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AH116
Product Features
* 800 - 1000 MHz * +28 dBm P1dB * +42 dBm Output IP3 * 17 dB Gain * Single Positive Supply (+5 V) * MTBF >100 Years * SOIC-8 SMT Package
The Communications Edge TM
1/2 Watt, High Gain HBT Amplifier
Preliminary Product Information
Product Description
The AH116 is a high dynamic range driver amplifier in a low-cost surface mount package. The InGaP/GaAs HBT is able to achieve high performance over a broad frequency range with +42 dBm OIP3 and +28 dBm of compressed 1-dB power and is housed in an industry standard SOIC-8 SMT package. All devices are 100% RF and DC tested. The product is targeted for use as a driver amplifier for wireless infrastructure where high linearity and medium power is required. The internal active bias allows the AH116 to maintain high linearity over temperature and operate directly off a +5 V supply. This combination makes the device an excellent fit for transceiver line cards and power amplifiers in current and next generation multi-carrier 3G base stations.
Functional Diagram
1 8
2
7
3
6
4
5
Function Vref Input Output Vbias GND N/C
Pin No. 1 3 6, 7 8 Slug 2, 4, 5
Typical Specifications
Parameters
Frequency Range S21 - Gain S11 - Input R.L. S22 - Output R.L. Output P1dB Output IP32 Noise Figure IS-95 Channel Power
@ -65 dBc ACPR, 9 Ch. Fwd
Units
MHz dB dB dB dBm dBm dB dBm mA V
Min
800 15.5
Typ
880 18 -15 -8 +28 +42 7.0 +16
Max
1000
Operating Current Range Device Voltage
200
250 5
300
Test conditions unless otherwise noted. 1. T = 25C, Vsupply = +5 V, Frequency = 880 MHz in recommended application circuit. 2. 3OIP measured with two tones at an output power of +13 dBm/tone separated by 1 MHz. The suppression on the largest IM3 product is used to calculate the 3OIP using a 2:1 rule.
Absolute Maximum Rating
Parameters
RF Input Power (continuous) DC Voltage / Current DC Dissipation Power
Ordering Information
Part No.
AH116 AH116-PCB880
Rating
+20 dBm +8 V / 400 mA 2W
Description
1/2 Watt, High Linearity HBT Amplifier
(Available in Tape & Reel)
Fully Assembled Evaluation Board, 900 MHz
Operation of this device above any of these parameters may cause permanent damage.
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: 408-577-6621 * e-mail: sales@wj.com * Web site: www.wj.com
April 2003
AH116
20
The Communications Edge TM
1/2 Watt, High Gain HBT Amplifier
Preliminary Product Information
880 MHz Application Circuit
VREF VCC C4 10 uF
Performance
S21
10 0 (dB) -10
RF IN R1 100 C5 1000 pF
1 8 7
R4 0 R2 22 L1 33 nH
C6 10 pF
C7 1000 pF
S22
-20 -30 -40 500
S11
C1 22 pF
R3 51
Z = 50 L = 20
3
AH116
6
Z = 50 L=5
Z = 50 L = 20 C3 100 pF
RF OUT
2, 4, 5
C2 22 pF
C9 4.7 pF - (8.5 pF)
1000 Frequency (MHz)
1500
Typical Performance Frequency S21 - Gain S11 S22 Output P1dB Output IP3 DC Bias 880 MHz 18 dB -15 dB -8 dB 28 dBm 42 dBm 5V, 250mA
NOTES: Install R4 for single supply voltage control. Remove R4 to adjust bias using VREF or
adjust bias by changing R1. Align C9 at point 11.
Application Circuit PC Board Layout
Circuit Board Material: .014" FR-4, 4 layers (others added for rigidity), .062" total thickness, 1 oz copper
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: 408-577-6621 * e-mail: sales@wj.com * Web site: www.wj.com
April 2003
AH116
The Communications Edge TM
1/2 Watt, High Gain HBT Amplifier
Preliminary Product Information
Outline Drawing
Product Marking
The component will be marked with an "AH116" designator with 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: MSL Rating: Standard: Class 1B Passes at 1000V Human Body Model (HBM) JEDEC Standard JESD22-A114 Level 2 JEDEC Standard J-STD-020A
Land Pattern Mounting Config. Notes
1. Ground / thermal vias are critical for the proper performance of this device. Vias should use a .35mm (#80 / .0135") diameter drill and have a final plated thru diameter of .25 mm (.010"). 2. Add as much copper as possible to inner and outer layers near the part to ensure optimal thermal performance. 3. Mounting screws can be added near the part to fasten the board to a heatsink. Ensure that the ground / thermal via region contacts the heatsink. 4. Do not put solder mask on the backside of the PC board in the region where the board contacts the heatsink. 5. RF trace width depends upon the PC board material and construction. 6. Use 1 oz. Copper minimum. 7. All dimensions are in millimeters (inches). Angles are in degrees.
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: 408-577-6621 * e-mail: sales@wj.com * Web site: www.wj.com
April 2003
AH116
Freq (MHz) S11 (dB)
The Communications Edge TM
1/2 Watt, High Gain HBT Amplifier
Preliminary Product Information
Typical Device Data
S-Parameters (VD = +5 V, ID = 250 mA, T = 25C, calibrated to device leads)
S21 (dB) S21 (ang) S12 (dB) S12 (ang) S22 (dB) S22 (ang)
50 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000
-2.72 -2.25 -2.31 -2.63 -3.08 -3.99 -5.79 -9.55 -19.72 -12.00 -6.06 -3.59 -2.34 -1.64 -1.28 -1.06 -0.91 -0.77 -0.71 -0.65 -0.60 -0.55 -0.58 -0.56 -0.55 -0.54 -0.51 -0.52 -0.51 -0.50 -0.54
24.16 20.33 17.23 16.23 15.63 15.42 15.58 15.67 15.22 13.95 11.91 9.46 6.92 4.56 2.28 0.49 -1.17 -2.82 -4.40 -5.44 -6.78 -7.67 -8.70 -9.29 -9.87 -10.32 -10.59 -11.19 -11.66 -12.28 -13.08
133.35 124.95 119.37 109.23 98.28 85.62 69.70 49.65 25.60 0.36 -22.67 -41.25 -56.59 -68.13 -78.59 -88.03 -96.56 -105.47 -112.20 -118.80 -128.36 -139.22 -146.80 -158.26 -169.80 176.24 160.74 145.13 128.82 111.46 95.01
-36.72 -35.31 -34.90 -34.22 -33.62 -33.01 -32.10 -31.23 -31.19 -32.11 -33.26 -35.51 -38.16 -39.28 -41.14 -40.57 -42.62 -41.90 -40.78 -40.43 -40.27 -39.29 -37.79 -38.86 -39.90 -37.63 -37.66 -37.20 -35.78 -36.13 -35.88
29.75 13.96 2.32 -7.29 -16.36 -27.30 -37.73 -58.55 -78.95 -103.80 -129.67 -153.55 176.95 161.81 132.98 126.72 113.65 95.09 98.57 79.36 74.44 71.89 53.03 56.76 53.88 53.78 41.18 48.65 31.88 35.11 27.61
-2.23 -3.08 -3.32 -3.30 -3.48 -3.14 -2.87 -2.69 -2.27 -1.66 -1.40 -1.42 -1.49 -1.71 -1.96 -2.27 -2.53 -2.76 -2.92 -3.11 -3.29 -3.55 -3.72 -3.90 -3.96 -3.63 -3.25 -2.59 -1.97 -1.48 -1.09
-102.97 -137.03 -159.63 -168.57 -172.70 -174.26 -176.25 -178.40 -179.74 177.95 173.15 168.43 165.12 163.09 160.84 162.34 160.80 158.88 157.57 156.96 155.77 155.05 155.24 155.59 158.19 160.31 160.80 160.37 158.05 154.48 149.64
Thermal Information
Parameters
Operating Case Temperature Storage Temperature Thermal Resistance
. To ensure MTTF > 1x10e6 hrs.
Rating
-40 to +85 C -55 to +150 C 62 C/W
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: 408-577-6621 * e-mail: sales@wj.com * Web site: www.wj.com
April 2003

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