TGF2021-08 TriQuint, TGF2021-08 Datasheet - Page 4

• Manufacturer Part Number: TGF2021-08
• Description: RF GaAs DC-12GHz 8mm Pwr pHEMT (0.35um)
• Manufacturer: TriQuint

Specifications of TGF2021-08

• Mounting Style: SMD/SMT
• Forward Transconductance Gfs (max / Min): 3 S
• Gate-source Breakdown Voltage: - 8 V
• Package / Case: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 1031677

Gate
PARAMETER
TriQuint Semiconductor: Phone [phone] Fax [phone] [e-mail] www.triquint.com
MODEL
Cgs
Cds
Rds
Cgd
Tau
Rgs
Rgd
Rg
Rd
gm
Rs
Ls
Lg
Ld
Ri
Lg
Rgs
Rg
Idq = 75mA
Vd = 8V
349000
33000
0.310
149.1
0.115
0.009
0.089
0.120
Cgs
0.45
0.14
0.41
2.39
1.22
0.20
6.29
R
i
Source
Linear Model for 1mm Unit pHEMT cell
V
+
-
i
Rdg
Cdg
Idq = 100mA
gmVi
L
R
Vd = 8V
Source
425000
s
s
33000
0.318
0.201
152.3
0.107
0.009
0.089
0.120
0.45
0.14
0.43
2.58
1.19
6.63
Rds
Idq = 125mA
Cds
Vd = 8V
405000
35100
0.314
0.201
158.8
0.101
0.009
0.089
0.120
0.45
0.14
0.46
2.70
1.20
6.99
OUT
Rd
UPC = 1mm Unit pHEMT Cell
Ld
Idq = 75mA
Vd = 10V
305000
Gate
28900
0.296
0.198
171.8
0.101
0.009
0.089
0.120
0.45
0.17
0.41
2.61
1.24
7.19
Drain
Source
Source
L
Idq = 100mA
Vd = 10V
366000
35700
0.450
0.160
0.450
0.303
0.199
173.7
0.098
7.410
0.010
0.089
0.120
2.74
1.23
UPC
Product Datasheet
Idq = 75mA
Vd = 12V
238000
24400
0.410
0.286
0.196
187.9
0.096
0.010
0.089
0.120
0.45
2.72
0.19
1.27
7.79
Drain
TGF2021-08
Reference Plane
Unit pHEMT cell
August 7, 2007
UNITS
Rev -
nH
pF
pF
pF
pS
nH
nH
Ω
Ω
Ω
Ω
Ω
Ω
Ω
S
4