BGS672 Return Path Gain Block 5 - 100 MHz

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The BGS 672 is a wind bandwidth return path gain block. It provides high gain, low noise, and excellent linearity from 5 to 100 MHz. It is optimized for exceptionally low distortion and low noise figure in a 75 Ω amplifier circuit. It provides excellent input and output return loss over the CATV return path HFC infrastructure.

The device package is complied with standard SOT-115J.

 

Features

25 dB Gain

24 V DC Bias

42 dBmV/CH Output Power Level

Excellent Linearity

Superior Return Loss Performance

Extremely Low Distortion and Low Noise

Optimal Reliability

Unconditionally Stable Under All Terminations

130 mA Max. at 24 VDC

 

Applications

5 to 100 MHz CATV Return Path Amplifier Systems


Electrical Specifications:  T = +25 °C, V = 24 V, Zin = Zout = 75 Ω 

Parameter

Units

Min.

Typ.

Max.

Test Conditions

Gain

dB

-

25.0

-

5 - 100 MHz

Slope

dB

-

-

0.5

5 - 100 MHz

Flatness

dB

-

±0.5

-

5 - 100 MHz

Noise Figure

dB

-

5.0

-

5 - 100 MHz

Input Return Loss

dB

18

-

20

5 - 100 MHz

Output Return Loss

dB

18

-

20

5 - 100 MHz

Total Current Consumption (DC)

mA

-

-

130

+ 24 V

CTB*

dB

-

65

-

Vo=42dBmV

d2*

dB

-

67

-

Vo=42dBmV

XMOD*

dB

-

60

-

Vo=42dBmV

* 14 channels, flat.

 

Handling Procedures

Please observe the following precautions to avoid damage:


Static Sensitivity

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.

 

Absolute Maximum Ratings

Parameter

Unit

Rating

RF Input Level

dBmV

65

DC Supply Over-Voltag(5 minutes)

V

30

Storage Temperature

°C

- 40 to +100

Operating Mounting Base Temperature

°C

- 20 to +90


Alarm: Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Absolute Maximum Rating conditions is not implied.


Ordering information 

Description

Part Number

BGS672 Reverse Gain Block

9940000039


About Us

Shanghai Qianjin Electronic equipment Co., LTD was founded in 1991. It is a scale and specialized CATV equipment manufacturer with research, development and production. Our company has been identified as high-tech enterprises, strict compliance with international standards and pass GB / T 9001 quality management system certification.

Our good reputation and perfect product service system has won praise from customers. Products are sold to Europe, America, Asia and other countries and regions, as OEM / ODM supplier.



Contact

   Address: 4/F,Budliding No.2,401 Caobao Road Shanghai China

   Phone: 021-54973555

   Email: sales@sq-cabledevice.com