RFHIC 2F1G18P

CATV Line Amplifier 2F1G18P
Product Features
Application
• GaAs Push Pull
• Extremely Low Distortion
• Guaranteed Broadband Power Gain
• Heat Sink 99.9% Copper, & Gold Plated
• Excellent Thermal Conductivity
• Single Supply Voltage @ 24V
• Low DC Power Consumption
• Optimal Reliability
• CATV Trunk Amplifier
• Optical Drive Amplifier
Package Type: SOT-115J
Description
Hybrid Push Pull amplifier for CATV Systems up to 1000MHz in frequency.
This hybrid amplifier module operates with a single voltage supply of 24V(DC), and use GaAs MMIC technology.
Quick Reference Data
SYMBOL
PARAMETER
Gp
Power Gain
Itot
Total Current Consumption (DC)
CONDITIONS
MIN.
MAX.
UNIT
F = 45 MHz
18.0
19.0
dB
F = 1000 MHz
19.5
20.5
dB
Vcc = 24V
200
250
mA
Limiting Values
SYMBOL
PARAMETER
MIN.
MAX.
UNIT
Vi
RF Input Voltage (Single Tone)
-
+70
dBmV
V
DC Supply Over Voltage (5 minutes)
28
V
Tstg
Storage Temperature
-40
+100
℃
Tmb
Operating Mounting Base Temperature
-20
+100
℃
Functional Diagram
▪ Tel : 82-31-250-5011
▪ All specifications may change without notice.
▪ [email protected]
▪ Document Version 1.1
CATV Line Amplifier 2F1G18P
CHARACTERISTICS
SYMBOL
PARAMETER
Gp
Power Gain
Gv
Bandwidth 45 to 1000MHz; VCC = 24V; Tcase = 25℃; ZS = ZL = 75Ω
CONDITIONS
MIN
TYP
MAX
UNIT
f = 45 MHz
18.0
-
19.0
dB
f = 1000 MHz
19.5
-
20.5
dB
Gain Variation
f = 45 to 1000 MHz
(Over Operating temperature
range)
-
-
±1
dB
SL
Slope Cable Equivalent
f = 45 to 1000 MHz
1.0
-
2.0
dB
FL
Flatness of Frequency Response
f = 45 to 1000 MHz
-
-
0.6
dB
S11
Input Return Loss
Linear de-rating from 45 to
1000MHz
(Straight line between endpoints)
f = 45 to 1000 MHz
17.0
-
20.0
dB
S22
Output Return Loss
Linear de-rating from 45 to
1000MHz
(Straight line between endpoints)
f = 45 to 1000 MHz
15.0
-
20.0
dB
2IM
Two tone Test
38dBmV flat (Carrier at
77.25MHz,
tones at 924 and 1000MHz)
76
77
F
Noise Figure
f = 45 MHz
-
5.0
6.0
dB
f = 1000 MHz
-
5.8
8.0
dB
Itot
Total Current Consumption (DC)
200
220
250
mA
DISTORTION
dBc
Bandwidth 45 to 870MHz; VCC = 24V; Tcase = 25℃; ZS = ZL = 75Ω
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNIT
CTB
Composite Triple Beat
135 channel flat; Vo = +40dBmV
-
-59
-57
dBc
XMOD
Cross Modulation
135 channel flat; Vo = + 40dBmV
-
-57
-53
dBc
CSO
Composite Second Order Distortion
135 channel flat; Vo = +40BmV
-
-60
-58
dBc
Notes;
135 Channels, NTSC frequency raster: 55.25MHz to 859.25MHz, +40dBmV flated 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
▪ All specifications may change without notice.
▪ [email protected]
▪ Document Version 1.1
CATV Line Amplifier 2F1G18P
NOTES FOR CORRECT USE
1.
2.
3.
4.
+24V
+
5.
6.
47㎌
7.
On the power input port (Pin#5), 47uF/35V capacitor GND is
recommended.
The heat sink of CATV Hybrids is to be mounted in direct contact with the
metal case of the equipment. Heat conducting grease should be applied to
the module/equipment interface and the unit tightly secured.
Put the power off before adjusting in/output matching of the system.
The unit must have a common ground with the equipment and the
analyzer.
Pay close attention to the input voltage not to over power the hybrid.
The space between bottom of socket and the tip of the lead is
recommended to have space of 2mm+ to protect the pin
Do not open the plastic cover to change the matching inside the hybrid.
Once opened, RFHIC will not be responsible for the hybrid.
Package Dimensions (Type: SOT-115J)
Pin No.
Function
1
2, 3, 7, 8
5
9
RF Input
Ground
Vcc
RF Output
RFHIC Corporation (RFHIC) reserves the right to make changes to any products herein or to discontinue any product at any time without notice. RFHIC do not
assume any liability for the suitability of its products for any particular purpose, and disclaims any and all liability, including without limitation consequential or
incidental damages. The product specifications herein expressed have been carefully checked and are assumed to be reliable. However, RFHIC disclaims liability for
inaccuracies and strongly recommends buyers to verify that the information they are using is current before placing purchase orders. RFHIC products are not
intended for use in life support equipment or application where malfunction of the product can be expected to result in personal injury or death. Buyer uses or sells
such products for any such unintended or unauthorized application, buyer shall indemnify, protect and hold RFHIC and its directors, officers, stockholders,
employees, representatives and distributors harmless against any and all claims arising out of such use. RFHIC’s liability under or arising out of damages, claims of
whatsoever kind and nature which RFHIC products could cause shall be limited in amount to the net purchase price of the products sold to buyer by RFHIC.
▪ Tel : 82-31-250-5011
▪ All specifications may change without notice.
▪ [email protected]
▪ Document Version 1.1