Excelics
DATA SHEET
•
•
•
•
•
TYPICAL 0.8dB NOISE FIGURE AND 11.0dB ASSOCIATED
GAIN AT 12GHz
0.3 X 250 MICRON RECESSED “MUSHROOM” GATE
Si
3
N
4
PASSIVATION
ADVANCED EPITAXIAL DOPING PROFILE PROVIDES
SUPER LOW NOISE, HIGH GAIN AND HIGH
RELIABILITY
Idss SORTED IN 5mA PER BIN RANGE
O
EPB025A
Low Noise High Gain Heterojunction FET
420
50
104
D
D
48
260
40
S
G
G
S
90
59
50 78
ELECTRICAL CHARACTERISTICS (T
a
= 25 C)
SYMBOLS
NF
Ga
P
1dB
G
1dB
Idss
Gm
Vp
BVgd
BVgs
Rth
PARAMETERS/TEST CONDITIONS
Noise Figure
Vds=2V, Ids=15mA
Associated Gain
Vds=2V, Ids=15mA
Output Power at 1dB Compression
Vds=3V, Ids=25mA
Gain at 1dB Compression
Vds=3V, Ids=25mA
Saturated Drain Current
Transconductance
Pinch-off Voltage
f = 12GHz
f = 12GHz
f=12GHz
f=18GHz
f=12GHz
f=18GHz
Chip Thickness: 75
±
13 microns
All Dimensions In Microns
MIN
TYP
0.80
MAX
1.0
UNIT
dB
dB
dBm
dB
10.0
11.0
15.0
15.0
13.0
11.0
Vds=2V, Vgs=0V
Vds=2V, Vgs=0V
Vds=2V, Ids=1.0mA
20
50
50
80
-1.0
80
mA
mS
-2.5
V
V
V
o
Drain Breakdown Voltage Igd=10uA
Source Breakdown Voltage Igs=10uA
Thermal Resistance (Au-Sn Eutectic Attach)
-3
-3
-5
-5
155
C/W
MAXIMUM RATINGS AT 25
O
C
SYMBOLS
PARAMETERS
ABSOLUTE
1
CONTINUOUS
2
Drain-Source Voltage
5V
3V
Vds
Gate-Source Voltage
-3V
-3V
Vgs
Drain Current
Idss
Idss
Ids
Forward Gate Current
2mA
0.3mA
Igsf
Input Power
12dBm
@ 1dB Compression
Pin
o
Channel Temperature
175 C
150
o
C
Tch
Storage Temperature
-65/175
o
C
-65/150
o
C
Tstg
Total Power Dissipation
880mW
730mW
Pt
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
EPB025A
DATA SHEET
Low Noise High Gain Heterojunction FET
S-PARAMETERS
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
27.0
28.0
29.0
30.0
31.0
32.0
33.0
34.0
35.0
36.0
37.0
38.0
39.0
40.0
Note:
--- S11 ---
MAG ANG
0.996 -16.0
0.968 -31.7
0.928 -47.3
0.884 -62.7
0.836 -78.0
0.800 -91.3
0.775 -102.9
0.749 -113.2
0.732 -121.7
0.714 -128.3
0.701 -134.6
0.694 -140.2
0.680 -146.4
0.666 -153.4
0.659 -161.2
0.654 -170.0
0.652 179.4
0.662 168.5
0.672 157.8
0.690 147.9
0.716 144.2
0.729 138.6
0.758 134.9
0.760 133.3
0.775 131.2
0.786 131.9
0.768 131.4
0.766 132.0
0.755 131.6
0.740 129.3
0.717 125.8
0.695 119.5
0.668 111.8
0.663 101.3
0.672
91.2
0.717
79.6
0.762
71.7
0.807
64.5
0.847
60.0
0.858
57.7
2V, 15mA
--- S21 ---
MAG ANG
6.346 166.8
6.153 155.3
5.875 143.9
5.535 132.9
5.137 122.0
4.714 112.8
4.315 104.5
3.933
97.1
3.615
90.5
3.325
85.0
3.112
79.5
2.928
74.6
2.780
69.3
2.660
64.5
2.582
59.0
2.500
52.9
2.408
46.3
2.313
39.5
2.196
32.6
2.072
25.4
1.873
20.3
1.741
15.2
1.629
10.2
1.524
6.1
1.456
2.4
1.403
-0.9
1.345
-3.6
1.307
-6.2
1.302
-9.7
1.292 -13.1
1.280 -17.2
1.274 -22.5
1.236 -28.2
1.203 -34.3
1.157 -40.4
1.108 -46.5
1.039 -53.2
0.975 -59.6
0.898 -65.7
0.793 -70.7
--- S12 ---
MAG ANG
0.028
79.1
0.054
71.3
0.076
61.7
0.095
53.2
0.109
44.4
0.118
37.8
0.125
32.1
0.129
26.8
0.131
22.1
0.131
18.4
0.133
15.2
0.135
12.3
0.137
8.9
0.139
5.8
0.143
2.3
0.147
-1.0
0.151
-5.3
0.154
-9.7
0.155 -14.0
0.155 -18.4
0.149 -21.0
0.145 -23.6
0.144 -25.9
0.140 -26.5
0.137 -27.7
0.137 -27.1
0.139 -27.2
0.140 -27.0
0.143 -27.0
0.147 -27.8
0.150 -29.8
0.150 -33.0
0.148 -37.2
0.144 -43.3
0.139 -48.5
0.134 -56.5
0.128 -63.5
0.121 -72.3
0.112 -81.9
0.107 -89.8
--- S22 ---
MAG ANG
0.653 -11.5
0.633 -23.4
0.604 -35.0
0.568 -46.3
0.517 -57.9
0.485 -67.7
0.457 -76.6
0.437 -84.2
0.419 -90.4
0.407 -94.7
0.403 -98.8
0.400 -102.2
0.392 -105.8
0.385 -109.1
0.377 -112.9
0.367 -118.7
0.352 -125.3
0.333 -133.9
0.319 -142.6
0.312 -153.7
0.336 -166.1
0.347 -173.4
0.372 -178.6
0.389 178.0
0.415 176.2
0.431 176.0
0.449 176.4
0.455 177.4
0.471 177.2
0.470 178.1
0.472 177.2
0.467 175.7
0.447 171.3
0.428 166.4
0.406 157.1
0.405 146.8
0.410 133.6
0.432 122.7
0.462 112.1
0.503 106.4
The data included 0.7 mils diameter Au bonding wires:
2 gate wires, 15 mils each; 2 drain wires, 20 mils each; 4 source wires, 7 mils each.
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