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 AG203-63
InGaP HBT Gain Block
The Communications Edge TM Product Information
Product Features
* * * * * * * DC - 6000 MHz +8 dBm P1dB at 900 MHz +20 dBm OIP3 at 900 MHz 20 dB Gain at 900 MHz Single Voltage Supply SOT-363 SMT Package Internally matched to 50
Product Description
The AG203-63 is a general-purpose buffer amplifier that offers high dynamic range in a low-cost surface-mount package. At 900 MHz, the AG203-63 typically provides 20 dB of gain, +20 dBm Output IP3, and +8 dBm P1dB. The device combines dependable performance with consistent quality to maintain MTTF values exceeding 100 years at mounting temperatures of +85 C and is housed in a SOT-363 industry-standard SMT package. The AG203-63 consists of Darlington pair amplifiers using the high reliability InGaP/GaAs HBT technology process technology and only requires DC-blocking capacitors, a bias resistor, and an inductive RF choke for operation. The broadband MMIC amplifier can be directly applied to various current and next generation wireless technologies such as GPRS, GSM, CDMA, and W-CDMA. In addition, the AG203-63 will work for other various applications within the DC to 6 GHz frequency range such as CATV and fixed wireless.
Functional Diagram
GND 1 6 RF OUT
GND
2
5
GND
RF IN
3
4
GND
Applications
* * * * * * Mobile Infrastructure CATV / DBS W-LAN / ISM RFID Defense / Homeland Security Fixed Wireless
Function Input Output/Bias Ground
Pin No. 3 6 1, 2, 4, 5
Specifications
Parameter
Frequency Range Gain (900 MHz) Gain (1900 MHz) Input Return Loss Output Return Loss Output P1dB Output IP3 (2) Output IP2 Noise Figure Device Voltage Device Current Thermal Resistance Junction Temperature (3)
Typical Performance
Units
MHz dB dB dB dB dBm dBm dBm dB V mA C / W C
Min
DC 16.8
Typ
900 19.7 17.8 20 16 +8.0 +20.1 +24 3.0 4.05 20
Max
6000 18.8
Parameter
Frequency S21 S11 S22 Output P1dB Output IP3 Noise Figure
Units
MHz dB dB dB dBm dBm dB 500 20.3 -25 -16 +8.1 +20.2 2.9
Typical
900 19.7 -20 -16 +8.0 +20.1 3.0 1900 17.7 -18 -16 +7.4 +19.7 3.2 2140 17.3 -16 -16 +6.8 +19.5 3.2
Test conditions: T = 25 C, Supply Voltage = +5 V, Rbias = 47.5 , 50 System.
472 177
Test conditions unless otherwise noted. 1. T = 25 C, Supply Voltage = +5 V, Rbias = 47.5 , Frequency = 900 MHz, 50 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. 3. 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 RF Input Power (continuous) Junction Temperature -40 to +85 C -55 to +125 C +4.5 V +10 dBm +250 C
Ordering Information
Part No.
AG203-63 AG203-63PCB
Rating
Description
InGaP HBT Gain Block 700 - 2400 MHz Fully Assembled Eval. Board
Operation of this device above any of these parameters may cause permanent damage.
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 2004
AG203-63
InGaP HBT Gain Block
Frequency S21 S11 S22 Output P1dB Output IP3 Noise Figure MHz dB dB dB dBm dBm dB 100 20.4 -25 -14 +8.2 +20.3 2.9 500 20.3 -25 -16 +8.1 +20.2 2.9 900 19.7 -20 -16 +8.0 +20.1 3.0 1900 17.7 -18 -16 +7.4 +19.7 3.2 2140 17.3 -16 -16 +6.8 +19.5 3.2
The Communications Edge TM Product Information
Typical Device RF Performance
Supply Bias = +5 V, Rbias = 47.5 , Icc = 20 mA
2400 16.7 -16 -16 +6.8 +19.5 3.3 3500 14.9 -20 -20 +6.6 5800 11.5 -20 -14
1. Test conditions: T = 25 C, Supply Voltage = +5 V, Device Voltage = 4.05 V, Rbias = 47.5 , I = 20 mA typical, 50 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. 3. Data is shown as device performance only. Actual implementation for the desired frequency band will be determined by external components shown in the application circuit.
Gain vs. Frequency 22 20
Return Loss
0 -10 -20 -30
S11 S22
I-V Curve 40 Device Current (mA) 30 Optimal operating point 20 10 0 3.0
18 16 14 -40 C 12 0 1 2 Frequency (GHz) 3 4 +25 C +85 C
S11, S22 (dB)
Gain (dB)
-40
0
1
2
3
4
5
6
3.5
4.0
4.5
Frequency (GHz)
Output IP2 vs. Frequency
Device Voltage (V)
Output IP3 vs. Frequency
Noise Figure vs. Frequency
25 20 15 10
-40 C +25 C +85 C
35 30
NF (dB)
5 4 3 2 1
-40c +25c +85c
OIP3 (dBm)
OIP2 (dBm)
25 20 15
-40 C
+25 C
+85 C
5
0
0
0.5
1
1.5
2
2.5
3
0
200
400
600
800
1000
0
0.5
1
1.5
2
2.5
3
Frequency (GHz)
P1dB vs. Frequency
Frequency (MHz)
Output Power / Gain vs. Input Power 20 18
Gain (dB)
frequency = 900 MHz
Frequency (GHz)
Output Power / Gain vs. Input Power 16
Output Power (dBm)
frequency = 2000 MHz
10 5 0 -5
-40 C +25 C +85 C
18 16
Gain (dB)
16
Output Power (dBm)
Gain
P1dB (dBm)
12 8 4
Gain
12 8 4 0 Output Power -4
16 14 12 10 Output Power
14 12 10 8 -20 -16 -12 -8 -4 Input Power (dBm) 0 4
0 -4
-10 0 0.5 1 1.5 2 2.5 3 3.5 4 Frequency (GHz)
-20
-16
-12 -8 -4 Input Power (dBm)
0
4
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 2004
AG203-63
InGaP HBT Gain Block
Gain vs. Frequency 22 20 18 16 14 -40 C 12 0 1 2 Frequency (GHz) 3 4 +25 C +85 C
Output IP3 vs. Frequency
The Communications Edge TM Product Information
Typical Device RF Performance (cont'd)
Supply Bias = +6 V, Rbias = 98 , Icc = 20 mA
Output IP2 vs. Frequency
25 20 15 10
-40 C +25 C +85 C
35 30 25 20
-40c +25c +85c
OIP3 (dBm)
5
OIP2 (dBm)
Gain (dB)
15
0
0.5
1
1.5
2
2.5
3
0
200
400
600
800
1000
Frequency (GHz)
P1dB vs. Frequency
Frequency (MHz)
Noise Figure vs. Frequency
10 5
NF (dB)
5 4 3 2 1
-40 C +25 C +85 C
P1dB (dBm)
0 -5
-40 C +25 C +85 C
-10 0 0.5 1 1.5 2 2.5 3 3.5 4 Frequency (GHz)
0 0 0.5 1 1.5 2 2.5 3 Frequency (GHz)
Typical Device RF Performance
Supply Bias = +8 V, Rbias = 198 , Icc = 20 mA
Gain vs. Frequency 22 20 18 16 14 -40 C 12 0 1 2 Frequency (GHz) 3 4 +25 C +85 C
Output IP3 vs. Frequency Output IP2 vs. Frequency
25 20 15 10
-40 C +25 C +85 C
35 30 25 20
-40c +25c +85c
OIP3 (dBm)
5
OIP2 (dBm)
Gain (dB)
15
0
0.5
1
1.5
2
2.5
3
0
200
400
600
800
1000
Frequency (GHz)
P1dB vs. Frequency
Frequency (MHz)
Noise Figure vs. Frequency
10 5
NF (dB)
5 4 3 2 1
-40 C +25 C +85 C
P1dB (dBm)
0 -5
-40 C +25 C +85 C
-10 0 0.5 1 1.5 2 2.5 3 3.5 4 Frequency (GHz)
0 0 0.5 1 1.5 2 2.5 3 Frequency (GHz)
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 2004
AG203-63
InGaP HBT Gain Block
Vcc Icc = 20 mA
The Communications Edge TM Product Information
Application Circuit
R1 Bias Resistor C4 Bypass Capacitor C3 0.018 F L1 RF Choke RF IN AG203-63 C1 Blocking Capacitor C2 Blocking Capacitor RF OUT
Recommended Component Values Reference Designator 50 500 L1 820 nH 220 nH C1, C2, C4 .018 F 1000 pF Ref. Desig. L1 C1, C2 C3 C4 R1
Frequency (MHz) 900 1900 2200 68 nH 27 nH 22 nH 100 pF 68 pF 68 pF Size 0603 0603 0603 0603
2500 18 nH 56 pF
3500 15 nH 39 pF
1. The proper values for the components are dependent upon the intended frequency of operation. 2. The following values are contained on the evaluation board to achieve optimal broadband performance:
Value / Type 39 nH wirewound inductor 56 pF chip capacitor 0.018 F chip capacitor Do Not Place 47.5 1% tolerance
Recommended Bias Resistor Values S upply R1 value S ize Voltage 5V 47.5 ohms 0603 6V 98 ohms 0603 7V 148 ohms 0805 8V 198 ohms 0805 9V 248 ohms 1206 10 V 298 ohms 1210 12 V 398 ohms 1210
The proper value for R1 is dependent upon the supply voltage and allows for bias stability over temperature. WJ recommends a minimum supply bias of +5 V. A 1% tolerance resistor is recommended.
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 2004
AG203-63
InGaP HBT Gain Block
The Communications Edge TM Product Information
Outline Drawing
Product Marking
The component will be marked with a "C" designator followed by a two-digit numeric lot code on the top surface of the package. Tape and reel specifications for this part are located on the website in the "Application Notes" section.
MSL / ESD Rating
ESD Rating: Value: Test: Standard: ESD Rating: Value: Test: Standard:
Class 1C Passes at 1000 V min. Human Body Model (HBM) JEDEC Standard JESD22-A114 Level 4 Passes at 1000 V min. Charged Device Model (CDM) JEDEC Standard JESD22-C101
MSL Rating: Level 1 Standard: JEDEC Standard J-STD-020A
Mounting Config. Notes
Land Pattern
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 2004
AG203-63
InGaP HBT Gain Block
The Communications Edge TM Product Information
Typical Device Data
S-Parameters (Vdevice = +4.05 V, ICC = 20 mA, T = 25C, calibrated to device leads)
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 3200 3400 3600 3800 4000 4200 4400 4600 4800 5000 5200 5400 5600 5800 6000
-25.17 -24.76 -26.37 -25.80 -23.43 -22.07 -21.15 -19.98 -19.50 -19.35 -18.82 -15.59 -16.03 -16.72 -16.90 -17.51 -18.26 -19.19 -20.11 -20.91 -21.48 -21.03 -20.40 -19.48 -19.01 -18.41 -18.88 -19.82 -21.25 -23.96 -27.64
2.44 16.26 40.99 45.71 45.82 40.71 40.15 36.49 32.21 26.59 22.65 17.18 14.21 9.59 5.83 4.58 6.87 7.26 12.98 23.22 40.62 53.47 66.08 76.33 84.23 89.08 93.98 97.97 104.22 109.88 125.83
20.58 20.50 20.42 20.23 20.00 19.64 19.29 18.95 18.53 18.11 17.69 17.21 16.83 16.60 16.22 15.86 15.50 15.18 14.81 14.50 14.14 13.79 13.46 13.15 12.81 12.54 12.28 11.97 11.76 11.55 11.35
177.54 170.81 161.79 153.06 144.71 136.55 128.48 121.05 113.81 107.18 100.49 94.80 88.93 85.12 79.69 74.01 69.08 63.76 58.68 53.86 48.38 43.67 39.00 33.94 29.29 24.69 20.31 16.37 12.15 8.37 4.32
-23.20 -23.77 -23.63 -23.60 -23.50 -23.56 -23.02 -23.08 -22.58 -22.36 -22.09 -22.00 -21.77 -21.66 -21.13 -20.83 -20.46 -20.40 -20.08 -19.70 -19.12 -19.00 -18.92 -18.71 -18.58 -18.26 -18.12 -17.88 -17.65 -17.21 -17.10
1.82 0.78 4.30 3.12 4.31 2.97 5.90 6.19 7.31 7.42 7.05 8.03 8.50 4.94 4.78 5.19 5.40 3.60 3.19 0.21 0.00 -3.11 -5.06 -7.03 -8.30 -10.48 -10.91 -14.43 -14.69 -18.05 -20.45
-14.17 -14.24 -16.22 -16.44 -17.17 -17.77 -18.43 -18.66 -18.75 -19.16 -19.08 -15.46 -16.04 -16.74 -17.69 -19.10 -20.35 -21.36 -22.31 -20.95 -19.12 -17.23 -15.41 -14.33 -13.62 -13.28 -13.03 -13.20 -13.76 -14.21 -14.82
-3.37 -6.70 -15.12 -21.65 -31.82 -41.16 -53.94 -65.85 -77.25 -87.78 -98.01 -95.67 -102.07 -108.62 -115.03 -128.07 -139.56 -158.77 176.66 151.84 134.30 120.58 112.61 107.66 104.15 102.92 100.21 100.99 100.94 103.67 106.42
Device S-parameters are available for download off of the website at: http://www.wj.com
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 2004


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