View AMMC-6222_1083108.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

AMMC-6222
7 to 2 GHz GaAs High Linearity Low Noise Amplifier
Data Sheet
Description
Avago Technologies AMMC-6222 is an easy-to-use broadband, high gain, high linearity Low Noise Amplifier that operates from 7 GHz to 21GHz. The wide band and unconditionally stable performance makes this MMIC ideal as a primary or sub-sequential low noise block or a transmitter or LO driver. The MMIC has 3 gain stages and requires a 4V, 120mA power supply for optimal performance. It has a selectable pin to switch between low and high current, corresponding with low and high output power and linearity. DC-block capacitors are integrated at the input and output stages. Since this MMIC covers several bands, it can reduce part inventory and increase volume purchase options The MMIC is fabricated using PHEMT technology to provide exceptional low noise, gain and power performance. The backside of the chip is both RF and DC ground which helps simplify the assembly process and reduce assembly related performance variations and cost.
Features
* * * * * * * * * * * * * 2000m x 800m Die Size Single Positive Bias Supply Selectable Output Power / Linearity No Negative Gate Bias RF Frequencies: 7 - 21 GHz High Output IP3: 29dBm High Small-Signal Gain: 25dB Typical Noise Figure: 2.4dB Input, Output Match: -10dB
Specifications (Vdd = 4.0V, Idd = 120mA)
Applications
Microwave Radio systems Satellite VSAT, DBS Up/Down Link LMDS & Pt-Pt mmW Long Haul Broadband Wireless Access (including 802.16 and 802.20 WiMax) * WLL and MMDS loops * Commercial grade military
Note: . This MMIC uses depletion mode pHEMT devices.
Chip Size: 800 m x 2000m (31.5 x 78.74 mils) Chip Size Tolerance: 10 m (0.4 mils) Chip Thickness: 100 10 m (4 0.4 mils) Pad Dimensions: 100 x 100 m (4 x 4 mils)
Attention: Observe precautions for handling electrostatic sensitive devices.
ESD Machine Model (60V) ESD Human Body Model (150V) Refer to Avago Application Note A004R: Electrostatic Discharge Damage and Control
Absolute Maximum Ratings (1)
Parameters/Condition Drain to Ground Voltage Gate-Drain Voltage Drain Current RF CW Input Power Max Max channel temperature Storage temperature Maximum Assembly Temp Symbol Vdd Vgd Idd Pin Tch Tstg Tmax Unit V V mA dBm C C C Max 5.5 -0 70 0 +50 -65 +50 260 for 20s
() Operation in excess of any of these conditions may result in permanent damage to this device. The absolute maximum ratings for Vdd, Vgd, Idd and Pin were determined at an ambient temperature of 25C unless noted otherwise.
DC Specifications/ Physical Properties (2)
Parameter and Test Condition Drain Supply Current under any RF power drive and temp. (Vd=4.0 V) Drain Supply Voltage Thermal Resistance(3) Symbol Idd Vd jc Unit mA V C/W Min 80 3 Typ 20 4 3.4 Max 60 5
(2) Ambient operational temperature TA=25C unless noted (3) Channel-to-backside Thermal Resistance (Tchannel = 34C) as measured using infrared microscopy. Thermal Resistance at backside temp. (Tb) = 25C calculated from measured data.
AMMC-6222 RF Specifications
TA= 25C, Vdd = 4.0 V, Idd=120mA, Zo=50 W Freq Parameters and Test Conditions Drain Current Small-Signal Gain[4] Noise Figure into 50W
[4]
High Output Power Configuration Min 20 Typical 20 26 2.7 2.5 2.7 3 5.5 28 -50 -0 -0 26 2.8 2.8 2.8 Max
Low Output Power Configuration Min Typical 95 24 2.4 2.4 2.4 5 27 -50 -0 -0 Max
Symbol Idd Gain NF
Unit mA dB dB
(GHz) 9, 2, 7 9 2 7
Output Power at dB Gain Compression Output Third Order Intercept Point Isolation Input Return Loss Output Return Loss
P-dB OIP3 Iso RLin RLout
dBm dBm dB dB dB 9, 2, 7
(4) All tested parameters guaranteed with measurement accuracy 2dB for gain and PdB, 0.8dB for NF and 5dBm for OPI3 in the high output power configuration.
2
Typical distribution of Gain, Noise Figure and P1dB based on 1500 parts AMMC-6222 Typical Performance for High Current, High Output Power Configuration [1]
(TA = 25C, Vdd=4V, Idd=120mA, Zin = Zout = 50 W, on-wafer unless noted)
30
Noise Figure (dB) 5 4 3 2 1 0 6 8 10 12 14 16 18 20 22
25 S21 (dB) 20 15 10 5 5 10 15 20 25 Frequency (GHz)
Frequency (GHz)
Figure 1a. Small-signal Gain
0
Figure 2a. Noise Figure
20 OP1dB (dBm) 15 10 5 0
-5
S11 (dB)
-10 -15 -20 5 10 15 20 25 Frequency (GHz)
6
8
10 12 14 16 18 20 22 Frequency (GHz)
Figure 3a. Input Return Loss
0 -5 -10 -15 -20 -25 5 10 15 Frequency (GHz) 20 25
Figure 4a. Output P-1dB
40 30 20 10 0 6 8 10 12 14 16 18 20 22 Frequency (GHz)
Figure 5a. Output Return Loss
Note: [] Noise Figure is measured with a 3-dB pad at input
Figure 6a. Output IP3
3
OIP3 (dBm)
S22 (dB)
AMMC-6222 Typical Performance for High Current, High Output Power Configuration (Cont)
(TA = 25C, Vdd=4V, Idd=120mA, Zin = Zout = 50 W, on-wafer unless noted)
-20 -30 S12 (dB) -40 -50 -60 5 10 15 20 25 Frequency (GHz)
Idd (mA) 150 140 130 120 110 100 90 3 3.5 4 Vdd (V) 4.5 5
Figure 7a. Isolation
30
Figure 8a. Idd over Vdd
5 Noise Figure (dB) 4 3 2 1 0
15 20 25
3V 4V 5V
25 S21 (dB) 20 15 10 5 5
4V 5V 3V
10
6
8
10
12
14
16
18
20
22
Frequency (GHz)
Frequency (GHz)
Figure 9a. Small-signal Gain Over Vdd
0
4V
Figure 10a. Noise Figure Over Vdd
0 -5 S22 (dB) -10 -15 -20 -25 -30
4V 5V 3V
-5 S11 (dB) -10 -15 -20 5
3V 5V
10 15 20 Frequency (GHz)
25
5
10 15 20 Frequency (GHz)
25
Figure 11a. Input Return Loss Over Vdd
Figure 12a. Output Return Loss Over Vdd
4
AMMC-6222 Typical Performance for High Current, High Output Power Configuration (Cont)
(TA = 25C, Vdd=4V, Idd=120mA, Zin = Zout = 50 W, on-wafer unless noted)
25 OP1dB (dBm) 20 15 10 5 0 6 8 10 12 14 16 18 20 22 Frequency (GHz)
3V 4V 5V
35 30 25 20 15 10 5 0 6 8 10 12 14 16 18 20 22 Frequency (GHz)
3V 4V 5V
Figure 13a. Output P1dB over Vdd
35
Figure 14a. Output IP3 over Vdd
6 Noise Figure (dB) 5 4 3 2 1 0 6 8 10 12 14 16 18 20 22
-40C 25C +85C
30 S21 (dB) 25 20 15 10 5 5 10 15 20 25 Frequency (GHz)
25C 85C -40C
OIP3 (dBm)
Frequency (GHz)
Figure 15a. Small-signal Gain Over Temp
0 -5 S11 (dB) -10 -15 -20 -25 5
25C -40C 85C
Figure 16a. Noise Figure Over Temp
0 -5 S22 (dB) -10 -15 -20 -25 -30
15 20 25
25C 85C -40C
Frequency (GHz)
10
5
10 15 20 Frequency (GHz)
25
Figure 17a. Input Return Loss Over Temp
Figure 18a. Output Return Loss Over Temp
5
AMMC-6222 Typical Performance for Low Current, Low Output Power Configuration [1]
(TA = 25C, Vdd=4V, Idd=95mA, Zin = Zout = 50 W, on-wafer unless noted)
30
Noise Figure (dB) 5 4 3 2 1 0 6 8 10 12 14 16 18 20 22
25 S21 (dB) 20 15 10 5 5 10 15 20 25 Frequency (GHz)
Frequency (GHz)
Figure 1b. Small-signal Gain
0
Figure 2b. Noise Figure
18 OP1dB (dBm) 15 12 9 6 3 0 6 8 10 12 14 16 18 20 22
-5 S11 (dB) -10 -15 -20 5 10 15 20 25 Frequency (GHz)
Frequency (GHz)
Figure 3b. Input Return Loss
0
Figure 4b. Output P-1dB
40 OIP3 (dBm) 30 20 10 0
5 10 15 20 25
-5 S22 (dB) -10 -15 -20 Frequency (GHz)
6
8
10 12 14 16 18 20 22 Frequency (GHz)
Figure 5b. Output Return Loss
Figure 6b. Output IP3
Note: [] Noise Figure is measured with a 3-dB pad at input
6
AMMC-6222 Typical Performance for Low Current, Low Output Power Configuration (Cont)
(TA = 25C, Vdd=4V, Idd=95mA, Zin = Zout = 50 W, on-wafer unless noted)
-20 -30
S12 (dB)
150 130 Id d (m A ) 110 90 70 50
-40 -50 -60 5 10 15 20 25 Frequency (GHz)
3
3.5
4 Vdd (V)
4.5
5
Figure 7b. Isolation
Figure 8b. Idd over Vdd
5 Noise Figure (dB) 4 3 2 1 0 6 8 10 12 14 16 18
3V 4V 5V
30 25
S21 (dB)
20 15 10 5 5 10 15
4V 5V 3V
Frequency (GHz)
20
25
20
22
Frequency (GHz)
Figure 9b. Small-signal Gain Over Vdd
Figure 10b. Noise Figure Over Vdd
0
0 S11 (dB) -5 -10 -15 -20 5
4V 3V
-5 S22 (dB) -10 -15 -20
4V 5V 3V
5V
10 15 20 Frequency (GHz)
25
-25 5 10 15 20 Frequency (GHz) 25
Figure 11b. Input Return Loss Over Vdd
Figure 12b. Output Return Loss Over Vdd
7
AMMC-6222 Typical Performance for Low Current, Low Output Power Configuration (Cont)
(TA = 25C, Vdd=4V, Idd=95mA, Zin = Zout = 50 W, on-wafer unless noted)
20 OP1dB (dBm)
OIP3 (dBm) 35 30 25 20 15 10 5 0 6 8 10 12 14 16 18
3V 4V 5V
15 10 5 0 6 8 10 12 14 16 18 20 22 Frequency (GHz)
3V 4V 5V
20
22
Frequency (GHz)
Figure 13b. Output P1dB over Vdd
Figure 14b. Output IP3 over Vdd
6 Noise Figure (dB) 5 4 3 2 1 0 6 8 10 12 14 16 18 20 22
-40C 25C +85C
35 30
S21 (dB)
25 20 15 10 5 5 10
25C 85C -40C
Frequency (GHz)
15
20
25
Frequency (GHz)
Figure 15b. Small-signal Gain Over Temp
Figure 16b. Noise Figure Over Temp
0 -5 S22 (dB) -10 -15 -20 -25
25C 85C -40C
0 -5 -10 -15 -20 5
25C -40C 85C
S11 (dB)
10 15 20 Frequency (GHz)
25
5
10
15
20
25
Frequency (GHz)
Figure 17b. Input Return Loss Over Temp
Figure 18b. Output Return Loss Over Temp
8
AMMC-6222 Typical S-parameters for High Current, High Output Power Configuration
(TA = 25C, Vdd=4V, Idd=120mA, Zin = Zout = 50 W, unless noted) S Freq Mag dB Phase .0 0.958 -0.369 -42.585 2.0 0.943 -0.5 -85.30 3.0 0.887 -.043 -30.30 4.0 0.826 -.662 -79.572 5.0 0.79 -2.870 6.375 6.0 0.656 -3.668 45.862 7.0 0.420 -7.537 -30.344 7.5 0.343 -9.30 -5.489 8.0 0.304 -0.335 -64.87 8.5 0.303 -0.38 -73.299 9.0 0.308 -0.222 -84.57 9.5 0.35 -0.039 -93.242 0.0 0.324 -9.788 -03.763 0.5 0.39 -9.930 -3.583 .0 0.307 -0.269 -22.903 .5 0.288 -0.809 -33.557 2.0 0.265 -.537 -37.70 2.5 0.245 -2.2 -4.574 3.0 0.220 -3.36 -42.48 3.5 0.205 -3.764 -38.25 4.0 0.206 -3.72 -32.747 4.5 0.226 -2.908 -3.557 5.0 0.26 -.657 -32.953 5.5 0.276 -.8 -35.309 6.0 0.33 -0.0 -42.068 6.5 0.336 -9.482 -48.98 7.0 0.342 -9.37 -60.32 7.5 0.326 -9.744 -77.532 8.0 0.296 -0.585 67.220 8.5 0.233 -2.639 40.958 9.0 0.43 -6.874 97.489 9.5 0.4 -7.030 2.792 20.0 0.254 -.903 -34.484 20.5 0.379 -8.437 -63.459 2.0 0.488 -6.234 -85.656 2.5 0.566 -4.95 -0.220 22.0 0.593 -4.540 -2.747 22.5 0.645 -3.85 -22.787 23.0 0.656 -3.656 -3.798 23.5 0.68 -3.339 -38.376 24.0 0.69 -3.26 -44.409 24.5 0.695 -3.58 -49.584 25.0 0.704 -3.049 -54.35 26.0 0.722 -2.825 -60.57 27.0 0.795 -.996 -66.749 28.0 0.857 -.337 -74.436 29.0 0.885 -.059 76.306 30.0 0.905 -0.869 68.094 3.0 0.909 -0.833 60.078 32.0 0.98 -0.747 53.846 33.0 0.90 -0.82 48.083 34.0 0.90 -0.88 42.295 35.0 0.909 -0.828 37.375 36.0 0.92 -0.7 3.566 37.0 0.922 -0.704 26.8 38.0 0.937 -0.566 22.092 39.0 0.924 -0.690 8.056 40.0 0.942 -0.58 .93 Note: S-parameters are measured on wafer. 9 Mag 0.025 0.00 0.003 0.053 4.79 5.38 8.583 8.736 8.763 8.899 9.030 9.4 9.083 9.224 9.22 9.292 9.363 9.463 9.556 9.673 9.794 9.869 9.87 9.85 9.99 20.247 20.408 20.96 2.356 2.803 2.72 20.980 9.075 6.444 3.85 .582 9.807 8.56 7.385 6.505 5.863 5.37 4.876 4.092 3.6 2.3 .300 0.738 0.364 0.58 0.059 0.023 0.00 0.00 0.00 0.0 0.005 0.00 S2 dB -32.45 -40.003 -50.353 -25.575 3.478 23.740 25.382 25.453 25.466 25.529 25.589 25.627 25.63 25.677 25.676 25.708 25.740 25.784 25.825 25.878 25.93 25.964 25.965 25.956 26.07 26.27 26.96 26.40 26.590 26.770 26.737 26.436 25.609 24.320 22.829 2.276 9.83 8.650 7.367 6.265 5.362 4.54 3.762 2.239 9.872 6.497 2.276 -2.633 -8.780 -6.027 -24.624 -32.903 -58.256 -57.084 -57.443 -39.503 -45.942 -56.827 Phase 5.098 -72.0 74.224 -79.948 75.55 -.209 -09.904 -50.670 73.863 42.049 2.342 84.660 58.470 33.33 9.250 -3.988 -36.29 -58.686 -80.428 -0.794 -22.955 -43.907 -64.95 74.722 53.950 33.650 2.800 9.502 68.726 45.77 9.448 -7.647 -34.822 -60.575 -84.844 -05.068 -23.629 -42.328 -60.69 -77.420 65.48 47.899 28.607 87.007 40.634 -5.679 -50.078 -93.382 -36.356 -69.736 6.65 55.942 -4.538 40.788 -59.263 -62.868 -42.066 78.467 Mag 0.002 0.002 0.003 0.003 0.003 0.003 0.003 0.002 0.00 0.00 0.00 0.003 0.005 0.002 0.002 0.004 0.003 0.003 0.00 0.003 0.008 0.002 0.003 0.004 0.004 0.004 0.007 0.003 0.002 0.009 0.006 0.02 0.009 0.003 0.006 0.006 0.00 0.004 0.006 0.006 0.008 0.008 0.008 0.008 0.006 0.003 0.005 0.005 0.005 0.004 0.004 0.003 0.006 0.007 0.005 0.005 0.00 0.004 S2 dB -54.039 -54.74 -50.867 -49.320 -5.960 -50.074 -50.560 -54.592 -58.379 -59.85 -57.070 -49.88 -46.085 -53.29 -53.74 -48.760 -5.033 -49.3 -57.620 -50.277 -42.043 -56.446 -50.8 -47.466 -47.24 -47.034 -43.39 -49.606 -52.996 -4.85 -44.362 -38.649 -4.290 -49.93 -44.264 -44.04 -40.39 -47.699 -44.248 -44.247 -4.53 -4.678 -4.650 -4.764 -43.80 -49.3 -45.75 -46.303 -45.860 -48.67 -48.546 -49.944 -43.933 -43.392 -45.49 -46.74 -39.684 -47.008 Phase 60.95 -6.47 -7.95 -68.29 50.230 6.653 -75.569 -3.725 6.675 -69.98 -42.568 -54.952 55.948 58.396 40.482 78.92 07.309 52.693 -54.808 3.366 99.356 72.978 -20.805 06.783 5.39 6.950 23.98 -6.727 -2.233 -37.409 -74.67 -74.66 -20.892 -28.373 -42.938 79.334 63.488 90.728 -47.408 34.235 27.333 92.935 05.56 89.928 36.999 7.556 -0.362 2.057 -50.824 -2.5 -63.827 -48.678 6.000 -67.365 66.34 -87.366 -27.659 2.278 Mag 0.955 0.842 0.567 0.309 0.250 0.300 0.300 0.287 0.269 0.252 0.233 0.2 0.88 0.74 0.56 0.43 0.2 0.4 0.03 0.097 0.088 0.05 0.6 0.02 0.03 0. 0.24 0.60 0.96 0.264 0.38 0.366 0.42 0.46 0.408 0.383 0.37 0.35 0.330 0.37 0.30 0.293 0.298 0.33 0.35 0.265 0.87 0.247 0.406 0.494 0.555 0.557 0.560 0.563 0.550 0.555 0.557 0.555 S22 dB -0.396 -.493 -4.929 -0.88 -2.034 -0.464 -0.464 -0.842 -.404 -.984 -2.655 -3.57 -4.529 -5.70 -6.5 -6.87 -8.374 -8.863 -9.72 -20.294 -2.59 -9.595 -8.680 -9.837 -9.759 -9.08 -8.6 -5.98 -4.64 -.573 -9.952 -8.728 -7.692 -7.69 -7.782 -8.342 -8.623 -9.095 -9.637 -9.987 -0.422 -0.66 -0.503 -0.096 -0.03 -.549 -4.567 -2.42 -7.822 -6.22 -5.8 -5.078 -5.033 -4.984 -5.96 -5.4 -5.09 -5.3 Phase -45.564 -92.392 -36.05 -50.923 -43.827 -52.735 -70.564 -78.43 73.53 67.378 60.84 55.593 5.330 47.947 48.89 43.635 45.33 47.252 53.79 64.35 57.630 69.074 7.50 72.930 74.29 -74.350 -67.29 -66.639 -60.533 -69.45 -77.505 69.46 54.876 4.729 3.465 2.924 3.370 06.498 02.785 97.77 93.52 90.399 87.296 8.462 65.876 52.73 58.879 80.544 70.378 49.792 29.589 4.55 0.044 -3.52 -24.690 -36.643 -48.7 -57.836
AMMC-6222 Typical S-parameters for Low Current, Low Output Power Configuration
(TA = 25C, Vdd=4V, Idd=95mA, Zin = Zout = 50 W, unless noted) S Freq Mag dB Phase .0 0.962 -0.335 -42.538 2.0 0.94 -0.527 -85.37 3.0 0.89 -.003 -30.90 4.0 0.83 -.608 -79.625 5.0 0.72 -2.836 6.552 6.0 0.654 -3.690 46.0 7.0 0.424 -7.46 -29.583 7.5 0.338 -9.44 -50.638 8.0 0.307 -0.270 -63.069 8.5 0.303 -0.380 -72.706 9.0 0.308 -0.225 -83.72 9.5 0.36 -0.04 -93.00 0.0 0.32 -9.859 -03.836 0.5 0.320 -9.904 -3.899 .0 0.32 -0.27 -23.73 .5 0.289 -0.77 -3.699 2.0 0.257 -.785 -37.29 2.5 0.236 -2.54 -42.226 3.0 0.29 -3.202 -42.287 3.5 0.207 -3.667 -39.80 4.0 0.25 -3.352 -33.45 4.5 0.224 -2.985 -30.90 5.0 0.254 -.9 -28.739 5.5 0.283 -0.967 -34.375 6.0 0.3 -0.46 -40.893 6.5 0.333 -9.548 -49.070 7.0 0.345 -9.247 -6.595 7.5 0.333 -9.553 -75.383 8.0 0.35 -0.035 69.38 8.5 0.237 -2.499 44.360 9.0 0.52 -6.345 07.475 9.5 0.29 -7.787 25.65 20.0 0.244 -2.246 -34.057 20.5 0.375 -8.528 -6.94 2.0 0.499 -6.029 -86.20 2.5 0.564 -4.967 -0.033 22.0 0.589 -4.604 -2.66 22.5 0.642 -3.843 -22.733 23.0 0.656 -3.656 -3.87 23.5 0.685 -3.285 -38.570 24.0 0.69 -3.26 -44.450 24.5 0.695 -3.65 -49.994 25.0 0.707 -3.04 -54.592 26.0 0.72 -2.838 -60.577 27.0 0.790 -2.048 -66.566 28.0 0.844 -.475 -75.40 29.0 0.882 -.090 75.982 30.0 0.900 -0.94 67.809 3.0 0.908 -0.837 59.90 32.0 0.97 -0.757 54.299 33.0 0.9 -0.83 47.702 34.0 0.92 -0.803 42.026 35.0 0.93 -0.795 36.930 36.0 0.98 -0.746 3.653 37.0 0.95 -0.769 26.060 38.0 0.934 -0.595 22.598 39.0 0.926 -0.666 7.822 40.0 0.942 -0.56 .706 Note: S-parameters are measured on wafer. 0 Mag 0.025 0.02 0.002 0.052 4.287 4.29 7.03 7.206 7.25 7.35 7.456 7.542 7.55 7.670 7.640 7.744 7.779 7.849 7.945 8.006 8.094 8.8 8.39 8.69 8.37 8.592 8.720 9.262 9.750 20.22 20.264 9.80 8.5 5.744 3.273 .064 9.349 8.49 7.033 6.87 5.556 5.04 4.68 3.856 2.943 .995 .236 0.709 0.352 0.5 0.06 0.02 0.00 0.00 0.006 0.008 0.008 0.004 S2 dB -32.087 -38.676 -55.364 -25.68 2.642 23.002 24.66 24.74 24.736 24.787 24.839 24.882 24.886 24.945 24.930 24.98 24.998 25.032 25.079 25.09 25.50 25.62 25.72 25.86 25.257 25.387 25.446 25.694 25.9 26.6 26.35 25.934 25.78 23.943 22.459 20.878 9.45 8.222 6.942 5.829 4.895 4.050 3.290 .724 9.376 5.999 .839 -2.988 -9.068 -6.400 -24.234 -33.727 -57.68 -40.306 -44.992 -4.82 -4.834 -46.946 Phase 3.69 -75.007 05.29 -85.000 75.992 -0.999 -09.868 -50.74 73.82 4.969 2.36 84.762 58.569 33.33 9.278 -3.825 -36.099 -58.439 -80.7 -0.409 -22.564 -43.379 -64.060 75.628 55.06 34.94 4.240 93.283 70.555 47.222 2.779 -5.343 -32.72 -59.023 -83.955 -04.92 -22.85 -4.499 -59.49 -76.904 65.978 48.467 29.048 87.69 4.838 -4.502 -48.826 -92.320 -34.770 -70.422 62.859 48.879 47.445 60.92 -53.650 -59.627 -73.776 -42.305 Mag 0.003 0.00 0.004 0.003 0.002 0.00 0.000 0.003 0.002 0.003 0.00 0.002 0.002 0.00 0.003 0.002 0.004 0.006 0.004 0.002 0.002 0.004 0.006 0.002 0.009 0.003 0.006 0.005 0.007 0.007 0.006 0.007 0.006 0.005 0.004 0.004 0.008 0.008 0.006 0.009 0.006 0.005 0.008 0.008 0.006 0.006 0.004 0.004 0.005 0.005 0.006 0.007 0.004 0.002 0.006 0.002 0.003 0.004 S2 dB -50.752 -57.595 -48.792 -50.22 -53.846 -56.923 -73.579 -5.024 -53.734 -50.70 -57.257 -55.035 -56.389 -58.86 -50.66 -56.38 -47.33 -44.798 -48.37 -54.607 -54.422 -47.28 -44.923 -52.83 -40.453 -49.22 -44.063 -46.68 -42.547 -42.627 -44.94 -43.522 -44.462 -45.997 -48.3 -49.093 -42.056 -42.454 -44.84 -4.9 -44.03 -46.248 -4.965 -4.539 -44.504 -44.247 -47.299 -47.858 -46.229 -46.66 -44.888 -42.683 -47.25 -52.995 -44.896 -53.072 -49.402 -48.57 Phase -74.263 57.55 3.277 -73.499 05.846 -0.206 -9.666 -9.770 4.876 -60.705 -02.26 -46.430 92.603 23.654 99.52 96.394 46. 84.320 49.303 8.850 -32.746 04.834 3.838 49.948 42.270 30.790 -32.075 -6.002 5.335 -43.074 -44.587 -73.089 -37.245 -20.749 65.659 40.20 -62.59 -47.348 55.78 24.778 28.276 2.9 8.649 53.29 40.248 -8.090 -7.422 6.674 -4.92 87.363 4.876 -36.025 8.635 56.837 -80.908 -63.060 -09.02 -95.37 Mag 0.95 0.840 0.564 0.307 0.249 0.299 0.30 0.292 0.270 0.256 0.240 0.220 0.207 0.93 0.83 0.62 0.47 0.40 0.38 0.39 0.46 0.47 0.5 0.50 0.37 0.53 0.69 0.9 0.234 0.279 0.346 0.400 0.446 0.453 0.429 0.44 0.47 0.390 0.374 0.359 0.340 0.336 0.337 0.349 0.346 0.307 0.228 0.265 0.407 0.499 0.558 0.568 0.559 0.573 0.568 0.568 0.566 0.574 S22 dB -0.436 -.53 -4.967 -0.255 -2.087 -0.484 -0.437 -0.680 -.360 -.82 -2.390 -3.45 -3.663 -4.288 -4.75 -5.89 -6.653 -7.057 -7.232 -7.9 -6.728 -6.625 -6.49 -6.470 -7.279 -6.332 -5.436 -4.363 -2.63 -.089 -9.207 -7.958 -7.05 -6.882 -7.357 -7.660 -7.596 -8.80 -8.535 -8.894 -9.36 -9.486 -9.442 -9.38 -9.26 -0.245 -2.833 -.542 -7.798 -6.032 -5.068 -4.92 -5.052 -4.829 -4.920 -4.906 -4.945 -4.823 Phase -45.66 -9.967 -35.409 -49.880 -4.969 -49.268 -65.84 -73.367 79.478 74.288 68.073 64.23 62.236 58.893 57.30 57.504 56.676 57.74 6.962 66.776 68.536 67.87 7.426 69.847 65.829 73.852 76.457 -78.727 -74.029 -79.874 74.465 62.697 48.464 37.895 25.24 7.78 08.35 02.329 97.683 92.576 89.423 86.583 82.386 75.59 60.597 47.676 49.752 66.6 60.434 42.76 24.243 0.668 -3.636 -6.469 -27.330 -38.03 -48.328 -58.602
AMMC-6222 Application and Usage
To VDD DC supply
Biasing and Operation
The AMMC-6222 is normally biased with a positive drain supply connected to the VD1 and VD2 pads through bypass capacitor as shown in Figures 19 and 20. The recommended drain supply voltage for general usage is 4V and the corresponding drain current is approximately 120mA. It is important to have at least 100pF bypass capacitor and the capacitor should be placed as close to the component as possible. Aspects of the amplifier performance may be improved over a narrower bandwidth by application of additional conjugate, linearity, or low noise (Topt) matching. For receiver front end low noise applications where high power and linearity are not often required, the AMMC6222 can be set in low current state when SELECT pad is open as shown in Figure 19. In this configuration, the bias current is approximately 85mA, 95mA and 105mA for 3V, 4V and 5V respectively. In applications where high output power and linearity are often required such as LO or transmitter drivers, the AMMC-6222 can be selected to operate at its highest output power by grounding SELECT pad as shown in Figure 20. At 5V, the amplifier can provide Psat of about 20dBm. The bias current in this configuration is 115mA, 120mA and 125mA for 3V, 4V and 5V respectively. In both cases, bonding wires at the input and output in the range of 0.15nH would likely improve the overall Noise Figure and input, output match at most frequencies. No ground wires are needed because all ground connections are made with plated through-holes to the backside of the substrate. Refer the Absolute Maximum Ratings table for allowed DC and thermal condition.
>= 100 pF Capacitor
VD1
VD2 RF OUTPUT
RF INPUT
AMMC-6222 Open
Gold Plated Shim (Optional)
Figure 19. Low Current, Low Output Power State
To VDD DC supply
>= 100 pF Capacitor
VD1
VD2 RF OUTPUT
RF INPUT
AMMC-6222
Gold Plated Shim (Optional)
Figure 20. High Current, High Output Power State
Figure 21. Simplified High Linearity LNA Schematic
Assembly Techniques
The backside of the MMIC chip is RF ground. For microstrip applications the chip should be attached directly to the ground plane (e.g. circuit carrier or heatsink) using electrically conductive epoxy [1] For best performance, the topside of the MMIC should be brought up to the same height as the circuit surrounding it. This can be accomplished by mounting a gold plated metal shim (same length as the MMIC) under the chip which is of correct thickness to make the chip and adjacent circuit the same height. The amount of epoxy used for the chip or shim attachment should be just enough to provide a thin fillet around the bottom perimeter of the chip. The ground plane should be free of any residue that may jeopardize electrical or mechanical attachment. RF connections should be kept as short as reasonable to minimize performance degradation due to undesirable series inductance. A single bond wire is normally sufficient for signal connections, however double bonding with 0.7mil gold wire will reduce series inductance. Gold thermo-sonic wedge bonding is the preferred method for wire attachment to the bond pads. The recommended wire bond stage temperature is 150c 2c. VD1 800 0 680 800 1280 Caution should be taken to not exceed the Absolute Maximum Rating for assembly temperature and time. The chip is 100um thick and should be handled with care. This MMIC has exposed air bridges on the top surface and should be handled by the edges or with a custom collet (do not pick up the die with a vacuum on die center). Bonding pads and chip backside metallization are gold. This MMIC is also static sensitive and ESD precautions should be taken For more detailed information see Avago Technolgies' application note #54 "GaAs MMIC assembly and handling guidelines"
Notes: [] Ablebond 84- LMI silver epoxy is recommended
Ordering Information:
AMMC-6222-W10 = 10 devices per tray AMMC-6222-W50 = 50 devices per tray VD2 1400 2000 800
650 390 RFin 250 0 0 130 1610 SELECT Figure 22. Bond Pad Locations 1740 390 RFout 250 0
For product information and a complete list of distributors, please go to our web site:
www.avagotech.com
Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies, Limited in the United States and other countries. Data subject to change. Copyright (c) 2006 Avago Technologies Limited. All rights reserved. AV0-0439EN - November 24, 2006

▲Up To Search▲

Price & Availability of AMMC-6222

	To Download AMMC-6222 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .