Document
FLK017XP
GaAs FET & HEMT Chips FEATURES
• • • • High Output Power: P1dB = 20.5dBm(Typ.) High Gain: G1dB = 8.0dB(Typ.) High PAE: ηadd = 26%(Typ.) Proven Reliability
Source Gate
Drain
DESCRIPTION
The FLK017XP chip is a power GaAs FET that is designed for general purpose applications in the Ku-Band frequency range as it provides superior power, gain, and efficiency. Fujitsu’s stringent Quality Assurance Program assures the highest reliability and consistent performance. ABSOLUTE MAXIMUM RATING (Ambient Temperature Ta=25°C)
Item Drain-Source Voltage Gate-Source Voltage Total Power Dissipation Storage Temperature Channel Temperature Symbol VDS VGS Ptot Tstg Tch Condition
Source
Rating 15 -5
Unit V V W °C °C
Tc = 25°C
1.15 -65 to +175 175
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 1.34 and -0.05 mA respectively with gate resistance of 3000Ω. 3. The operating channel temperature (Tch) should not exceed 145°C.
ELECTRICAL CHARACTERISTICS (Ambient Temperature Ta=25°C)
Item Saturated Drain www.DataSheet4U.com Current Transconductance Pinch-off Voltage Gate Source Breakdown Voltage Output Power at 1dB G.C.P. Power Gain at 1dB G.C.P. Power-added Efficiency Noise Figure Associated Gain Maximum Availble Gain Thermal Resistance Symbol IDSS gm Vp VGSO P1dB G1dB ηadd NF Gas Ga(max) Rth Test Conditions VDS = 5V, VGS = 0V VDS = 5V, IDS = 40mA VDS = 5V, IDS = 3mA IGS = -3µA VDS = 10V IDS ≈ 0.6 IDSS f = 14.5GHz VDS = 3V IDS = 20mA f = 12GHz VDS = 10V IDS = 36mA f = 12GHz Channel to Case Min. -1.0 -5 19.5 7.0 Limit Typ. Max. 60 90 30 -2.0 20.5 8.0 26 2.5 7 11 65 -3.5 130 Unit mA mS V V dBm dB % dB dB dB °C/W
Note: RF parameter sample size 10pcs. criteria (accept/reject)=(2/3) The chip must be enclosed in a hermetically sealed environment for optimum performance and reliability.
G.C.P.: Gain Compression Point
Edition 1.3 July 1999
1
FLK017XP
GaAs FET & HEMT Chips
POWER DERATING CURVE DRAIN CURRENT vs. DRAIN-SOURCE VOLTAGE
Total Power Dissipation (W)
Drain Current (mA)
2
60
VGS =0V -0.5V
40 -1.0V 20 -1.5V -2.0V
1
0
50
100
150
200
2
4
6
8
10
Case Temperature (°C)
Drain-Source Voltage (V)
OUTPUT POWER vs. INPUT POWER
VDS=10V 20 IDS≈0.6IDSS f = 14.5GHz 18
P1dB & ηadd vs. VDS
f = 14.5GHz IDS≈0.6IDSS
Output Power (dBm)
22 P1dB (dBm)
Pout
21 ηadd (%) 20 19
ηadd P1dB
16 ηadd (%) 14 12
ηadd
40 30 20
www.DataSheet4U.com
40 20
18
2
4
6
8
10 12
14
8
9
10
Input Power (dBm)
Drain-Source Voltage (V)
2
FLK017XP
GaAs FET & HEMT Chips
S-PARAMETERS VDS = 10V, IDS = 40mA S21 S12 MAG ANG MAG ANG
2.832 2.824 2.799 2.758 2.703 2.638 2.564 2.485 2.401 2.316 2.231 2.147 2.064 1.985 1.908 1.834 1.764 1.697 1.634 1.574 1.516 1.462 1.410 1.361 1.314 1.269 1.227 1.186 1.147 1.110 1.074 1.039 1.006 .974 .943 .913 .885 .856 .829 .803 .777 178.4 171.9 163.9 156.0 148.3 140.7 133.4 126.2 119.4 112.7 106.3 100.1 94.1 88.3 82.7 77.2 72.0 66.8 61.8 57.0 52.2 47.6 43.0 38.6 34.2 29.9 25.7 21.6 17.5 13.5 9.5 5.6 1.7 -2.1 -5.9 -9.6 -13.3 -16.9 -20.5 -24.1 -27.7 .001 .007 .014 .021 .028 .034 .039 .044 .049 .053 .056 .059 .062 .064 .066 .067 .069 .070 .071 .072 .072 .073 .073 .073 .073 .073 .073 .073 .073 .073 .072 .072 .072 .071 .071 .071 .070 .070 .070 .070 .069 88.9 84.7 79.5 74.3 69.4 64.6 60.0 55.6 51.5 47.6 44.0 40.6 37.3 34.3 31.5 28.9 26.4 24.1 21.9 19.8 17.9 16.1 14.4 12.8 11.3 9.9 8.6 7.3 6.2 5.1 4.1 3.1 2.3 1.5 0.7 0.0 -0.6 -1.2 -1.7 -2.2 -2.7
FREQUENCY (MHZ)
100 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500 8000 8500 9000 9500 10000 10500 11000 11500 12000 12500 13000 13500 www.DataSheet4U.com 14000 14500 15000 15500 16000 16500 17000 17500 18000 18500 19000 19500 20000
S11 MAG
1.000 .998 .992 .982 .969 .953 .936 .918 .899 .881 .863 .846 .830 .816 .802 .791 .780 .771 .764 .757 .752 .747 .744 .741 .739 .738 .738 .738 .739 .740 .742 .744 .746 .749 .752 .755 .758 .761 .765 .768 .772
S22 MAG
.846 .845 .842 .838 .832 .825 .817 .809 .800 .792 .784 .776 .769 .762 .755 .749 .744 .739 .735 .731 .727 .724 .721 .718 .716 .713 .711 .710 .708 .707 .706 .705 .704 .704 .703 .703 .703 .703 .703 .704 .704
ANG
-1.9 -9.5 -18.9 -28.2 -37.4 -46.3 -55.0 -63.5 -71.6 -79.5 -87.1 -94.4 -101.5 -108.3 -114.8 -121.1 -127.1 -133.0 -138.6 -143.9 -149.1 -154.1 -158.9 -163.5 -168.0 -172.3 -176.4 179.6 175.8 172.1 168.5 165.1 161.8 158.5 155.5 152.5 149.6 146.8 144.1 141.4 138.9
ANG
-0.6 -2.9 -5.7 -8.5 -11.2 -13.8 -16.4 -18.8 -21.2 -23.5 -25.8 -28.0 -30.1 -32.2 -34.3 -36.4 -38.4 -40.5 -42.5 -44.6 -46.7 -48.8 -51.0 -53.2 -55.4 -57.6 -59.8 -62.1 -64.5 -66.8 -69.2 -71.7 -74.2 -76.7 -79.2 -81.8 -84.5 -87.1 -89.8 -92.6 -95.3
NOTE:* The data includes bonding wires.
n: number of wires Gate n=1 (0.2mm length, 25µm Dia Au wire) Drain n=1 (0.2mm length, 25µm Dia Au wire) Source n=4 (0.3mm length, 25µm Dia Au wire)
Download S-Parameters, click.