TAT8857-EB View Datasheet(PDF) - TriQuint Semiconductor
Part Name
Description
MFG CO.
'TAT8857-EB' PDF : 8 Pages View PDF
TAT8857
CATV Doubler – Hybrid RFIC
Typical Performance 40-1000 MHz
Notes:
1. 25ºC case temp, 24V supply,.
2. 79ch. NTSC + QAM (6dB offset) to 1003.25MHz, 13dB uptilt from 55.25MHz to 1003.25MHz, 40dBmV/ch at 55.25 MHz and the
equivalent of 53 dBmV/ch at 1003.25 MHz
30
29
28
27
26
25
24
23
22
21
20
0.00
Gain vs. Frequency
+85°C
+25°C
−40°C
200.00 400.00 600.00 800.00 1000.00 1200.00
Frequency (MHz)
Input Return Loss vs. Frequency
0
-5
-10
+85°C
+25°C
-15
−40°C
-20
-25
-30
-35
0.00
200.00 400.00 600.00 800.00 1000.00 1200.00
Frequency (MHz)
Output Return Loss vs. Frequency
0
-5
-10
+85°C
+25°C
-15
−40°C
-20
-25
-30
-35
0.00
200.00 400.00 600.00 800.00 1000.00 1200.00
Frequency (MHz)
35
34
33
32
31
30
29
28
27
26
25
0.00
P1dB vs. Frequency
+85°C
+25°C
−40°C
200.00 400.00 600.00 800.00 1000.00 1200.00
Frequency (MHz)
Noise Figure vs. Frequency
7
6
5
4
3
+85°C
2
+25°C
1
−40°C
0
0.00 200.00 400.00 600.00 800.00 1000.00 1200.00
Frequency (MHz)
CIN vs. Frequency
70
65
60
55
+85°C
50
+25°C
−40°C
45
40
0.00
100.00 200.00 300.00 400.00 500.00 600.00
Frequency (MHz)
CTB vs. Frequency
-60
-65
-70
-75
+85°C
-80
+25°C
−40°C
-85
-90
0.00
100.00 200.00 300.00 400.00 500.00 600.00
Frequency (MHz)
CSO vs. Frequency
-60
-65
-70
-75
+85°C
-80
+25°C
−40°C
-85
-90
0.00
100.00 200.00 300.00 400.00 500.00 600.00
Frequency (MHz)
XMOD vs. Frequency
-50
-55
-60
+85°C
-65
+25°C
−40°C
-70
-75
-80
0.00
100.00 200.00 300.00 400.00 500.00 600.00
Frequency (MHz)
Data Sheet: Rev C 06-05-12
© 2012 TriQuint Semiconductor, Inc.
- 4 of 8 -
Disclaimer: Subject to change without notice
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