860M PP BGS8618/20/22/25/27N GaAs Push Pull Gain Block

Query


The BGS8618/20/22/25/27N is a Hybrid Push Pull gain block. It is optimized for exceptionally low distortion and low noise figure in a 75 Ω push pull amplifier circuit. It provides excellent input and output return loss over the 45 to 860 MHz CATV HFC infrastructure.

The device is ideally suited for use in CATV applications where low distortion and low noise figure are required.

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

 

Features

l  18, 20, 22, 25, 27 dB Gain

l  24 V DC Bias

l  105 dBμV/CH Output Power Level @ 860 MHz

l  Excellent Linearity

l  Superior Return Loss Performance

l  Extremely Low Distortion

l  Optimal Reliability

l  Extremely Low Noise

l  Unconditionally Stable Under All Terminations

l  280 mA at 24 VDC

 

Applications

l  45 to 860 MHz CATV Amplifier Systems


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

Parameter

Units

Min.

Typ.

Max.

Test Conditions



Gain



dB

-

18

-

45 - 860 MHz

20

22

25

27

Slope

dB

-

1.0

-

45 - 860 MHz

Flatness

dB

-

±0.2

-

45 - 860 MHz

Noise Figure

dB

-

4.0

-

45 - 860 MHz

Input Return Loss

dB

≥17

-

-

45 - 860 MHz

Output Return Loss

dB

≥17

-

-

45 - 860 MHz

Total Current Consumption (DC)

mA

-

280

 

+ 24 V

CTB*

dB

-

68

-

105dBμV @ 860 MHz

CSO*

dB

-

70

-

105dBμV @ 860 MHz

XMOD*

dB

-

68

-

105dBμV @ 860 MHz

* 60 PAL (analog) channels + QAM channels (- 6 dB offset); 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

75

DC Supply Over-Voltage (5 minutes)

V

30

Storage Temperature

°C

- 40 to +100

Operating Mounting Base Temperature

°C

- 30 to +100

   Caution! ESD sensitive device.                                         RoHS

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.


Package Drawing (Dimensions in millimeters)  



Ordering information 

Description

Part Number

BGS8618N GaAs Push Pull Gain Block, 24 V 860MHz 18dB

9940000004

BGS8620N GaAs Push Pull Gain Block, 24 V 860MHz 20dB

9940000005

BGS8622N GaAs Push Pull Gain Block, 24 V 860MHz 22dB

9940000006

BGS8625N GaAs Push Pull Gain Block, 24 V 860MHz 25dB

9940000043

BGS8627N GaAs Push Pull Gain Block, 24 V 860MHz 27dB

9940000044


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, 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