2F8729D_14 Datasheet, PDF (2/5 Pages) RFHIC – CATV Line Amplifier

CATV Line Amplifier
2F8729D
Distortion @ V_CC = 24V; T_case = 25°C; Z_S = Z_L = 75Ω
PARAMETER
UNIT MIN TYP MAX SYMBOL
Frequency
MHz 45
-
870
f
Composite Triple Beat
dBc
-
-58 -57
CTB
Cross Modulation
dBc
-
-60 -59
XMOD
Composite Second Order Distortion dBc
-
-57 -56
Note
135 Channels, NTSC frequency raster: 55.25MHz ~ 859.25MHz, 48dBmV flat Output level.
CTB, XMOD, CSO definitions follow NCTA definition.
CSO
CONDITION
-
135 channel flat; V_o = 48dBmV
135 channel flat; V_o = 48dBmV
135 channel flat; V_o = 48dBmV
Absolute Maximum Ratings
PARAMETER
RF Input Voltage
DC Supply Over Voltage
Storage Temperature
Operating Mounting Base Temperature
UNIT
dBmV
V
°C
°C
MIN
-
-
-40
-20
MAX
70
28
100
100
SYMBOL CONDITION
V_i
Single Tone
V
5 minutes
T_stg
-
T_mb
-
Quick Reference Data
PARAMETER
Power Gain
Total Current Consumption (DC)
UNIT
dB
mA
MIN
28.5
29.0
-
MAX
-
-
430
SYMBOL CONDITION
f = 50 MHz
G_p
f = 870 MHz
I_tot
V_cc = 24V
Functional Diagram
Korean Facilities : 82-31-250-5078 / [e-mail]
US Facility : 919-677-8780 / [e-mail]
2/5
All specifications may change without notice
Version 5.6