.0 GHz Evaluation Circuit 1.7 - 1.8 GHz Evaluation Circuit 1.8 - 2.0 GHz Evaluation Circuit 2.1 - 2.2 GHz Evaluation Circuit
Specifications and information are subject to change without notice
Operation of this device above any of these parameters may cause permanent damage.
WJ Communications, Inc * Phone 1-800-WJ1-4401 * FAX: 408-577-6621 * e-mail: sales@wj.com * Web site: www.wj.com
November 2003
AH103
The Communications Edge TM Product Information
Bill of Materials All Application Circuits
Ref. Desig. R1 L2, L3 C6, C10, C12 U1 U2 Component 6.8 chip resistor 18 nH chip inductor .018 F chip capacitor WJ AH103 Amplifier +5V Regulator, National Semiconductor NJM78L05
High Gain, High Linearity 1/2 Watt Amplifier
Application Circuit
5. All components are of size 0603. 6. Other components not shown above are specific for the frequency band of interest.
AH103-PCB900 700 - 1000 MHz App. Circuit
Ref. Desig. L1 L4 C1 C5, C11 C7 C9 C2, C3, C4, C8 Component 10 nH chip inductor 5.6 nH chip inductor 0 chip resistor 5.6 pF chip capacitor 10 pF chip capacitor 1.5 pF chip capacitor DNP
Notes: 1. DNP = Do not place this component. 2. Distance "D1" measured from U1, pin 4 to edge of Cx (where x = 2, 3, or 4). a. D1 = 0.620" to C2 (for use with AH103-PCB1750) The 2.0 pF input tuning capacitor is placed .045" to the left of "C2" shown on the silk screen. The shunt capacitor is placed directly on the right and adjacent to the input blocking capacitor C1. b. D1 = 0.450" to C3 (for use with AH103-PCB1900) c. D1 = 0.310" to C4 (for use with AH103-PCB2140) 3. A voltage regulator is used in this circuit (U2) to drop the +9 V to a +5 V usable supply for the first internal amplifier. It is permissible to remove the regulator and operate the 1st amplifier stage directly off of +5 V supply onto Test Point 1 (TP1). The use of a +5 V supply on the 1st amplifier stage requires a dropping resistor of 6.8 . 4. A +4.5 V supply can also be used to bypass the 6.8 and can be applied to Test Point 2 (TP2).
AH103-PCB1750 1700 - 1800 MHz App. Circuit
Ref. Desig. Component C1, C11 47 pF chip capacitor C2 2.0 pF chip capacitor C5 0 chip resistor C8 10 pF chip capacitor C3, C4, C7 DNP C9, L1, L4 See note (2a) for the proper placement of C2.
Evaluation Board PCB Layout
AH103-PCB1900 1800 - 2000 MHz App. Circuit
Ref. Desig. C1, C11 C3 C5 C8 C2, C4, C7 C9, L1, L4 Component 47 pF chip capacitor 1.5 pF chip capacitor 0 chip resistor 10 pF chip capacitor DNP
AH103-PCB2140 2110 - 2140 MHz App. Circuit
Ref. Desig. C1, C11 C4 C5 C8 C2, C3. C7 C9, L1, L4 Component 47 pF chip capacitor 1.2 pF chip capacitor 0 chip resistor 10 pF chip capacitor DNP
Circuit Board Material: .014" FR-4, 4 layers, .062" total thickness
2.4 - 2.7 GHz Reference Circuit
Ref. Desig. L1 C1 C5 C8 C11 C2, C3. C4 C7, C9, L4
WJ Communications, Inc * Phone 1-800-WJ1-4401 * FAX: 408-577-6621 * e-mail: sales@wj.com * Web site: www.wj.com
Component 1 pF chip capacitor 0 chip resistor 22 pF chip capacitor 10 pF chip capacitor 47 pF chip capacitor DNP
Specifications and information are subject to change without notice November 2003
AH103
The Communications Edge TM Product Information
High Gain, High Linearity 1/2 Watt Amplifier
Application Circuit: 700 - 1000 MHz (AH103-PCB900)
Typical RF Performance
Frequency S21 - Gain S11 - Input Return Loss S22 - Output Return Loss Output P1dB Output IP3
(+10 dBm / tone, 1 MHz spacing)
Application Circuit: 1.8 - 2.0 GHz (AH103-PCB1900)
Typical RF Performance
Frequency S21 - Gain S11 - Input Return Loss S22 - Output Return Loss Output P1dB Output IP3
(+10 dBm / tone, 1 MHz spacing)
880 MHz 28.5 dB -15 dB -11 dB +27 dBm +45 dBm +21 dBm 2.9 dB +4.5 V @ 75 mA +9 V @ 200 mA
1960 MHz 26 dB -12 dB -11 dB +26.5 dBm +45 dBm +20 dBm 3.7 dB +4.5 V @ 75 mA +9 V @ 200 mA
IS-95 Channel Power
@ -45 dBc ACPR
IS-95 Channel Power
@ -45 dBc ACPR
Noise Figure Supply Bias (Amp 1) Supply Bias (Amp 2)
Noise Figure Supply Bias (Amp 1) Supply Bias (Amp 2)
S-Parameters
30 25 20 15 30 25 20
S-Parameters
Magnitude (dB)
10 5 0 -5 -10 -15 -20 -25 -30 0.6 0.7 0.8 0.9 1 Frequency (GHz) 1.1 1.2 DB(|S[1,1]|) DB(|S[2,1]|) DB(|S[2,2]|)
Magnitude (dB)
15 10 5 0 -5 -10 -15 -20 1.6 1.7 1.8 1.9 2 Frequency (GHz) 2.1 2.2 DB(|S[1,1]|) DB(|S[2,1]|) DB(|S[2,2]|)
-30 -35 -40 -45 -50 -55 -60 -65 -70 -75 -80 10
880 MHz ACPR vs Channel Power Single Carrier and 4-Carrier IS-95
Single Carrier 4 Carrier 12 14 16 18 20
-30 -35 -40 -45 -50 -55 -60 -65 -70 -75 -80 10
1960 MHz ACPR vs Channel Power Single Carrier and 4-Carrier IS-95
ACPR (dBc)
ACPR (dBc)
Single Carrier 4 Carrier
12
14
16
18
20
Channel Output Power (dBm)
Single Carrier Signal: IS-95, 9 Channels Forward, Pk/Avg Ratio = 11.5 dB at a .001% probability 750 kHz offset, 30 kHz bandwidth, Channel BW = 1.23 MHz Four-Carrier Signal: IS-95, 9 Channels Forward, Pk/Avg Ratio = 10.2 dB at a .001% probability 2.60 MHz offset, 30 kHz bandwidth, Channel BW = 4.92 MHz
Channel Output Power (dBm)
Single Carrier Signal: IS-95, 9 Channels Forward, Pk/Avg Ratio = 11.5 dB at a .001% probability 885 kHz offset, 30 kHz bandwidth, Channel BW = 1.23 MHz Four-Carrier Signal: IS-95, 9 Channels Forward, Pk/Avg Ratio = 10.2 dB at a .001% probability 2.76 MHz offset, 30 kHz bandwidth, Channel BW = 4.98 MHz
Specifications and information are subject to change without notice
WJ Communications, Inc * Phone 1-800-WJ1-4401 * FAX: 408-577-6621 * e-mail: sales@wj.com * Web site: www.wj.com
November 2003
AH103
The Communications Edge TM Product Information
High Gain, High Linearity 1/2 Watt Amplifier
Application Circuit: 2110 - 2170 MHz (AH103-PCB2140)
Typical RF Performance
Frequency S21 - Gain S11 - Input Return Loss S22 - Output Return Loss Output P1dB Output IP3
(+10 dBm / tone, 1 MHz spacing)
Reference Design: 2.4 - 2.7 GHz
Typical RF Performance
Frequency S21 - Gain S11 - Input Return Loss S22 - Output Return Loss Output P1dB Output IP3
(+10 dBm / tone, 1 MHz spacing)
2140 MHz 25 dB -11 dB -14 dB +26.5 dBm +45 dBm 3.5 dB +4.5 V @ 75 mA +9 V @ 200 mA
MHz dB dB dB dBm dBm dB
2400 24.7 -12 -17 +26 +43.3
2700 23.5 -15 -16 +25.2 +41.9
Noise Figure Supply Bias (Amp 1) Supply Bias (Amp 2)
Noise Figure Supply Bias (Amp 1) Supply Bias (Amp 2)
3.6 3.6 4.5 V @ 75 mA 9 V @ 200 mA
S-Parameters
30 25 20 30 25 20
2.4009 GHz 24.72 dB
S-Parameters
2.7008 GHz 23.53 dB
Magnitude (dB)
Magnitude (dB)
15 10 5 0 -5 -10 -15 -20 1.9 2 2.1 2.2 Frequency (GHz) 2.3 2.4
DB(|S[1,1]|) DB(|S[2,1]|) DB (|S[2,2]|)
15 10 5 0 -5 -10 -15 -20 2.2 2.3 2.4 2.5 2.6 Frequency (GHz) 2.7 2.8 2.9
DB(|S[1,1]|)
DB(|S[2,1]|)
DB(|S[2,2]|)
ACPR vs. Channel Power -40 -45 -50 -55 -60 12 13 14 15 16 17 18 Output Channel Power (dBm)
3GPP W-CDMA, Test Model 1 +64 DPCH, 5 MHz offset
freq = 2140 MHz ACPR (dBc)
Specifications and information are subject to change without notice WJ Communications, Inc * Phone 1-800-WJ1-4401 * FAX: 408-577-6621 * e-mail: sales@wj.com * Web site: www.wj.com November 2003
AH103
The Communications Edge TM Product Information
High Gain, High Linearity 1/2 Watt Amplifier
Outline Drawing
Product Marking
The component will be marked with an "AH103" designator followed by a four- or five-digit alphanumeric lot code on the top surface of the package. Tape and reel specifications for this part is located on the website in the "Application Notes" section.
ESD / MSL Information
ESD Classification: Value: Test: Standard: ESD Classification: Value: Test: Standard: MSL Rating: Standard: Class 1B Passes !500 V to <1000 V Human Body Model (HBM) JEDEC Standard JESD22-A114 Class III Passes !500 V to <1000 V Charged Device Model (CDM) JEDEC Standard JESD22-C101 Level 1 at +235 C convection reflow JEDEC Standard J-STD-020B
Functional Pin Layout
Pin 1 2 3 4 5 6 7 8 Function Amp2 input Amp1 output / Bias Amp1 Ground RF input (Amp1 input) Ground RF output (Amp2 output) Bias Amp2 Ground
Mounting Configuration / Land Pattern
The backside paddle is the Source and should be grounded for thermal and electrical purposes. All other pins should be grounded on the PCB.
Specifications and information are subject to change without notice WJ Communications, Inc * Phone 1-800-WJ1-4401 * FAX: 408-577-6621 * e-mail: sales@wj.com * Web site: www.wj.com November 2003
AH103
1 AMP 2 2 AMP 1 7 8
The Communications Edge TM Product Information
High Gain, High Linearity 1/2 Watt Amplifier
Typical Device Data
Typical AH103 Performance Chain Analysis at 900 MHz
Stage
6
Gain (dB)
Output P1dB (dBm)
Output IP3 (dBm)
NF (dB)
Voltage (V) +4.5 +9
Current (mA) 75 200 275
3
4
5
Amplifier 1 Amplifier 2 AH103
14.5 18 39 2.7 14 27 46 3.1 Cumulative Performance
Cumulative Performance Output Output Gain NF P1dB IP3 (dB) (dB) (dBm) (dBm) 14.5 18 39 2.7 28.5 25.8 45.2 2.8 28.5 +25.8 +45.2 2.8
S-Parameters (Amplifier #1, VD = +4.5 V, ID = 75 mA, T = 25C, calibrated to device leads, pin 4 = port 1, pin 2 = port 2)
Freq (MHz) S11 (dB) S11 (ang) S21 (dB) S21 (ang) S12 (dB) S12 (ang) S22 (dB) S22 (ang)
50 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000
-4.86 -7.73 -6.98 -7.02 -7.16 -7.19 -7.17 -7.41 -7.64 -7.89 -8.01 -8.49 -8.67 -8.68 -8.41 -7.99
-26.48 -22.56 -31.07 -42.34 -54.83 -67.46 -79.27 -91.82 -105.01 -118.56 -125.93 -142.46 -160.24 -172.38 169.78 153.13
15.26 14.09 13.81 13.67 13.52 13.36 13.18 13.04 12.84 12.65 12.51 12.36 12.13 11.93 11.67 11.27
166.07 165.44 158.26 149.51 140.22 131.15 122.10 113.28 104.13 95.51 87.63 78.62 69.65 63.44 54.46 45.65
-21.98 -20.82 -20.79 -20.87 -20.74 -20.75 -20.61 -20.49 -20.43 -20.23 -20.10 -19.93 -19.89 -19.88 -19.87 -19.92
27.52 4.55 -1.20 -5.43 -9.01 -12.46 -15.68 -19.43 -23.02 -27.00 -29.55 -34.96 -38.99 -43.41 -47.77 -53.05
-9.70 -15.06 -13.38 -13.42 -13.71 -13.81 -14.16 -14.82 -15.82 -17.15 -17.66 -20.96 -26.00 -33.58 -34.93 -25.07
-36.91 -23.28 -23.85 -28.27 -34.42 -40.37 -45.64 -50.24 -55.50 -60.75 -53.33 -54.42 -54.24 -50.38 72.34 91.10
S-Parameters (Amplifier #2, VD = +9 V, ID = 200 mA, T = 25C, calibrated to device leads, pin 1 = port 1, pin 7 = port 2)
Freq (MHz) S11 (dB) S11 (ang) S21 (dB) S21 (ang) S12 (dB) S12 (ang) S22 (dB) S22 (ang)
50 200 400 600 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000
-14.89 -18.44 -13.76 -12.08 -10.77 -9.63 -8.84 -8.26 -7.70 -7.18 -7.12 -6.52 -5.85 -5.38 -4.72 -4.13
-61.31 -66.85 -79.48 -100.14 -119.25 -134.77 -148.91 -163.49 -177.35 169.87 156.94 142.96 131.77 124.67 115.12 106.69
15.70 15.25 14.98 14.63 14.23 13.84 13.45 13.12 12.79 12.46 12.32 12.06 11.71 11.47 11.10 10.56
167.65 161.10 146.18 131.18 116.54 102.40 88.71 75.19 61.97 48.61 35.83 21.94 8.30 -1.71 -15.80 -30.06
-19.34 -19.19 -19.43 -19.72 -20.04 -20.41 -20.82 -21.26 -21.81 -22.20 -22.71 -23.51 -24.26 -24.94 -25.66 -27.18
7.31 -8.11 -18.63 -29.44 -39.85 -49.54 -58.10 -67.89 -76.50 -86.90 -93.31 -103.96 -113.83 -120.76 -129.36 -137.91
-20.46 -27.00 -18.71 -16.02 -14.15 -12.62 -11.52 -10.66 -10.11 -9.60 -9.46 -9.28 -8.99 -8.74 -8.43 -8.04
-69.94 35.96 6.17 -1.40 -10.84 -22.52 -32.78 -42.36 -52.56 -63.61 -69.21 -79.85 -93.56 -104.09 -118.28 -135.08
Specifications and information are subject to change without notice WJ Communications, Inc * Phone 1-800-WJ1-4401 * FAX: 408-577-6621 * e-mail: sales@wj.com * Web site: www.wj.com November 2003

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