TAT2814A1L Ver la hoja de datos (PDF) - TriQuint Semiconductor
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TAT2814A1L Datasheet PDF : 11 Pages
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TAT2814A
DOCSIS 3.0 / Edge QAM Variable Gain Amplifier
Typical Performance 40-1000 MHz
33.0
32.0
31.0
30.0
29.0
28.0
27.0
0
Gain
-20C
+25C
+85C
200
400
600
800
Frequency (MHz)
1000
Gain vs AGC Current, 500MHz
32
28
24
20
16
12
8
0
8
16
24
32
40
AGC Current (mA)
14
12
10
8
6
4
2
0
0
Noise Figure
36mA
21mA
11mA
1mA
200
400
600
800
Frequency (MHz)
1000
Noise Figure Over Temperature, IAGC = 1mA
4.0
3.5
3.0
2.5
2.0
1.5
85C
1.0
25C
0.5
-20C
0.0
0
200
400
600
800
1000
Frequency (MHz)
0
-5
-10
-15
-20
-25
-30
0
Return Loss
AGC Current = 1mA
S11
S22
200
400
600
800
Frequency (MHz)
1000
-50
-55
-60
-65
-70
-75
-80
-85
-90
-95
-100
100
Harmonics
DOCSIS+4
-20C
+25C
+85C
2x330MHz
3x66MHz
3x330MHz
2x66MHz
2x500MHz
300
500
700
900
Frequency (MHz)
1100
Data Sheet: Rev D 05-03-12
© 2012 TriQuint Semiconductor, Inc.
- 5 of 11 -
Disclaimer: Subject to change without noticee
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