TGF4112 TriQuint, TGF4112 Datasheet - Page 6

• Manufacturer Part Number: TGF4112
• Description: RF GaAs DC-8.0GHz 5 Watt HFET
• Manufacturer: TriQuint

Specifications of TGF4112

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 1004414

Freq-GHz MAG-S11 ANG-S11 MAG-S21 ANG-S21 MAG-S12 ANG-S12 MAG-S22 ANG-S22
FET Elements
Lg = .00067 nH
Rg = 0.41613 Ω
Rgs = 8170 Ω
Ri = 0.0790 Ω
Cgs = 13.5015 pF
Cdg = 0.48075 pF
Rdg = 20400 Ω
Rs = 0.08699 Ω
Ls = 0.01055 nH
Rds = 12.324 Ω
Cds = 2.2848 pF
Rd = 0.1968 Ω
Ld = 0.0067 nH
VCCS Parameters
M = 1.275 S
A = 0
R1 = 1E19
R2 = 1E19
F = 0
T = 4.51 pS
TriQuint Semiconductor Texas: Phone [phone] Fax [phone] Web: www.triquint.com
Vds = 8 V and Ids = 975 mA at T = 25°C
0.5
1.5
2.5
3.5
4.5
1
2
3
4
5
0.95286
0.95597
0.95657
0.95789
0.95862
0.96102
0.9552
0.9572
0.9594
0.9602
TGF4112-EPU Linear Model
-144.028
-161.568
-167.666
-170.752
-173.879
-174.793
-175.491
-176.049
-172.62
-176.51
G
Lg
3.82496
2.55225
1.50652
1.23965
1.04694
0.78651
0.69426
7.3922
1.9021
0.901
Rgs
Rg
104.264
91.4018
84.3852
78.9656
74.2525
65.9513
62.1894
58.6402
55.2884
69.954
Cgs
Ri
Rdg
Rs
Ls
0.01151
0.01191
0.01192
0.01187
0.01181
0.01177
0.01179
0.01189
0.01208
0.01238
R1
Cdg
VCCS
19.6716
14.6956
15.1613
17.2723
20.2495
23.8306
27.8756
32.2635
36.8625
R2
41.529
Rds
0.70565
0.71781
0.72441
0.73143
0.73948
0.74848
0.75824
0.76851
0.77908
0.78973
Cds
Rd
-175.503
-176.052
-175.654
-174.426
-173.853
-173.359
-172.956
-172.647
-172.427
-175.05
Ld
D
6