The BGS10XX 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 1000 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 102 dBμV/CH Output Power Level @ 1000 MHz
l Excellent Linearity
l Extremely Low Distortion
l Extremely Low Noise
l 200 mA at 24 VDC
Applications
l 45 to 1000 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 | 19 | 20 | 45 - 1000 MHz |
22 | 23.5 | 24 | |||
25 | 26.5 | 27 | |||
34 | 34.5 | 35 | |||
Slope | dB | 1.0 | 2.0 | 2.0 | 45 - 1000 MHz |
Flatness | dB | - | ±0.5 | - | 45 - 1000 MHz |
Noise Figure | dB | - | 8.0 | - | 45 - 1000 MHz |
Input Return Loss | dB | - | 18 | - | 45 - 1000 MHz |
Output Return Loss | dB | - | 18 | - | 45 - 1000 MHz |
Total Current Consumption (DC) | mA | - | 200 |
| + 24 V |
CTB* | dB | - | 62 | - | 102dBμV @ 1000 MHz |
CSO* | dB | - | 60 | - | 102dBμV @ 1000 MHz |
XMOD* | dB | - | 68 | - | 102dBμV @ 1000 MHz |
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 | 50 |
DC Supply Over-Voltage (5 minutes) | V | 30 |
Storage Temperature | °C | - 40 to +100 |
Operating Mounting Base Temperature | °C | - 20 to +100 |
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 |
BGS1018 Si Transistor Series Gain Block, 24 V | 9940000050 |
BGS1022 Si Transistor Series Gain Block, 24 V | 9940000051 |
BGS1025 Si Transistor Series Gain Block, 24 V | 9940000052 |
BGS1034 Si Transistor Series Gain Block, 24 V | 9940000053 |
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