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Excelics
EPB018A5/A7/A9-70
DATA SHEET
Super Low Noise High Gain Heterojunction FET
NON-HERMETIC LOW COST CERAMIC 70 mil PACKAGE
TYPICAL 0.50~0.90dB NOISE FIGURE AND 11.5~13.0dB
ASSOCIATED GAIN AT 12GHz
0.3 X 180 MICRON RECESSED “ MUSHROOM” GATE
Si3N4 PASSIVATION
ADVANCED EPITAXIAL HETEROJUNCTION PROFILE
PROVIDES SUPER LOW NOISE, HIGH GAIN AND HIGH
RELIABILITY
ELECTRICAL CHARACTERISTICS (Ta = 25 OC)

'
6
*
All Dimensions In mils.
6



SYMBOLS
NF
Ga
P1dB
G1dB
PARAMETERS/TEST CONDITIONS
Noise Figure, f=12GHz
Vds=2V, Ids=15mA
Associated Gain, f=12GHz
Vds=2V, Ids=15mA
Output Power at 1dB Compression
Vds=3V, Ids=25mA
Gain at 1dB Compression
Vds=3V, Ids=25mA
EPB018A5-70
EPB018A7-70
EPB018A9-70
EPB018A5-70
EPB018A7-70
EPB018A9-70
f=12GHz
f=18GHz
f=12GHz
f=18GHz
MIN
11.5
11.0
10.5
TYP
0.50
0.65
0.95
13.0
12.5
11.5
15.0
15.0
14.0
11.5
MAX
0.60
0.80
1.20
UNIT
dB
dB
dBm
dB
Idss Saturated Drain Current Vds=2V, Vgs=0V
15 45 80 mA
Gm Transconductance Vds=2V, Vgs=0V
50 90
mS
Vp Pinch-off Voltage Vds=2V, Ids=1.0mA
-0.8 -2.5 V
BVgd
Drain Breakdown Voltage Igd=10uA
-3 -6
V
BVgs
Source Breakdown Voltage Igs=10uA
Rth Thermal Resistance
*Overall Rth depands on case mounting.
-3 -6
480*
V
oC/W
MAXIMUM RATINGS AT 25OC
SYMBOLS PARAMETERS
ABSOLUTE1
CONTINUOUS2
Vds
Drain-Source Voltage
5V
4V
Vgs
Gate-Source Voltage
-3V
-2V
Ids Drain Current
Idss
60mA
Igsf
Forward Gate Current
2mA
0.3mA
Pin Input Power
12dBm
Tch
Channel Temperature
175oC
Tstg
Storage Temperature
-65/175oC
@1dB Compression
150oC
-65/150oC
Pt
Total Power Dissipation
285mW
240mW
Note: 1. Exceeding any of the above ratings may result in permanent damage.
2. Exceeding any of the above ratings may reduce MTTF below design goals.
Excelics Semiconductor, Inc., 2908 Scott Blvd., Santa Clara, CA 95054
Phone: (408) 970-8664 Fax: (408) 970-8998 Web Site: www.excelics.com

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EPB018A5/A7/A9-70
DATA SHEET
Super Low Noise High Gain Heterojunction FET
FREQ
(GHz)
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17.0
18.0
19.0
20.0
21.0
22.0
23.0
24.0
25.0
26.0
EPB018A5-70
S-PARAMETERS
--- S11 ---
2V, 15mA
--- S21 ---
--- S12 ---
MAG ANG MAG ANG MAG ANG
0.983 -18.6 6.245 162.2 0.019 78.9
0.944 -37.5 5.964 144.3 0.036 65.2
0.896 -55.5 5.582 127.7 0.050 53.6
0.849 -72.6 5.327 112.4 0.063 43.6
0.797 -89.2 5.111 97.6 0.074 33.1
0.747 -103.7 4.799 83.4 0.081 23.4
0.691 -118.6 4.503 69.9 0.085 13.9
0.642 -132.8 4.277 57.0 0.088 4.7
0.600 -155.6 4.189 42.7 0.093 -5.1
0.567 -178.3 4.012 27.8 0.096 -16.3
0.534 170.3 3.846 15.5 0.094 -26.5
0.515 155.6 3.758 2.9 0.093 -33.1
0.555 128.7 3.569 -12.5 0.091 -44.2
0.596 106.0 3.317 -27.1 0.088 -55.6
0.592 91.3 3.214 -41.3 0.087 -66.9
0.597 74.3 3.086 -56.8 0.083 -81.1
0.619 59.2 2.756 -69.5 0.071 -90.3
0.670 49.9 2.668 -79.4 0.071 -97.3
0.668 33.0 2.623 -95.4 0.069 -115.9
0.708 17.3 2.551 -111.1 0.064 -131.4
0.757 8.2 2.447 -125.1 0.061 -144.1
0.743 -2.5 2.325 -139.4 0.063 -159.2
0.726 -21.1 2.224 -158.5 0.065 179.4
0.747 -39.6 2.063 -178.1 0.067 158.8
0.709 -52.6 2.024 167.9 0.072 144.7
0.683 -70.6 2.006 150.2 0.083 132.8
--- S22 ---
MAG ANG
0.530 -13.5
0.507 -28.8
0.485 -42.6
0.464 -54.2
0.421 -65.4
0.370 -78.6
0.344 -90.7
0.303 -100.7
0.271 -111.2
0.228 -126.9
0.193 -145.5
0.177 -161.2
0.137 176.3
0.114 151.4
0.141 123.9
0.158 94.5
0.134 68.1
0.136 64.0
0.169 51.0
0.172 37.8
0.159 18.7
0.135 14.7
0.115 -1.3
0.102 -39.6
0.136 -56.6
0.117 -71.3
FREQ
(GHz)
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
13.0
14.0
15.0
16.0
17.0
18.0
19.0
20.0
21.0
22.0
23.0
24.0
25.0
26.0
EPB018A7-70
S-PARAMETERS
--- S11 ---
2V, 15mA
--- S21 ---
--- S12 ---
MAG ANG MAG ANG MAG ANG
0.985 -18.9 5.754 162.0 0.021 77.1
0.949 -38.2 5.495 143.9 0.040 63.1
0.903 -56.2 5.137 127.2 0.055 50.5
0.860 -73.6 4.914 111.8 0.067 39.1
0.812 -90.4 4.726 96.9 0.079 28.5
0.765 -104.9 4.461 82.4 0.086 17.8
0.713 -119.9 4.189 68.6 0.092 7.3
0.664 -134.3 3.982 55.4 0.093 -3.6
0.621 -157.1 3.908 40.9 0.096 -12.9
0.591 -179.4 3.759 25.7 0.098 -24.5
0.564 169.0 3.644 12.8 0.099 -33.4
0.541 153.2 3.551 -0.8 0.098 -43.3
0.574 126.2 3.360 -16.6 0.096 -54.9
0.609 103.6 3.093 -31.7 0.090 -66.7
0.598 88.8 2.985 -46.4 0.090 -78.4
0.597 71.4 2.857 -62.2 0.085 -92.9
0.612 55.7 2.548 -75.5 0.072 -102.8
0.661 46.6 2.472 -85.8 0.076 -105.2
0.657 29.0 2.381 -102.1 0.076 -126.2
0.697 13.2 2.286 -118.1 0.071 -141.6
0.740 4.4 2.173 -131.8 0.068 -155.3
0.728 -5.8 2.067 -145.9 0.070 -167.9
0.717 -24.4 1.958 -164.5 0.071 172.5
0.743 -41.8 1.807 176.3 0.071 151.8
0.710 -53.5 1.757 161.7 0.075 138.3
0.689 -69.1 1.759 145.4 0.084 124.1
--- S22 ---
MAG ANG
0.677 -13.7
0.650 -28.9
0.622 -42.7
0.595 -54.1
0.549 -65.4
0.495 -78.6
0.464 -90.5
0.411 -100.6
0.374 -108.6
0.328 -121.7
0.295 -140.0
0.266 -157.6
0.210 -174.2
0.173 167.6
0.187 139.8
0.194 109.8
0.155 89.8
0.183 89.7
0.221 68.8
0.240 56.1
0.221 40.9
0.210 36.8
0.188 21.8
0.154 -5.5
0.174 -28.1
0.152 -47.5
Freq.
(GHz)
2
4
6
8
10
12
14
16
18
20
22
24
26
EPB018A7-70
Noise Parameters
Vds=2V, Ids=15mA
Gamma Opt
Nfmin
(MAG)
(ANG)
(dB)
0.76
25 0.37
0.65
56 0.43
0.51
84 0.48
0.41
118 0.55
0.26
159 0.61
0.26
-144
0.68
0.32 -82 0.89
0.40 -46 1.10
0.40 -26 1.30
0.51
8 1.45
0.41
27 1.69
0.48
75 1.83
0.52
108 2.05
Rn/50
0.26
0.22
0.16
0.11
0.08
0.08
0.18
0.29
0.45
0.55
0.61
0.59
0.40