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FLL600IQ-2
FEATURES
* * * * * Push-Pull Configuration High Power Output: 60W (Typ.) High PAE: 43% (Typ.) Broad Frequency Range: 800 to 2000 MHz. Suitable for class AB operation.
DESCRIPTION
The FLL600IQ-2 is a 60 Watt GaAs FET that employs a push-pull design which offers ease of matching, greater consistency and a broader bandwidth for high power L-band amplifiers. This product is targeted to reduce the size and complexity of highly linear, high power base station transmitting amplifiers. This new product is uniquely suited for use in PCS/PCN base station amplifiers as it offers high gain, long term reliability and ease of use.
APPLICATIONS
* Solid State Power Amplifier. * PCS/PCN Communication Systems.
ABSOLUTE MAXIMUM RATINGS (Ambient Temperature Ta=25C)
Parameter Drain-Source Voltage Gate-Source Voltage Total Power Dissipation Storage Temperature Channel Temperature Symbol VDS VGS PT Tstg Tch Tc = 25C Condition Rating 15 -5 125 -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 12 volts. 2. The forward and reverse gate currents should not exceed 78 and -32 mA respectively with gate resistance of 25. 3. The operating channel temperature (Tch) should not exceed 145C.
ELECTRICAL CHARACTERISTICS (Ambient Temperature Ta=25C)
Item Drain Current Transconductance Pinch-Off Voltage Gate-Source Breakdown Voltage Output Power at 1 dB G.C.P. Power Gain at 1 dB G.C.P. Drain Current Power-Added Efficiency Thermal Resistance CASE STYLE: IQ Symbol IDSS gm Vp VGSO P1dB G1dB IDSR add Rth Channel to Case VDS = 12V f=1.96GHz IDS = 4.0A Conditions VDS = 5V, VGS = 0V VDS = 5V, IDS = 14.4A VDS = 5V, IDS = 1.44A IGS = -1.44mA Min. -1.0 -5 47.0 9.5 Limits Typ. Max. 24 12 -2.0 48.0 10.5 11.0 43 0.8 32 -3.5 15.0 1.2 Unit A S V V dBm dB A % C/W
G.C.P.: Gain Compression Point
Edition 1.7 December 1999
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FLL600IQ-2
POWER DERATING CURVE
140
OUTPUT POWER & add vs. INPUT POWER VDS = 12V IDS = 4.0A f = 1.96GHz
49
120
Total Power Dissipation (W)
47
100
Pout
45
Output Power (dBm)
80
43 41 39
60 50
60
40
add
37 35 30 20 10
20
0
50
100
150
200
Case Temperature (C)
33 31 19 21 23 25 27 29 31 33 35 37
39
Input Power (dBm)
OUTPUT POWER vs. FREQUENCY VDS = 12V IDS = 4.0A f = 1.96GHz
49
Pin=38dBm
47
35dBm
Output Power (dBm)
45
43 30dBm 41
39 25dBm
37
35
1.75
1.8
1.85
1.9
1.95
2.0
2.05
Frequency (GHz)
2
add (%)
40
FLL600IQ-2
OUTPUT POWER vs. IMD
VDS = 12V IDS = 4.0A f = 1.96GHz f = 5.0MHz 2-tone test -28 -32 -36 -40
IMD (dBc)
IM3
IM5
-44 -48 -52 -56 -60 26
28
30
32
34
36
38
40
42
44
Total Output Power (dBm)
S-PARAMETERS VDS = 12V, IDS = 2A FREQUENCY (MHZ)
1000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000
S11 MAG
.952 .934 .911 .872 .797 .688 .560 .864 .672 .766 .822 .854 .867 .875 .868 .865 .842 .807 .732 .561 .486
S21 ANG
169.0 166.3 163.3 159.4 155.4 153.0 159.1 173.4 177.9 174.9 170.1 163.9 157.6 150.2 141.0 132.9 117.4 93.4 50.7 -43.5 134.7
S12 ANG MAG
.004 .006 .006 .006 .009 .011 .013 .014 .013 .012 .011 .011 .010 .012 .012 .012 .015 .020 .021 .021 .005
S22 ANG
-15.0 -38.5 -33.2 -44.6 -73.9 -81.3 -111.7 -138.7 -164.6 174.4 162.0 149.4 134.5 119.7 111.9 103.1 89.8 65.6 30.1 -26.3 160.1
MAG
.808 .865 .958 1.098 1.287 1.516 1.661 1.612 1.398 1.185 1.021 .906 .832 .800 .792 .811 .867 .947 .997 .814 .450
MAG
.893 .903 .905 .910 .918 .936 .947 .949 .929 .913 .902 .885 .871 .864 .846 .831 .812 .785 .770 .739 .712
ANG
178.0 177.9 177.9 177.5 177.0 176.2 174.7 172.1 170.0 168.9 168.5 167.7 166.7 166.5 165.5 162.8 162.0 160.9 160.5 158.7 158.4
32.9 24.6 14.8 3.0 -12.2 -32.7 -58.7 -86.1 -110.1 -128.8 -143.3 -155.7 -167.2 -178.0 170.4 160.1 145.8 126.5 101.3 59.2 100.9
Note: This S-Parameter data shows measurements performed on a single-ended push-pull FET. These parameters should be used to determine the calculated Push-Pull S-Parameter amplifier designs.
Download S-Parameters, click here
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FLL600IQ-2
Case Style "IQ" Metal-Ceramic Hermetic Package
2.5 MIN. (0.098)
2
1
0.1 (0.004)
8.0 (0.315)
0.2
3
2.5 MIN. (0.098)
4-R1.3 (0.051)
0.15
2.0 (0.079)
4
6.0 (0.236)
0.2
5
17.4 (0.685)
0.2
2.4 (0.094) 5.5 Max. (0.217)
0.13
1.9 (0.075)
16.4 (0.646)
0.2
1, 2: Gate 3: Source 4, 5: Drain
Unit: mm (inches)
20.4 (0.803) 24.0 (0.945)
0.2
0.2
For further information please contact: FUJITSU COMPOUND SEMICONDUCTOR, INC. 2355 Zanker Rd. San Jose, CA 95131-1138, U.S.A. Phone: (408) 232-9500 FAX: (408) 428-9111 www.fcsi.fujitsu.com FUJITSU MICROELECTRONICS, LTD. Compound Semiconductor Division Network House Norreys Drive Maidenhead, Berkshire SL6 4FJ Phone:+44 (0)1628 504800 FAX:+44 (0)1628 504888
CAUTION
Fujitsu Compound Semiconductor Products contain gallium arsenide (GaAs) which can be hazardous to the human body and the environment. For safety, observe the following procedures:
* Do not put these products 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.
Fujitsu Limited reserves the right to change products and specifications without notice. The information does not convey any license under rights of Fujitsu Limited or others. (c) 1997 FUJITSU COMPOUND SEMICONDUCTOR, INC. Printed in U.S.A. FCSI0597M200
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