MT1110 Datasheet, PDF (3/9 Pages) List of Unclassifed Manufacturers – 75Ω BROADBAND AMPLIFIER

MT1110 75Ω BROADBAND AMPLIFIER
ADVANCE DATA SHEET
CATV DISTRIBUTION APPLICATIONS
6 AC ELECTRICAL CHARACTERIS TICS
The AC electrical characteristics listed in Table 3 are valid for the following
conditions unless otherwise noted. Typical parameters are at T_A = +25°C.
• Device current = 70 mA
• V_Bias = 4.3 V
• Zo = 75Ω
• T_A = -40°C to +85°C
Table 3 AC Electrical Characteristics
PARAMETER
SYMBOL
CONDITIONS
Power gain
S21
45 MHz to 870 MHz
3 dB Gain bandwidth
Noise figure
NF
Composite triple beat
CTB
Composite second order
(sum)
CSO
Composite second order
(difference)
CSO
Cross modulation
Xmod
Third order intercept point OIP3
Second order intercept
point
Output power 1 dB
compression point
Slope straight line
Flatness straight line
Flatness narrow band
Reverse isolation
Input Return Loss
Output Return Loss
OIP2
P1dB
SL
FL
FLnb
S12
S11
S22
Lower frequency determined by external
components
45 MHz to 870 MHz
79 Channels, output = 25 dBmV per tone
112 Channels, output = 25 dBmV per tone
132 Channels, output = 25 dBmV per tone
79 Channels, output = 25 dBmV per tone
112 Channels, output = 25 dBmV per tone
132 Channels, output = 25 dBmV per tone
79 Channels, output = 25 dBmV per tone
112 Channels, output = 25 dBmV per tone
132 Channels, output = 25 dBmV per tone
79 Channels, output = 25 dBmV per tone
112 Channels, output = 25 dBmV per tone
132 Channels, output = 25 dBmV per tone
F1 = 54.25 MHz, F2 = 60.25 MHz,
Output = 55 dBmV per tone
F1 = 403.25 MHz, F2 = 409.25 MHz,
Output = 55 dBmV per tone
F1 = 853.25 MHz, F2 = 859.25 MHz,
Output = 55 dBmV per tone
F = 403.25 MHz
F= 409.25 MHz
F = 859.25 MHz
45 MHz to 870 MHz
45 MHz to 870 MHz
In each 6 MHz segment
50 MHz to 850 MHz
MIN TYP MAX UNIT
15
dB
1
2000 MHz
3 3.5 dB
-72
dBc
-71
dBc
-70
dBc
-61
dBc
-58
dBc
-53
dBc
-54
dBc
-53
dBc
-52
dBc
-68
dBc
-65
dBc
-63
dBc
83
dBmV
82
dBmV
80
dBmV
105
dBmV
66
dBmV
0.5
dB
-0.5
0.5 dB
±0.2 dB
18
dB
18 20
dB
10 16
dB
DS-00019
Rev 1.1 — September 2001
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