The BGS8XX2 is a Si transistor series gain block. 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 45 to 860 MHz CATV HFC infrastructure.
The device is ideally suited for use in CATV applications where low distortion and high output power are required.
The device package is complied with standard SOT-115J.
Features
l 18/22/25/34 dB Gain
l 24 V DC Bias
l Excellent Linearity
l Extremely Low Distortion
l Extremely Low Noise
l 200 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 |
22 | |||||
25 | |||||
34 | |||||
Slope | dB | 1.0 | 2.0 | 2.0 | 45 - 860 MHz |
Flatness | dB | - | ±0.5 | - | 45 - 860 MHz |
Noise Figure | dB | - | 8.0 | - | 45 - 860 MHz |
Input Return Loss | dB | 14 | - | 45 - 860 MHz | |
Output Return Loss | dB | 14 | - | 45 - 860 MHz | |
Total Current Consumption (DC) | mA | - | 200 | + 24 V | |
CTB* | dB | - | 49 | - | 118dBμV @ 860 MHz |
CSO* | dB | - | 50 | - | 118dBμV @ 860 MHz |
* 60 PAL (analog) channels + QAM channels (- 6 dB offset); flat.
Ordering information
Description | Part Number |
BGS8182 Si Transistor Series Gain Block, 24 V | 9940000055 |
BGS8222 Si Transistor Series Gain Block, 24 V | 9940000056 |
BGS8252 Si Transistor Series Gain Block, 24 V | 9940000057 |
BGS8342 Si Transistor Series Gain Block, 24 V | 9940000054 |
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