CATV Line Amplifier

2F8734P

Korean Facilities : 82-31-250-5078 / rfsales@rfhic.com

All specifications may change without notice

US Facility : 919-677-8780 / sales@rfhicusa.com

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Version 5.5

Note for Correct Use

+

1. On the power input port (Pin#5), 47uF/35V capacitor GND is

recommended.

2. 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.

3. Put the power off before adjusting in/output matching of the system.

4. The unit must have a common ground with the equipment and the

analyzer.

5. Pay close attention to the input voltage not to over power the hybrid.

6. The space between bottom of socket and the tip of the lead is

recommended to have space of 2mm+ to protect the pin

Once opened, RFHIC will not be responsible for the hybrid.

be damaged by electrical shock. To protect the device from excessive AC

input, user should use a high pass filter(Note 1) at the in/output port of

the system/equipment to be on the safe side.

Note 1. Recommend High Pass Filter ; Temperature = 25

°C

PARAMETER

UNIT

MIN

TYP

MAX

Cutoff Frequency

MHz

-

45

-

Operating Frequency

MHz

45

-

1000

Return Loss

dB

15

-

-

Attenuation @ DC ~ 20MHz

dBc

25

-

-

In/Out Impedance

Ohm

-

75

-

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.