CATV Line Amplifier
2F1G20DS
Bandwidth 45 to 1000MHz; VCC = 24V; Tcase = 25℃; ZS = ZL = 75Ω
CHARACTERISTICS
SYMBOL
PARAMETER
CONDITIONS
f = 45 MHz
MIN TYP MAX UNIT
20.0
20.5
0.5
-
20.5
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
mA
Gp
Power Gain
f = 1000 MHz
-
22.0
Slope Cable Equivalent
SL
FL
f = 45 to 1000 MHz
f = 45 to 1000 MHz
f = 45 to 80 MHz
f = 80 to 160 MHz
f = 160 to 320 MHz
f = 320 to 640 MHz
f = 640 to 1000 MHz
f = 45 to 80 MHz
f = 80 to 160 MHz
f = 160 to 320 MHz
f = 320 to 640 MHz
f = 640 to 1000 MHz
f = 45 MHz
1.5
-
Flatness of Frequency Response
-
-
0.6
20.0
19.0
18.0
17.0
16.0
20.0
19.0
18.0
17.0
16.0
-
-
-
-
-
S11
Input Return Loss
Output Return Loss
-
-
-
-
-
-
-
-
-
-
S22
-
-
-
-
-
-
5.0
7.5
400
6.0
8.0
420
F
Noise Figure
f = 1000 MHz
-
Itot
Total Current Consumption (DC)
380
Bandwidth 45 to 550MHz; VCC = 24V; Tcase = 25℃; ZS = ZL = 75Ω
DISTORTION
PARAMETER
Composite Triple Beat
Cross Modulation
SYMBOL
CTB
CONDITIONS
MIN TYP MAX UNIT
79ch. 7dB tilted; Vo = +52dBmV
79ch. 7dB tilted; Vo = +52dBmV
79ch. 7dB tilted; Vo = +52dBmV
-
-
-
-65
-68
-63
-63
-66
-61
dBc
dBc
dBc
XMOD
Composite Second Order Distortion
CSO
Notes;
79 Channels, NTSC frequency raster: 55.25MHz to 547.25MHz, +45dBmV to +52dBmV tilted output level.
CTB, XMOD, CSO definitions follow NCTA definition.
ESD PROTECTION
Gallium Arsenide Integrated Circuits are sensitive to electrostatic discharge (ESD) and can be damaged by static electricity.
Proper ESD control techniques should be used when handling these devices. Some of the precautions recommended are;
- Person at a workbench should be earthed via a wrist strap and a resistor.
- All mains-powered equipment should be connected to the mains via an earth-leakage switch.
- Equipment cases should be grounded.
- Relative humidity should be maintained between 40% and 50%.
- An ionizer is recommended.
- Keep static materials, such as plastic envelopes and plastic trays etc. away from the workbench.
▪ Tel : 82-31-250-5011
▪ rfsales@rfhic.com
▪ All specifications may change without notice.
▪ Document Version 5.6
RFHIC [ RFHIC ]
