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D1008UK View Datasheet(PDF) - Semelab - > TT Electronics plc

Part Name
Description
Manufacturer
D1008UK
SEME-LAB
Semelab - > TT Electronics plc  SEME-LAB
D1008UK Datasheet PDF : 4 Pages
1 2 3 4
D1008UK
125
100
100
80
Pout 75
W
50
25
f1 = 400MHz
Idq = 0.4A
VDS = 28V
60
Drain
Efficiency
40 %
20
0
0
0
4
8
12
16
20
Pin W
Pout
Drain Efficiency
Figure 1 – Power Output and Efficiency
vs. Power Input.
-15
-20
-25
IMD3 -30
dBc
-35
-40
-45
-50
0
f1 = 400.0MHz
f2 = 400.1MHz
VDS = 28V
IDQ = 0.8A
20
40
60
80
Pout W PEP
Figure 3 – IMD vs. Output Power.
125
17
100
Pout 75
W
50
f1 = 400.0MHz
Idq = 0.4A
VDS = 28V
15
13
Gain
11 dB
25
9
0
7
0
4
8
12
16
20
Pin W
Pout
Gain
Figure 2 – Power Output & Gain
vs. Power Input.
D1008UK
OPTIMUM SOURCE AND LOAD IMPEDANCE
Frequency
ZS
ZL
MHz
400 1.5 + j0.2 5.0 + j2.0
Typical S Parameters
! Vds=28V, Idq=1A
# MHz S MA R 50
!Freq
MHz
100
200
300
400
500
600
700
800
900
1000
S11
mag
0.794
0.881
0.923
0.923
0.937
0.952
0.966
0.966
0.977
0.966
ang
-158
-167
-171
-176
-179
177
174
171
167
165
S21
mag
14.622
5.821
3.02
1.82
1.439
1.057
0.676
0.543
0.447
0.359
S12
ang mag
69 0.0115
42 0.0061
28 0.0068
18 0.117
15 0.0168
13 0.0234
10 0.0285
5 0.0335
1 0.0394
1 0.0432
S22
ang mag ang
-7 0.61 -145
3 0.794 -156
60 0.871 -162
77 0.902 -167
76 0.923 -169
75 0.945 -171
74 0.966 -174
69 0.955 -177
64 0.966 178
64 0.955 178
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
9/99
E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
 

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