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FLM7179-18F
C-Band Internally Matched FET FEATURES
* * * * * * * High Output Power: P1dB = 42.5dBm (Typ.) High Gain: G1dB = 8.0dB (Typ.) High PAE: add = 30% (Typ.) Low IM3 = -46dBc@Po = 32.0dBm Broad Band: 7.1 ~ 7.9GHz Impedance Matched Zin/Zout = 50 Hermetically Sealed Package
DESCRIPTION
The FLM7179-18F is a power GaAs FET that is internally matched for standard communication bands to provide optimum power and gain in a 50 ohm system. Eudyna's stringent Quality Assurance Program assures the highest reliability and consistent performance. ABSOLUTE MAXIMUM RATING (Ambient Temperature Ta=25C)
Item Drain-Source Voltage Gate-Source Voltage Total Power Dissipation Storage Temperature Channel Temperature Symbol VDS VGS PT Tstg Tch Tc = 25C Condition Rating 15 -5 83.3 -65 to +175 175 Unit V V W C C
Fujitsu recommends the following conditions for the reliable operation of GaAs FETs: 1. The drain-source operating voltage (VDS) should not exceed 10 volts. 2. The forward and reverse gate currents should not exceed 48.0 and -8.4 mA respectively with gate resistance of 25.
ELECTRICAL CHARACTERISTICS (Ambient Temperature Ta=25C)
Item Saturated Drain Current Transconductance Pinch-off Voltage Gate Source Breakdown Voltage Output Power at 1dB G.C.P. Power Gain at 1dB G.C.P. Drain Current Power-added Efficiency Gain Flatness 3rd Order Intermodulation Distortion Thermal Resistance Channel Temperature Rise CASE STYLE: IK Symbol IDSS gm Vp VGSO P1dB G1dB Idsr add G IM3 Rth Tch f =7.9 GHz, f = 10 MHz 2-Tone Test Pout = 32.0dBm S.C.L. Channel to Case 10V x Idsr x Rth VDS =10V, IDS = 0.65 IDSS (Typ.), f = 7.1 ~7.9 GHz, ZS=ZL= 50 ohm Test Conditions VDS = 5V, VGS = 0V VDS = 5V, IDS = 4875mA VDS = 5V, IDS = 250mA IGS = -250A Min. -0.5 -5.0 42.0 7.0 -44 Limit Typ. Max. 7.5 7.5 -1.5 42.5 8.0 11.25 -3.0 Unit A S V V dBm dB mA % dB dBc C/W C
4875 6000 30 -46 1.6 0.6 1.8 80
G.C.P.: Gain Compression Point, S.C.L.: Single Carrier Level
Edition 1.3 August 2004
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FLM7179-18F
C-Band Internally Matched FET
POWER DERATING CURVE
100
OUTPUT POWER & IM3 vs. INPUT POWER
VDS=10V f1 = 7.9 GHz f2 = 7.91 GHz 2-tone test
-25
Pout
39
Total Power Dissipation (W)
80
Output Power (S.C.L.) (dBm)
37 35 33 31 29 27 25 23
60
-30
40
-40
IM3
20
-45 -50 -55
0
50
100
150
200
Case Temperature (C)
20 22 24 26 28 30
Input Power (S.C.L.) (dBm) S.C.L.: Single Carrier Level
OUTPUT POWER vs. FREQUENCY
OUTPUT POWER vs. INPUT POWER
VDS=10V f = 7.5 GHz
VDS=10V 44 P1dB
Output Power (dBm)
43
Pin=34dBm
44 42 40 38 36 34 32
Output Power (dBm)
42
32dBm
Pout
41 40
30dBm
45 30
add
IM3 (dBc)
15 0
-35
39 38
28dBm
24
26
28
30
32
34
37
Input Power (dBm)
7.1 7.3 7.5 7.7 7.9
Frequency (GHz)
2
add (%)
FLM7179-18F
C-Band Internally Matched FET
0.2
+j25
8.1 8.0 7.0 7.1 6.9 GHz 7.2 7.0 7.3 7.4 8.1 8.0 7.7 7.9 7.8 7.5 7.6
+j100
7.6 7.5 0.1
SCALE FOR |S12|
+j50
S11 S22
+90
S21 S12
7.7 7.8
+j10
7.9
6.9 GHz
+j250
7.1 7.4
0
10 7.8
25
7.2 250 7.3
180
7.5 7.6 7.4 7.7 7.3 7.2 7.8 7.3 7.1 1 2 4 3 7.9 SCALE FOR |S21| 7.0 7.2 6.9 GHz 8.0 7.1 7.0 8.1 8.1 6.9 GHz
7.9
8.0
0
-j10
7.7 7.6 7.5
7.4
-j250
-j25 -j50
-j100 -90
FREQUENCY (MHZ)
6900 7000 7100 7200 7300 7400 7500 7600 7700 7800 7900 8000 8100
S11 MAG
.608 .595 .588 .567 .550 .526 .507 .493 .484 .500 .527 .571 .605
ANG
69.8 49.1 29.2 6.8 -16.7 -43.1 -71.6 -103.7 -137.3 -172.8 153.3 121.0 90.9
S-PARAMETERS VDS = 10V, IDS = 4875mA S21 S12 MAG ANG MAG ANG
2.712 2.703 2.712 2.744 2.799 2.868 2.943 3.008 3.037 3.030 2.973 2.865 2.722 -101.5 -123.1 -143.6 -165.5 172.2 149.3 125.5 101.1 75.7 49.8 23.9 -2.1 -27.5 .067 .069 .071 .072 .075 .077 .081 .083 .086 .090 .088 .086 .083 -142.1 -162.8 175.7 154.6 133.4 111.5 88.8 66.0 41.2 15.9 -8.3 -34.7 -60.3
S22 MAG
.448 .458 .465 .470 .465 .446 .410 .351 .273 .189 .118 .090 .117
ANG
114.3 95.0 77.6 60.9 45.7 31.1 17.4 3.8 -9.6 -20.3 -21.9 -1.4 13.2
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FLM7179-18F
C-Band Internally Matched FET
Case Style "IK" Metal-Ceramic Hermetic Package
2.0 Min. (0.079)
1
0.1 (0.004)
2
0.6 (0.024) 14.9 (0.587)
2.0 Min. (0.079)
4-R 1.30.15 (0.051)
3 2.40.15 (0.094) 5.5 Max. (0.217)
1.4 (0.055)
17.40.3 (0.685)
8.00.2 (0.315)
1. Gate 2. Source (Flange) 3. Drain
Unit: mm(inches)
20.40.3 (0.803) 240.5 (0.945)
For further information please contact:
CAUTION
Eudyna Devices Inc. products contain gallium arsenide (GaAs) which can be hazardous to the human body and the environment. For safety, observe the following procedures:
Eudyna Devices USA Inc.
2355 Zanker Rd. San Jose, CA 95131-1138, U.S.A. TEL: (408) 232-9500 FAX: (408) 428-9111
www.us.eudyna.com
* Do not put this product into the mouth. * Do not alter the form of this product into a gas, powder, or liquid through burning, crushing, or chemical processing as these by-products are dangerous to the human body if inhaled, ingested, or swallowed. * Observe government laws and company regulations when discarding this product. This product must be discarded in accordance with methods specified by applicable hazardous waste procedures.
Eudyna Devices Europe Ltd.
Network House Norreys Drive Maidenhead, Berkshire SL6 4FJ United Kingdom TEL: +44 (0) 1628 504800 FAX: +44 (0) 1628 504888
Eudyna Devices Asia Pte Ltd. Hong Kong Branch
Rm. 1101, Ocean Centre, 5 Canton Rd. Tsim Sha Tsui, Kowloon, Hong Kong TEL: +852-2377-0227 FAX: +852-2377-3921
Eudyna Devices Inc. reserves the right to change products and specifications without notice. The information does not convey any license under rights of Eudyna Devices Inc. or others.
(c) 2004 Eudyna Devices USA Inc. Printed in U.S.A.
Eudyna Devices Inc.
Sales Division 1, Kanai-cho, Sakae-ku Yokohama, 244-0845, Japan TEL: +81-45-853-8156 FAX: +81-45-853-8170
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