Driver Amplifier Chip Size: 2500 1150 (100 mils) Chip Size Tolera
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AMMC-6345
Driver Amplifier
Chip Size: 2500 1150 (100 mils) Chip Size Tolerance: 10µm (±0.4 mils) Chip Thickness: 10µm mils) Dimensions: mils)
Description
AMMC-6345 MMIC broadband medium power amplifier designed driving stage transmitters that operate various frequency bands between 20GHz 45GHz. used driver stage AMMC-6425, 6430 6440 (18-27GHz, 25-32GHz 37-42GHz) MMIC power amplifiers when linear operation required. 40GHz, provides 24dBm output power (P-1dB), 20dB gain, output third order intercept (OIP3). device input output matching circuitry environments. AMMC-6345 integrates temperature compensated power detection circuit that enables power detection 0.8V/W 40GHz. device operates current supply (negative voltage only needed Vg). fabricated PHEMT process exceptional power gain performance. improved reliability moisture protection, passivated active areas.
Features
Wide frequency range: High gain: Power: GHz, P-1dB=24 Highly linear: OIP3=32dBm Integrated power detector Volt, -0.55 Volt, 480mA operation
Applications
Microwave Radio systems Satellite VSAT systems LMDS Pt-Pt Long Haul 802.16 802.20 WiMax MMDS loops Commercial grade military driver amplifier AMMC-64xx power amplifiers
AMMC-6345 Absolute Maximum Ratings[1]
Symbol Tstg Tmax Parameters/Conditions Positive Drain Voltage Gate Supply Voltage Drain Current Input Power Operating Channel Temp. Storage Case Temp. Units Min. Max. +150 +150 +300
Maximum Assembly Temp max)
Note: Operation excess these conditions result permanent damage this device.
Note: these devices seNsitive. followiNg precautioNs stroNgly recommeNded. eNsure that approved carrier used wheN dice traNsported from destiNatioN aNother. persoNal grouNdiNg worN times wheN haNdliNg these devices
AMMC-6345 Specifications/Physical Properties
Symbol ch-b Parameters Test Conditions Drain Supply Current (under power drive temperature) (Vd=5.0V, typical) Gate Supply Operating Voltage Id(Q) 480mA Pinch-off voltage (Vdd=2.5V, Ids=20mA) Thermal Resistance Backside temperature, Tb=25°C Units °C/W -0.75 -2.5 Min. Typ. -0.55 -1.2 Max. -0.4 -0.9
Notes: Ambient operational temperature TA=25°C unless otherwise noted. Channel-to-backside Thermal Resistance (ch-b) 9.0°C/W Tchannel (Tc) 70°C measured using infrared microscopy. Thermal Resistance backside temperature (Tb) 25°C calculated from measured data.
AMMC-6345 Specifications 25°C, Vd=5V, Id(Q)=480 Zo=50
Symbol Gain P-1dB P-3dB OIP3 RLin RLout Isolation Parameters Test Conditions Small-signal Gain[4] Output Power Gain Compression Output Power Gain Compression Third Order Intercept Point; Df=100MHz; Pin=-20dBm Input Return Loss[4] Output Return Loss[4] Min. Reverse Isolation Units Minimum 22.5 Typical Maximum Sigma 0.28 0.20 0.17 0.92 0.63 1.30
Notes: Small/Large -signal data measured wafer form 25°C. 100% on-wafer test done frequency GHz. Statistics based 1500 part sample Specifications derived from measurements test environment. Aspects amplifier performance improved over more narrow bandwidth application additional conjugate, linearity, power matching.
22.6 22.7 22.8 22.9 23.1 23.2 23.3 23.4
Gain
P-1dB
P-1dB
Typical distribution Small Signal Gain Output Power @P-1dB. Based 1500 part sampled over several production lots.
AMMC-6345 Typical Performances 25°C, =5.0 Zout
NOTE: These measurements test environment. Aspects amplifier performance improved over more narrow bandwidth application additional conjugate, linearity, power matching.
[dB]
Vd=3V
P-1(5V) P-1(4V) P-1(3V)
Vd=5V
S11, [dB]
[dB]
[dBm]
Isolation
Frequency [GHz]
Frequency [GHz]
Frequency [GHz]
Figure Typical Gain Reverse Isolation
Figure Typical Return Loss (Input Output)
Figure Typical Output Power (@P-1dB)
[dBm]
Pout [dBm], Frequency [GHz] Frequency [GHz]
Pout
[mA]
Noise Figure [dB]
[dBm]
Figure Typical Noise Figure
Figure Typical Output Order Intercept
Figure Typical Output Power, PAE, Total Drain Current versus Input Power at30GHz
S11_20 S11_-40 S11_85
S22_20 S22_-40 S22_85
S11[dB]
[dB]
S21[dB]
S21_20 S21_-40 S21_85
Frequency[GHz]
Frequency [GHz]
Frequency[GHz]
Figure Typical over temperature
Figure Typical over temperature
Figure Typical Gain over temperature
[dBm]
P-1_85deg P-1_20deg P-1_-40deg
Frequency [GHz]
Figure Typical Compression over temperature
DET_ DET_O
Four stage wideband amplifier
RFin
Figure AMMC-6345 Schematic
Figure AMMC-6345 Bond locations
Typical Scattering Parameters [1], 25°C, Zout
Freq -0.12 -0.36 -0.78 -1.24 -1.83 -2.56 -3.48 -4.38 -5.32 -6.34 -7.32 -8.24 -9.06 -9.65 -10.03 -10.37 -10.93 -11.65 -13.22 -12.80 -10.44 -11.43 -12.32 -16.43 -33.10 -18.10 -14.60 -14.58 -15.53 -17.91 -19.92 -19.18 -24.05 -21.13 -19.80 -23.53 -17.56 -21.58 -30.34 -35.48 -17.21 -15.11 -12.25 -12.99 -15.86 -23.96 -24.63 -17.97 -14.20 -14.67 0.99 0.96 0.91 0.87 0.81 0.74 0.67 0.60 0.54 0.48 0.43 0.39 0.35 0.33 0.32 0.30 0.28 0.26 0.22 0.23 0.30 0.27 0.24 0.15 0.02 0.12 0.19 0.19 0.17 0.13 0.10 0.11 0.06 0.09 0.10 0.07 0.13 0.08 0.03 0.02 0.14 0.18 0.24 0.22 0.16 0.06 0.06 0.13 0.19 0.18 Phase -19.15 -37.94 -56.52 -74.42 -92.28 -109.82 -126.55 -142.45 -157.40 -171.66 175.24 163.63 152.38 141.86 132.41 119.00 107.09 95.81 84.24 94.60 68.43 44.99 26.50 -13.72 4.94 116.73 72.31 36.54 16.63 8.16 17.96 10.21 -3.59 8.05 32.35 32.05 5.55 -52.01 -114.67 39.30 143.54 85.97 53.08 17.98 13.27 15.35 102.35 95.52 46.11 22.54 -57.32 -55.89 -44.42 -44.66 -41.91 -43.30 -46.99 -49.97 -44.20 -44.20 -39.36 -32.87 -23.89 -15.71 -8.28 -1.20 5.59 12.62 19.61 26.10 27.50 27.02 25.82 26.40 26.32 25.96 24.15 22.74 21.72 21.16 20.83 20.68 20.79 21.06 21.29 22.02 22.61 23.49 23.76 23.72 24.39 23.10 22.14 22.01 22.18 22.97 23.78 21.31 16.60 10.89 0.00 0.00 0.01 0.01 0.01 0.01 0.00 0.00 0.01 0.01 0.01 0.02 0.06 0.16 0.39 0.87 1.90 4.27 9.56 20.19 23.72 22.44 19.54 20.90 20.71 19.87 16.12 13.71 12.19 11.43 11.01 10.82 10.95 11.30 11.61 12.61 13.50 14.95 15.42 15.35 16.57 14.28 12.80 12.61 12.86 14.08 15.45 11.63 6.76 3.50 Phase 58.58 177.71 156.82 18.13 -18.02 -74.83 -110.83 -167.43 -159.52 158.06 97.29 28.85 -33.55 -84.27 -133.47 175.63 124.30 68.08 4.03 -77.51 -169.54 120.52 62.88 11.34 -44.56 -100.50 -150.08 169.71 131.45 90.73 54.44 17.84 -18.83 -54.56 -95.07 -134.69 -172.71 141.12 95.64 51.02 -2.61 -50.90 -97.36 -141.90 168.99 113.52 42.51 -33.83 -99.79 -161.82 -84.82 -72.13 -73.64 -68.72 -64.72 -58.52 -59.25 -53.00 -50.89 -49.45 -49.30 -47.08 -44.73 -49.04 -48.03 -43.10 -47.51 -53.58 -46.83 -47.66 -49.36 -50.90 -47.58 -44.04 -43.30 -38.62 -39.81 -39.01 -40.25 -36.88 -40.86 -42.44 -39.55 -41.21 -41.61 -42.14 -38.23 -36.12 -36.83 -43.22 -34.82 -37.12 -35.25 -34.23 -41.79 -41.13 -41.34 -38.36 -41.40 -35.04 5.74E-05 2.47E-04 2.08E-04 3.67E-04 5.81E-04 1.19E-03 1.09E-03 2.24E-03 2.86E-03 3.37E-03 3.43E-03 4.43E-03 5.80E-03 3.53E-03 3.97E-03 7.00E-03 4.21E-03 2.09E-03 4.55E-03 4.14E-03 3.40E-03 2.85E-03 4.18E-03 6.28E-03 6.84E-03 1.17E-02 1.02E-02 1.12E-02 9.71E-03 1.43E-02 9.06E-03 7.56E-03 1.05E-02 8.70E-03 8.31E-03 7.82E-03 1.23E-02 1.56E-02 1.44E-02 6.91E-03 1.81E-02 1.39E-02 1.73E-02 1.94E-02 8.14E-03 8.78E-03 8.57E-03 1.21E-02 8.51E-03 1.77E-02 Phase 70.58 12.23 58.99 -48.48 -6.62 -57.25 -84.92 -110.79 -135.83 -155.71 177.11 165.36 129.26 119.12 126.80 102.68 82.45 99.10 113.11 91.93 82.40 84.94 120.75 118.67 97.04 91.29 79.49 66.21 52.18 39.00 27.57 23.47 34.21 23.92 24.14 50.90 52.34 17.88 6.44 14.62 27.26 23.49 -1.27 -13.24 -22.34 -53.47 -30.56 50.51 -16.54 -0.97 -0.08 -0.26 -0.68 -0.90 -1.32 -1.83 -2.29 -2.68 -3.12 -3.65 -4.23 -4.86 -5.63 -6.55 -7.88 -9.68 -12.19 -15.60 -19.86 -25.66 -20.66 -21.88 -17.37 -30.98 -23.16 -13.22 -12.08 -12.33 -13.33 -16.66 -18.02 -16.44 -17.24 -14.43 -15.42 -18.45 -13.77 -13.62 -13.38 -20.67 -14.67 -16.35 -13.23 -13.19 -18.56 -32.37 -19.03 -13.68 -12.95 -13.34 0.99 0.97 0.92 0.90 0.86 0.81 0.77 0.73 0.70 0.66 0.61 0.57 0.52 0.47 0.40 0.33 0.25 0.17 0.10 0.05 0.09 0.08 0.14 0.03 0.07 0.22 0.25 0.24 0.22 0.15 0.13 0.15 0.14 0.19 0.17 0.12 0.20 0.21 0.21 0.09 0.18 0.15 0.22 0.22 0.12 0.02 0.11 0.21 0.23 0.22 Phase -19.11 -38.22 -56.80 -74.40 -92.91 -110.50 -127.65 -145.11 -163.32 178.38 159.66 140.25 120.10 99.03 76.01 53.09 28.87 5.21 -26.08 -128.62 120.00 103.50 57.61 -23.98 162.95 130.94 88.55 52.53 33.17 22.40 33.03 30.73 30.21 13.79 8.85 -7.10 3.88 -41.65 -69.60 -115.14 178.89 104.61 53.80 11.28 -5.93 -162.08 168.70 119.97 55.08 30.13
Note: Data obtained from on-wafer measurements.
Typical Scattering Parameters [1], 25°C, Zout
Freq -0.16 -0.39 -0.78 -1.21 -1.82 -2.56 -3.46 -4.41 -5.36 -6.34 -7.33 -8.29 -9.10 -9.72 -9.97 -10.32 -10.96 -11.71 -13.73 -13.44 -10.17 -10.75 -11.65 -14.41 -26.32 -17.59 -13.92 -13.53 -14.08 -16.63 -18.90 -18.32 -23.55 -21.32 -20.70 -25.47 -16.57 -18.72 -24.40 -34.49 -16.04 -14.51 -10.71 -11.02 -13.86 -21.24 -30.77 -18.22 -14.30 -13.69 0.98 0.96 0.91 0.87 0.81 0.74 0.67 0.60 0.54 0.48 0.43 0.39 0.35 0.33 0.32 0.30 0.28 0.26 0.21 0.21 0.31 0.29 0.26 0.19 0.05 0.13 0.20 0.21 0.20 0.15 0.11 0.12 0.07 0.09 0.09 0.05 0.15 0.12 0.06 0.02 0.16 0.19 0.29 0.28 0.20 0.09 0.03 0.12 0.19 0.21 Phase -19.19 -37.93 -56.39 -74.41 -92.14 -109.85 -126.58 -142.71 -157.57 -171.64 175.31 163.66 152.68 141.78 131.78 119.00 107.47 95.84 82.90 101.63 73.51 47.22 28.96 -12.94 -49.37 144.74 85.99 44.86 21.41 8.93 14.45 6.29 -19.09 3.37 39.68 45.58 19.35 -38.12 -86.55 -38.53 176.52 103.12 62.82 24.70 16.77 -28.71 -132.19 137.35 51.01 33.04 -53.23 -67.95 -40.54 -41.69 -41.15 -41.77 -43.64 -56.23 -44.89 -41.33 -37.05 -29.27 -21.03 -13.45 -6.07 0.84 7.47 14.30 21.14 27.75 29.29 28.67 27.17 27.83 28.13 28.31 26.51 24.96 23.85 23.40 23.07 22.79 23.02 23.15 23.32 24.18 24.54 25.55 25.94 26.04 27.45 26.11 24.89 24.50 24.68 25.58 26.58 24.46 19.02 13.00 0.00 0.00 0.01 0.01 0.01 0.01 0.01 0.00 0.01 0.01 0.01 0.03 0.09 0.21 0.50 1.10 2.36 5.19 11.40 24.40 29.14 27.15 22.84 24.63 25.51 26.02 21.16 17.69 15.57 14.79 14.25 13.78 14.15 14.37 14.66 16.18 16.87 18.95 19.82 20.05 23.57 20.20 17.57 16.78 17.13 19.02 21.32 16.71 8.94 4.47 Phase 156.78 55.37 131.73 57.78 -19.49 -62.48 -133.57 -160.01 -148.14 164.06 100.59 28.45 -27.89 -80.16 -129.87 178.98 128.36 73.07 10.66 -68.25 -160.93 129.50 72.85 25.32 -28.85 -84.66 -136.32 -176.33 145.34 104.50 68.67 32.49 -3.82 -39.05 -79.03 -117.44 -154.34 162.14 117.99 74.33 21.73 -29.49 -77.62 -120.85 -169.94 136.62 69.26 -8.92 -75.39 -134.58 -68.83 -64.00 -66.32 -69.07 -68.32 -65.80 -61.51 -55.12 -49.82 -51.14 -48.19 -45.53 -45.00 -48.38 -46.59 -44.78 -49.02 -50.33 -48.40 -47.42 -46.73 -49.84 -48.29 -43.57 -43.25 -38.80 -39.09 -39.34 -39.82 -36.76 -40.95 -41.36 -41.06 -42.31 -41.70 -43.38 -37.91 -36.08 -36.60 -42.30 -34.79 -36.00 -35.46 -34.68 -41.32 -40.03 -45.20 -37.76 -44.27 -35.29 3.62E-04 6.31E-04 4.83E-04 3.52E-04 3.84E-04 5.13E-04 8.41E-04 1.75E-03 3.23E-03 2.77E-03 3.90E-03 5.29E-03 5.62E-03 3.81E-03 4.68E-03 5.77E-03 3.54E-03 3.04E-03 3.80E-03 4.25E-03 4.61E-03 3.22E-03 3.85E-03 6.63E-03 6.88E-03 1.15E-02 1.11E-02 1.08E-02 1.02E-02 1.45E-02 8.97E-03 8.55E-03 8.85E-03 7.66E-03 8.23E-03 6.78E-03 1.27E-02 1.57E-02 1.48E-02 7.67E-03 1.82E-02 1.59E-02 1.69E-02 1.85E-02 8.59E-03 9.97E-03 5.50E-03 1.29E-02 6.12E-03 1.72E-02 Phase 26.36 -46.10 20.50 -130.05 -100.23 -99.25 -98.06 -107.65 -144.87 -153.44 171.91 173.32 127.55 124.53 107.01 99.88 78.01 89.14 103.60 95.39 73.57 79.27 116.81 111.65 98.92 91.99 75.56 64.27 51.62 39.20 31.81 29.88 40.72 23.74 19.32 45.45 48.15 14.52 8.30 19.67 31.11 19.97 -8.94 -14.35 -10.57 -46.31 -26.74 28.33 -19.20 4.22 -0.08 -0.26 -0.67 -0.88 -1.31 -1.81 -2.28 -2.66 -3.08 -3.66 -4.26 -4.89 -5.70 -6.66 -8.03 -9.85 -12.37 -15.82 -20.31 -24.25 -17.32 -19.85 -15.29 -22.20 -27.47 -13.18 -11.45 -11.51 -12.15 -15.64 -18.45 -16.78 -18.01 -14.20 -15.46 -18.04 -13.35 -12.05 -11.11 -16.29 -10.90 -13.58 -11.34 -11.65 -15.92 -37.34 -26.86 -14.49 -13.28 -12.32 0.99 0.97 0.93 0.90 0.86 0.81 0.77 0.74 0.70 0.66 0.61 0.57 0.52 0.46 0.40 0.32 0.24 0.16 0.10 0.06 0.14 0.10 0.17 0.08 0.04 0.22 0.27 0.27 0.25 0.17 0.12 0.14 0.13 0.20 0.17 0.13 0.21 0.25 0.28 0.15 0.29 0.21 0.27 0.26 0.16 0.01 0.05 0.19 0.22 0.24 Phase -19.08 -38.15 -56.74 -74.37 -92.85 -110.47 -127.65 -145.13 -163.32 178.32 159.59 140.42 120.37 99.20 76.86 54.59 30.81 7.87 -22.64 -132.65 120.11 96.63 58.23 -12.94 -156.00 146.66 96.76 55.30 33.35 14.37 25.83 27.77 28.28 15.86 12.48 -10.74 13.37 -33.40 -58.03 -98.87 -152.87 139.52 76.58 32.59 24.76 -5.22 -131.95 146.63 60.47 37.59
Note: Data obtained from on-wafer measurements.
Typical Scattering Parameters [1], 25°C, Zout
Freq -0.17 -0.38 -0.80 -1.24 -1.83 -2.58 -3.45 -4.41 -5.34 -6.39 -7.43 -8.39 -9.21 -9.84 -10.21 -10.50 -11.09 -11.92 -14.27 -13.89 -9.77 -10.36 -10.95 -12.82 -20.01 -16.16 -13.11 -12.47 -12.52 -14.80 -17.96 -16.96 -20.37 -21.47 -22.83 -31.25 -16.05 -16.50 -20.37 -27.13 -13.76 -13.77 -9.12 -9.17 -12.24 -16.79 -19.26 -18.84 -13.89 0.98 0.96 0.91 0.87 0.81 0.74 0.67 0.60 0.54 0.48 0.43 0.38 0.35 0.32 0.31 0.30 0.28 0.25 0.19 0.20 0.32 0.30 0.28 0.23 0.10 0.16 0.22 0.24 0.24 0.18 0.13 0.14 0.10 0.08 0.07 0.03 0.16 0.15 0.10 0.04 0.21 0.20 0.35 0.35 0.24 0.14 0.11 0.11 0.20 Phase -19.23 -37.92 -56.53 -74.31 -92.16 -109.70 -126.71 -142.79 -157.73 -171.67 174.81 163.69 152.72 141.91 132.89 119.24 107.27 95.38 81.85 109.87 78.10 50.77 33.06 -7.39 -46.93 -172.38 109.32 57.26 29.69 11.67 12.34 6.25 -39.68 -3.95 58.23 74.59 33.66 -19.00 -58.53 -29.10 -139.61 125.55 79.00 36.59 23.69 -23.95 -63.42 -143.35 61.11 -56.53 -51.18 -44.83 -38.86 -42.87 -42.04 -47.50 -51.25 -43.78 -40.49 -33.61 -25.85 -17.98 -10.27 -3.24 3.46 9.86 16.43 22.99 29.48 30.91 30.16 28.41 28.94 29.56 30.49 29.15 27.40 26.16 25.97 25.69 25.24 25.57 25.51 25.74 26.60 26.59 27.70 28.06 28.27 30.33 29.21 27.77 26.84 26.90 27.55 28.08 26.33 20.46 0.00 0.00 0.01 0.01 0.01 0.01 0.00 0.00 0.01 0.01 0.02 0.05 0.13 0.31 0.69 1.49 3.11 6.63 14.11 29.77 35.10 32.21 26.33 27.98 30.07 33.45 28.67 23.44 20.32 19.89 19.24 18.29 18.98 18.86 19.36 21.37 21.35 24.26 25.30 25.92 32.83 28.86 24.47 21.98 22.13 23.85 25.36 20.72 10.54 5.02 Phase -171.93 -121.05 160.51 30.95 -0.87 -82.73 -124.89 -125.67 -158.45 155.31 103.90 33.83 -24.57 -76.24 -126.21 -177.90 131.33 76.66 15.73 -61.10 -152.91 139.42 83.98 41.41 -9.55 -62.31 -116.72 -157.52 163.66 122.81 87.37 51.25 15.77 -19.79 -59.85 -96.11 -132.80 -173.30 143.64 100.93 52.80 -3.22 -55.08 -97.87 -146.40 161.76 100.83 25.90 -43.29 -100.68 -70.34 -70.16 -77.47 -63.95 -64.81 -61.74 -59.13 -56.49 -50.24 -50.30 -48.81 -46.83 -45.51 -49.80 -47.33 -44.28 -47.78 -46.82 -47.00 -46.50 -48.99 -50.84 -47.76 -43.84 -43.25 -37.97 -38.53 -38.07 -40.03 -37.42 -40.96 -41.53 -39.63 -42.35 -41.35 -41.97 -38.56 -36.70 -37.38 -44.07 -34.12 -36.28 -35.34 -34.73 -41.12 -43.52 -45.53 -35.90 -44.84 -32.47 3.04E-04 3.11E-04 1.34E-04 6.34E-04 5.75E-04 8.19E-04 1.10E-03 1.50E-03 3.08E-03 3.05E-03 3.63E-03 4.55E-03 5.31E-03 3.24E-03 4.30E-03 6.11E-03 4.09E-03 4.56E-03 4.47E-03 4.73E-03 3.55E-03 2.87E-03 4.09E-03 6.43E-03 6.88E-03 1.26E-02 1.18E-02 1.25E-02 9.96E-03 1.35E-02 8.96E-03 8.38E-03 1.04E-02 7.63E-03 8.56E-03 7.97E-03 1.18E-02 1.46E-02 1.35E-02 6.26E-03 1.97E-02 1.53E-02 1.71E-02 1.83E-02 8.79E-03 6.67E-03 5.29E-03 1.60E-02 5.73E-03 2.38E-02 Phase -153.86 -53.76 51.20 -26.36 -27.92 -55.95 -96.04 -112.50 -139.23 -160.03 172.69 168.52 133.77 122.01 120.33 104.06 70.83 94.42 103.59 95.56 80.33 78.70 119.47 113.60 101.42 93.87 73.46 60.67 48.58 39.15 31.23 21.47 31.00 29.06 19.38 52.10 48.65 19.68 11.78 24.64 35.07 15.02 -13.52 -24.73 -26.28 -47.41 13.07 56.12 -23.47 -7.26 -0.08 -0.25 -0.68 -0.88 -1.29 -1.79 -2.27 -2.66 -3.08 -3.67 -4.28 -4.97 -5.86 -6.86 -8.29 -10.14 -12.68 -16.14 -20.66 -22.17 -15.57 -17.93 -13.25 -17.27 -24.21 -13.35 -11.00 -10.32 -10.89 -14.08 -18.34 -17.26 -19.79 -13.89 -15.72 -17.91 -13.59 -11.01 -9.50 -13.62 -7.29 -9.84 -8.57 -9.16 -13.03 -20.18 -15.83 -17.39 -15.07 -12.37 0.99 0.97 0.93 0.90 0.86 0.81 0.77 0.74 0.70 0.66 0.61 0.56 0.51 0.45 0.39 0.31 0.23 0.16 0.09 0.08 0.17 0.13 0.22 0.14 0.06 0.22 0.28 0.30 0.29 0.20 0.12 0.14 0.10 0.20 0.16 0.13 0.21 0.28 0.33 0.21 0.43 0.32 0.37 0.35 0.22 0.10 0.16 0.14 0.18 0.24 Phase -19.04 -38.12 -56.61 -74.33 -92.83 -110.36 -127.57 -145.05 -163.37 178.35 159.54 140.38 120.58 99.88 78.40 57.19 34.14 13.43 -18.52 -143.49 117.96 90.58 59.11 0.38 -68.05 177.64 111.78 62.98 37.37 10.50 15.03 24.80 22.11 17.95 14.36 -22.92 22.15 -23.76 -45.77 -88.86 -123.86 167.90 102.39 55.64 47.72 47.13 -14.71 -122.16 63.99 50.76
-12.26 0.24 44.00 14.02 Note: Data obtained from on-wafer measurements.
Biasing Operation
AMMC-6345 quite flexible drain biasing conditions. Recommended quiescent bias condition optimum power linearity performances Vd=5 volts with Id=480 high gain applications, AMMC-6345 biased Vd=3V. Minor improvements performance possible depending application. drain bias voltage range 5.5V. single gate supply connected will bias gain stages. Muting accomplished setting pinch-off voltage optional output power detector network also provided. differential voltage between Det-Ref Det-Out pads correlated with power emerging from output port. detected voltage given
where voltage port, voltV port, zero-input-power offset voltage. There three methods calculate measured before each detector measurement removing switching power source measuring This method gives error temperature drift less than 0.01dB/50°C. measured single reference temperature. drift error will less than 0.25dB. either characterized over temperature stored lookup table, measured temperatures linear used calculate temperature. This method gives error close method
Assembly Techniques
backside MMIC chip ground. microstrip applications chip should attached directly ground plane (e.g. circuit carrier heatsink) using electrically conductive epoxy[1]. best performance, topside MMIC should brought same height circuit surrounding This accomplished mounting gold plate metal shim (same length width MMIC) under chip which correct thickness make chip adjacent circuit same height. amount epoxy used chip and/or shim attachment should just enough provide thin fillet around bottom perimeter chip shim. ground plain should free residue that jeopardize electrical mechanical attachment. location bond pads shown Figure Note that input output ports Ground-Signal configuration. connections should kept short reasonable minimize performance degradation undesirable series inductance. single bond wire normally sufficient signal connections, however double bonding with gold wire gold mesh[2] recommended best performance, especially near high frequency band.
Notes: Ablebond 84-1 silver epoxy recommended. Buckbee-Mears Corporation, Paul, 800-262-3824
ports coupled input first stage output final stage. ground wired needed since ground connections made with plated through-holes backside device.
0.1µF 68pF
0.1µF Detector_Output
RFInput
AMMC-6345
DET_O RFOutput DET_R
0.1µF g(Optional
Figure AMMC-6345 Assembly diagram
68pF
0.1µF
Detector_Reference Notes: capacitors gate drain lines shown required.
0.25 Det_R Det_O 0.15 0.05 Pout[dBm]
0.01
0.001
Figure AMMC-6345 Typical Detector Voltage Output Power, Freq=40
Det_R Det_O
Ordering Information:
AMMC-6345-W10 devices tray AMMC-6345-W50 devices tray
product information complete list distributors, please site: www.avagotech.com Avago, Avago Technologies, logo trademarks Avago Technologies,Limited United States other countries. Data subject change. Copyright 2006 Avago Technologies Limited. rights reserved. Obsoletes 5989-4329EN AV02-0048EN December 2006
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