Noise amplifier with Variable bias current Shutdown function Desc
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ALM-1106
Noise amplifier with Variable bias current Shutdown function
Description Avago Technologies's ALM-1106 designed GPS/ISM/Wimax applications (0.9-3.5)GHz frequency range. uses Agilent Technologies's proprietary GaAs Enhancement-mode pHEMT process achieve high gain operation with very noise figures high linearity. Noise figure distribution very tightly controlled. Gain supply current guaranteed parameters. CMOS compatible shutdown included turn provide variable bias. ALM-1106 useable down operation. achieves noise figures high gain even making suitable critical power GPS/ISM band applications. Simplified Schmatic
Features Advanced GaAs E-pHEMT Noise: High Gain 14.3 component count High IIP3 IP1dB Wide Supply Voltage: 3.6V Shutdown current 0.1uA CMOS compatible shutdown (VSD) current 2.85V 90uA Adjustable bias current single external resistor/voltage Small Footprint: 2x2mm2 Profile: 1.1mm matching non-GPS freq band operation
Specifications deg): 1.575GHz, 2.85V (Typ)
BIAS
Gain 14.3 (Typ) (Typ) IIP3 (Typ)
RF_OUT
RF_IN
Amplifier2 AMP1
IP1dB (Typ) -11.8 (Typ) -12.4 (Typ)
Surface Mount
Configuration
Typical performance 1.0V supply 12.3dB 1.0dB 3.6mA
Note: Measurements obtained using demoboard described Figure
Note: Package marking provides Orientation identification Product Code Year "WW" Work Week
Bottom View I/O's RF_IN RF_OUT BOTTOM PADDLE
Absolute Maximum Ratings
Symbol Pdiss max. TSTG ch_b
Parameter Drain Source Voltage[2] Drain Current[2] Total Power Dissipation Input Power Channel Temperature Storage Temperature Thermal Resistance
Units °C/W
Absolute Maximum
Notes: Operation this device above these parameters cause permanent damage. Assuming quiescent conditions. Board (package belly) temperature 25°C. Derate 4.32mW/°C Channel-to-board thermal resistance measured using 150°C Liquid Crystal Measurement method.
Product Consistency Distribution Charts [5,6]
4000 4000
3000
Stdev
3000
Stdev
2000
2000
1000
1000
Figure Gain 1.575GHz; 12.7dB, Nominal 14.3dB, 15.8dB 3000 2500 2000 1500 1000 Stdev
Figure 1.575GHz; Nominal 0.8dB, 1.3dB
Figure 1.575GHz; Nominal 8mA, 13mA Notes: Distribution data sample size samples taken from different wafers different lots. Future wafers allocated this product have nominal values anywhere between upper lower limits. Measurements made production test board, which represents trade-off between optimal Gain, IIP3, IP1dB VSWR. Circuit losses have been de-embedded from actual measurements.
Electrical Specifications bias parameter +2.85V (unless otherwise specified) VDD= +2.85V, Ohm, Freq=1.575GHz Typical Performance Table Performance table nominal operating conditions
Symbol IP1dB IIP3 IP1dB1710M IIP3OUT
Parameter Test Condition Gain Noise Figure Input Compressed Power Input Order Intercept Point (2-tone 2.5MHz) Input Return Loss Output Return Loss Supply Current Shutdown Current Supply Voltage Band IP1dB (DCS 1710MHz) blocking Band IIP3 (DCS 1775MHz 1950MHz)
Units
Min. 12.7
14.3 -11.8 12.4 2.85
Max. 15.8
+2V, VDD= +1.5V VDD= +1.0V, Freq=1.575GHz Typical Performance (VSD=VDD, R1=0 Ohm) Table Typical performance operation voltages with (see
Symbol IP1dB IIP3 IP1dB1710M IIP3OUT
Parameter Test Condition Gain Noise Figure Input Compressed Power Input Order Intercept Point (2-tone 2.5MHz) Input Return Loss Output Return Loss Supply Current Shutdown Current Supply Voltage Band IP1dB (DCS 1710MHz) blocking Band IIP3 (DCS 1775MHz 1950MHz)
Units
VDD=2V VDD=1.5V -1.4 -13.8 -15.5 -0.3 14.2 -2.4 -11.5 -14.5 -1.9
VDD=1.0V 12.3 -3.8 -11.7 -2.9
0.010 0.0220 3.48
0.1µF 33nH
6.8pF 4.7nH 5.6nH 6.8pF 100pF
10nH
2005 Agilent Technologies
Figure Demoboard Application Circuit Components
+VDD C=0.1
PRL1 R=12 L=33 Johanson 0402 C=6.8
C=6.8
R=18 kOhm BIAS
L=4.7 Toko LL1005
RF_IN L=5.6 Johanson 0402
RF_OUT
L=10 Johanson 0402
Amplifier2 AMP1
Notes form input matching network. module integrated coupling DC-blocking capacitors input output. Best noise performance obtained using high-Q wirewound inductors. This circuit demonstrates that noise figures obtainable with standard 0402 chip inductors. Replacing with highQ wirewound inductors (eg. Cilcraft 0402CS series) will yield 0.1dB lower 0.6dB higher Gain. output matching inductor. bypass capacitor. PRL1 network that isolates measurement demoboard from external disturbances. mitigates effect external noise pickup lines. These components required actual operation. Bias control achieved either varying voltage without fixing voltage varying Typical value total current VDD=+2.85V. Higher gain performance obtained increasing supply current. This achieved reducing value obtain desired current. voltage operation such 1.5V 1.0V, omitted connected directly supply pins.
Figure Demoboard schematic
ALM-1106 Typical Performance Curves, 25°C unless specified otherwise)
0.95 0.85 1.575GHz 0.75 2GHz 2.4GHz
Gain (dB)
1.575GHz 2GHz 2.4GHz
Figure Gain Freq
Figure Freq
(dB)
1.575GHz 2GHz 2.4GHz
IP1dB (dBm)
IIP3 (dBm)
1.575GHz 2GHz 2.4GHz
Figure IIP3 Freq
Figure IP1dB Freq
(mA)
1.575GHz 2GHz 2.4GHz
Figure Freq
ALM-1106 Typical Performance Curves, 25°C unless specified otherwise)
Gain (dB)
(dB)
Figure Gain Temp
Figure Temp
IP1dB (dBm)
IIP3 (dBm)
Figure IIP3 Temp
Figure IP1dB Temp
(mA)
Figure Temp
ALM-1106 Typical Scattering Parameters 25°C, 2.85V,
Freq.
(GHz)
Mag. 0.998 0.946 0.866 0.843 0.821 0.78 0.757 0.731 0.705 0.683 0.663 0.643 0.623 0.603 0.583 0.563 0.543 0.522 0.434 0.334 0.302 0.297 0.274 0.254 0.211 0.204 0.189 0.193 0.206 Ang. -4.7 -23.5 -40.4 -44.4 -48.2 -55.8 -59.7 -63.4 -66.8 -69.7 -71.6 -73.4 -75.3 -77.2 -80.9 -82.8 -85.3 -105.2 -119.5 -132.1 -141.8 -157.1 -170.1 178.7 165.4 137.1 117.3 90.6
(dB) 15.01 14.62 13.72 13.47 13.20 12.95 12.69 12.42 12.13 11.83 11.55 11.29 10.99 10.48 10.25 10.01 9.77 9.49 9.23 7.95 6.47 6.25 5.50 4.44 3.63 2.82 1.89 1.56 1.03 0.87 Mag. 5.633 5.381 4.854 4.714 4.573 4.44 4.31 4.178 4.039 3.905 3.78 3.669 3.544 3.343 3.253 3.165 3.079 2.983 2.895 2.498 2.105 2.054 1.883 1.667 1.519 1.383 1.243 1.197 1.126 1.105 Ang. 176.7 153.1 134.1 129.7 125.5 121.5 117.6 113.6 109.7 106.1 102.9 99.5 93.5 90.2 83.8 81.1 66.6 57.3 48.8 33.1 23.9 16.1 -0.7 -5.4 -14.4 -22.2
(dB) -47.96 -34.42 -29.90 -29.37 -28.64 -27.96 -27.33 -26.94 -26.38 -26.02 -25.51 -25.19 -24.73 -24.58 -24.15 -23.74 -23.48 -23.10 -22.73 -21.21 -20.26 -18.42 -16.95 -15.97 -15.04 -14.11 -13.64 -13.27 -12.88 -12.40 Mag. 0.004 0.019 0.032 0.034 0.037 0.04 0.043 0.045 0.048 0.05 0.053 0.055 0.058 0.059 0.062 0.065 0.067 0.07 0.073 0.087 0.097 0.12 0.142 0.159 0.177 0.197 0.208 0.217 0.227 0.24 Ang. 89.2 78.6 71.8 70.5 69.3 68.5 67.4 66.5 65.7 64.8 64.7 63.9 63.1 66.3 65.5 64.6 63.8 62.3 56.9 53.7 43.4 33.7 25.3 16.7 12.7
Mag. 0.526 0.503 0.475 0.468 0.459 0.451 0.443 0.435 0.428 0.421 0.414 0.408 0.399 0.398 0.398 0.397 0.396 0.396 0.395 0.345 0.324 0.271 0.265 0.259 0.26 0.249 0.263 0.306 0.31 0.314 Ang. -31.9 -34.9 -37.9 -40.5 -43.2 -45.8 -48.2 -50.7 -52.8 -55.5 -58.8 -59.6 -60.3 -61.1 -62.1 -62.7 -74.4 -86.8 -108 -113.3 -118.6 -133.2 -142.7 -154.7 -171.3 179.8 170.8
ALM-1106 Typical Noise Parameters, 2.85V,
Freq (GHz)
Fmin (dB)
0.53 0.65 0.82 0.91 0.93 1.21 1.33 1.69 1.73 1.82 1.98 2.37
Mag.
0.64 0.69 0.71 0.69 0.68 0.64 0.52 0.44 0.35 0.31 0.32 0.34 0.43
Ang.
13.8 32.2 47.4 58.1 59.5 71.3 99.2 135.8 161.3 171.3 -179.6 -171.2 -174.8
Rn/50
0.41 0.28 0.24 0.22 0.23 0.27 0.16 0.12 0.08 0.06 0.06 0.08 0.14
50dB
1.46 1.07 1.22 1.14 1.72 1.45 1.27 1.47 1.65 2.16 2.88
Package Dimensions
TOPVIEW 2.00 0.10 SIDEVIEW 1.10 0.10 (4X) 0.65 1.66 (6X) 0.10 (6X) 0.43 BOTTOM VIEW 0.40 0.15 (6X) 0.36
2.00 0.10
(3X) 0.94
Device Orientation
REEL
Existing Thermal Ground clearance 0.16mm Samsung Thermal Ground clearance 0.25mm
CARRIER TAPE USER FEED DIRECTION COVER TAPE
Tape Dimensions
Notes: Measured from centerline sprocket hole centerline pocket Cumulative tolerance sprocket holes 0.20 dimensions millimeters unless otherwise stated.
Reel Dimensions
178.0
FRONT DETAIL FRONT VIEW RECYCLE LOGO
BACK
R10.65 R5.2 Slot hole
10.9** +1.5* FRONT BACK
Slot hole EMBOSSED RIBS RAISED: 0.25mm, WIDTH: 1.25mm BACK VIEW 51.2 14.4*
178.0± 55.0
Part Number Ordering Information
Part Number ALM-1106-TR1 ALM-1106-TR2 ALM-1106-BLK
Devices 3000 10000
Container Reel Reel antistatic
product information complete list distributors, please site: www.avagotech.com Avago, Avago Technologies, logo trademarks Avago Technologies, Pte. United States other countries. Data subject change. Copyright 2006 Avago Technologies Pte. rights reserved. Obsoletes 5989-3889EN AV01-0028EN February 2006
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