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High Dynamic Range Gain Block
AG101
The Communications Edge TM Advanced Product Information
Product Features * 60 - 3000 MHz * +32 dBm Output IP3 * 2.4 dB Noise Figure * 14 dB Gain * +15 dBm P1dB * MTBF >1000 Years * SOT-89 SMT Package * Single Bias Supply
(+3.3 V or +4.5 V)
Product Description
The AG101 is a general purpose gain block that offers good dynamic range in a low cost surface mount package. The combination of flat OIP3 and noise figure performance over frequency makes it attractive for for both narrow band and broadband applications. Superior thermal design allows the product to achieve +32 dBm OIP3 performance at a mounting temperature of +85C with an associated MTBF of >1000 years3. All devices are 100% RF and DC tested.
Functional Diagram
4
1
2
3
Function Input Ground Output/Bias Ground
Pin No. 1 2 3 4
Actual Size
Specifications
Parameter Frequency Range S21 - Gain S11 - Input Return Loss S22 - Output Return Loss Output IP3 Output P1dB Noise Figure Operating Current Range Supply Voltage Units MHz dB dB dB dBm dBm dB mA V Min. 13.0 Typical Max. 60-3000 14.0 -9.0 -15.0 +32 +15 2.4 50 4.5 16.0
Typical Parameters
Parameter Frequency S21 S11 S22 Output IP3 Output P1dB Noise Figure Units MHz dB dB dB dBm dBm dB 900 13.4 -12.5 -21.2 +32.5 +15.1 2.4 Typical 1900 12.2 -13.2 -17.8 +33.1 +15.0 2.6
+28
+36
40
75
Typical parameters reflect performance in an applicaton circuit.
Test conditions unless otherwise noted. 1. T = 25C, Vdd = 4.5 V, Frequency = 800 MHz, 50 ohm system. 2. 3OIP measured with two tones at an output power of 2 dBm/tone separated by 10 MHz. The suppression on the largest IM3 product is used to calculate the 3OIP using a 2:1 slope rule. 3. MTBF calculated with ground lead temperature at 85C. 4. S11 can be improved using an optional matching network.
Recommended Maximum Ratings
Parameter Operating Case Temperature Storage Temperature DC Voltage RF Input Power (continuous) Rating -40 to +85C -55 to +125C +5.5 V +4 dBm
Ordering Information
Part No. AG101 AG101-PCB Description GaAs MMIC Amplifier (Available in tape and reel) Fully Assembled Application Circuit
Operation of this device above any of these parameters may cause permanent damage.
WJ Communications, Inc. * Phone: 1-800-WJ1-4401 * FAX: 408-577-6620 * e-mail: sales@wj.com * Web site: www.wj.com
April 2002
AG101
Advanced Product Information
Performance Charts
Gain vs. Frequency
18 16
(Vd = 4.5 V, Id = 50 mA, T = 25C)
Return Loss vs. Frequency
0 S11 Return Loss (db) -10 4 -20 S22 -30 1 -40 NF (dB) 3 2 6 5
NF vs. Frequency
S21 (dB)
14 12 10 8 0 500 2000 1000 1500 Frequency (MHz) 2500 3000
0
500
2000 1000 1500 Frequency (MHz)
2500
3000
0
0
600
1800 1200 Frequency (MHz)
2400
3000
OIP3 vs. Frequency
40 38 36 OIP3 (dBm)
IP3 (dBm)
OIP3 vs. Pout
40 38 36 34 32 30 28 26 24 22 20 Pout = 2 dBm/tone 800 MHz 0 2 4 8 6 Pout (dBm) 10 12 -40C 25C 80C IP3 (dBm) 40 38 36 34 32 30 28 26 24 22 20
OIP3 vs. Pout
-40C 25C 80C
34 32 30 28 26 24 22 20 0 500 2000 1000 1500 Frequency (MHz) 2500 3000 Pout = 2 dBm/tone
Pout = 2 dBm/tone 1900 MHz 0 2 4 6 8 Pout (dBm) 10 12
S21 vs. Frequency over Temperature
18 16 S21 (dB) 14 12 10 8 -40C 0C 80C S11 (dB)
S11 vs. Frequency over Temperature
0
S22 vs. Frequency over Temperature
0 -40C 25C 80C
-10 S22 (dB) 3000
-10
-20 -40C 0C 80C
-20
-30
-30
0
500
2000 1000 1500 Frequency (MHz)
2500
3000
-40
0
500
1000 2000 1500 Frequency (MHz)
2500
-40
0
500
1500 2000 1000 Frequency (MHz)
2500
3000
Gain vs. Pout
18 16 Gain (dB) 14 12 10 8 800MHz
0
5
10 Pout (dBm)
15
20
WJ Communications, Inc. * Phone: 1-800-WJ1-4401 * FAX: 408-577-6620 * e-mail: sales@wj.com * Web site: www.wj.com
April 2002
Performance Charts
Gain vs. Frequency
18 16
(Vd = 3.3 V, Id = 50 mA, T = 25C)
Return Loss vs. Frequency
0 S11 Return Loss (dB) -10 4 NF (dB) -20 S22 -30 1 3 2 6 5
NF vs. Frequency
S21 (dB)
14 12 10 8
0
500
2000 1000 1500 Frequency (MHz)
2500
3000
-40
0
500
2000 1000 1500 Frequency (MHz)
2500
3000
0
0
500
1000
1500 2000 Frequency (MHz)
2500
3000
OIP3 vs. Frequency
40 38 36 34 OIP3 (dBm) 32 30 28 26 24 22 20 OIP3 (dBm) 40 38 36 34 32 30 28 26 24 22 20
OIP3 vs. Pout over Temperature
40 -40C 25C 80C 38 36 34 32 30 28 26 24 22 20
OIP3 vs. Pout over Temperature
-40C 25C 80C
Pout = 2 dBm/tone 0 500 1500 2000 1000 Frequency (MHz) 2500 3000
Pout = 2 dBm/tone 800 MHz 0 2 4 8 6 Pout (dBm) 10 12
OIP3 (dBm)
Pout = 2 dBm/tone 1900 MHz 0 2 4 8 6 Pout (dBm) 10 12
S21 vs. Frequency over Temperature
18 16 S21 (dB) S11 (dB) 14 12 10 8 -40C 0C 80C 0 500 1000 2000 1500 Frequency (MHz) 2500 3000
S11 vs. Frequency over Temperature
0
S22 vs. Frequency over Temperature
0
-10 S22 (dB)
-10 80C -20 -40C -30 0C
-20 -40C 0C 80C 0 500 1000 2000 1500 Frequency (MHz) 2500 3000
-30
-40
-40
0
500
1000 2000 1500 Frequency (MHz)
2500
3000
Gain vs. Pout
18 16 Gain (dB) 14 12 10 8 0 5 10 Pout (dBm) 15 20 800 MHz
WJ Communications, Inc. * Phone: 1-800-WJ1-4401 * FAX: 408-577-6620 * e-mail: sales@wj.com * Web site: www.wj.com
April 2002
Advanced Product Information
AG101
Application Circuit: 0.8 to 2.6 GHz
Typical Specifications Frequency Magnitude S21 Magnitude S11 Magnitude S22 OIP3 Noise Figure Bias S-Parameters
20 10 Magnitude (dB) 0 -10 -20 S22 -30 500 S11
Schematic
C = 56 pF RF IN L = 10 nH 3 or more Via Grounds req. L = 12 nH DC 4.5 V C = 56 pF AG101 C = 56 pF RF OUT
0.9 GHz 1.9 GHz 2.4 GHz 13.4 dB 12.2 dB 11.5 dB -12.5 dB -13.2 dB -11.4 dB -21.2 dB -17.8 dB -17.3 dB 32.5 dBm 33.1 dBm 33.1 dBm 2.4 dB 2.6 dB 2.8 dBm Vds = 4.5 V, Id = 50 mA
FR4 Board Layout (T = 14 Mils)
GND S21 0603 Package C = 56 pF INPUT GND 0603 Package L = 10 nH OUTPUT 0603 Package L = 12 nH 0603 Package C = 56 pF 0603 Package C = 56 pF All Trans. Lines Z = 50 Ohm
+4.5 V
1000 1500 2000 Frequency (MHz) 2500 3000
NOTE: The application circuit is designed for wide bandwidth. For narrow band applications, S11 and S21 can be improved with an input shunt microstrip element to ground.
Thermal Specifications
Parameter Operating Case Temperature Thermal Resistance (Maximum) Junction Temperature (Recommended Maximum) Rating -40 to +85C 88C/W +155C
MTBF (Hrs)
MTBF vs. Temperature
10
9
108 Junction 10
7
Ground Tab 10
6
Notes: 1. Thermal Resistance determined at Maximum Tab Temperature and Maximum Power Dissipation. 2. Recommended Maximum Junction Temperature insures a MTBF of 1 million hours. 3. Refer to WJ Application Note "AG101 Temperature Effects on Reliability" for more information.
105
50
75
150 100 125 Temperature (C)
175
200
WJ Communications, Inc. * Phone: 1-800-WJ1-4401 * FAX: 408-577-6620 * e-mail: sales@wj.com * Web site: www.wj.com
April 2002
AG101
Application Circuit: 60 - 100 MHz
Typical Specifications Frequency Magnitude S21 Magnitude S11 Magnitude S22 Noise Figure Bias Supply 70 MHz 16.3 dB -17.1 dB -15.6 dB 5.1 dB 4.5 V @ 50 mA Schematic
VDD = + 4.5 V ID = 75 mA
L2 180 nH L1 180 nH PIN 1 C1 .018 F
C3 .018 F
RF IN
RF OUT
AG101
PIN 3 C4 .018 F
C2 5.6 pF
PIN 2,4
S-Parameters
20 15
Noise Figure 8
S21
Magnitude (dB)
10 5 0 -5 -10 -15 -20 30 50 70 90 110
Noise Figure (dB)
150
7 6 5 4 3
S11
S22
130
30
50
70
90
110
130
150
Frequency (MHz)
Frequency (MHz)
WJ Communications, Inc * Phone 1-800-WJ1-4401 * FAX: 408-577-6620 * e-mail: sales@wj.com * Web site: www.wj.com
April 2002
Advanced Product Information
AG101
Outline Drawing
Land Pattern
Mounting Configuration
This document contains information on a new product. Specifications and information are subject to change without notice.
Caution! ESD sensitive device.
WJ Communications, Inc. * Phone: 1-800-WJ1-4401 * FAX: 408-577-6620 * e-mail: sales@wj.com * Web site: www.wj.com
April 2002
Advanced Product Information
AG101
Typical Test Data
S-Parameters (Vds = 3.3 V, Ids = 50 mA, T = 25C, unmatched device in a 50 ohm system) Freq (GHz) 0.05 0.10 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 1.80 2.00 2.20 2.40 2.60 2.80 3.00 S11 (Mag) 0.504 0.406 0.353 0.377 0.375 0.366 0.358 0.352 0.347 0.343 0.339 0.335 0.333 0.331 0.330 0.331 0.329 S11 (Ang) -31.0 -27.4 -24.8 -29.5 -40.5 -51.9 -63.1 -73.9 -84.3 -94.0 -104.0 -114.0 -126.0 -135.0 -145.0 -157.0 -165.0 S21 (Mag) 5.90 5.52 5.25 5.05 4.91 4.80 4.68 4.55 4.42 4.28 4.14 4.01 3.89 3.76 3.64 3.53 3.42 S21 (Ang) 165.0 167.0 166.0 159.0 151.0 142.0 134.0 126.0 118.0 111.0 103.0 95.8 88.7 81.7 74.7 67.9 61.2 S12 (Mag) 0.0804 0.0854 0.0881 0.0891 0.0895 0.0910 0.0926 0.0939 0.0953 0.0970 0.0987 0.1000 0.1020 0.1030 0.1040 0.1060 0.1080 S12 (Ang) 24.90 14.90 7.15 2.79 1.00 -0.71 -2.33 -3.80 -5.27 -6.73 -8.30 -10.30 -12.80 -14.20 -16.00 -18.60 -20.50 S22 (Mag) 0.2170 0.1210 0.0712 0.0780 0.0719 0.0691 0.0716 0.0609 0.0716 0.0711 0.0690 0.0638 0.0569 0.0492 0.0425 0.0373 0.0348 S22 (Ang) -56.40 -63.70 -63.30 -60.00 -54.80 -50.00 -56.70 -59.30 -56.10 -56.00 -56.80 -45.50 -43.40 -39.00 -29.80 -15.10 2.19
Typical Test Data
S-Parameters (Vds = 4.5 V, Ids = 50 mA, T = 25C, unmatched device in a 50 ohm system) Freq (GHz) 0.05 0.10 0.80 1.00 1.20 1.40 1.60 1.80 2.00 2.20 2.40 2.60 3.00 S11 (Mag) 0.497 0.359 0.356 0.353 0.357 0.362 0.369 0.377 0.386 0.393 0.398 0.406 0.407 S11 (Ang) -33.54 -31.07 -58.63 -69.93 -82.99 -94.25 -104.73 -114.51 -123.30 -132.24 -141.69 -149.76 -167.94 S21 (Mag) 6.31 5.69 5.14 5.04 4.93 4.80 4.67 4.53 4.35 4.21 4.11 4.00 3.76 S21 (Ang) 165.000 167.000 145.000 136.685 128.643 120.939 113.721 106.633 99.630 92.751 86.006 79.363 66.206 S12 (Mag) 0.081 0.090 0.093 0.094 0.095 0.095 0.097 0.098 0.098 0.098 0.099 0.099 0.100 S12 (Ang) 26.500 13.900 -3.827 -6.032 -8.283 -10.605 -13.182 -15.567 -17.516 -19.753 -22.503 -25.083 -30.072 S22 (Mag) 0.245 0.141 0.068 0.066 0.063 0.059 0.057 0.050 0.042 0.030 0.018 0.013 0.028 S22 (Ang) -55.200 -62.700 -68.122 -68.389 -68.067 -74.252 -77.789 -81.883 -85.216 -90.110 -101.088 160.913 126.536
WJ Communications, Inc. * Phone: 1-800-WJ1-4401 * FAX: 408-577-6620 * e-mail: sales@wj.com * Web site: www.wj.com
April 2002

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