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Data Sheet
DOCSIS 3.0 upstream amplifier
DOCSIS 3.0 Plus Upstream Amplifier
BGA3031 Receive alerts
- 58 dB gain control range in 1 dB steps using a 3-wire serial interface
- 5 MHz to 85 MHz frequency operating range
- ±0.2 dB incremental gain step accuracy
- Maximum voltage gain 34 dB
- Excellent IMD3 of -70 dBc at 64 dBmV output power
- Excellent second harmonic level of -80 dBc at 64 dBmV output power
- Excellent third harmonic level of -67 dBc at 64 dBmV output power
- Excellent noise figure of 3.5 dB at maximum gain
- Capable of transmitting 1 to 8 64-QAM modulated carriers while meeting the DOCSIS 3.0 specification under DOCSIS 3.0 + 4 dB conditions (61 dBmV total output power)
- Capable of transmitting 1 to 8 QPSK modulated carriers while meeting the DOCSIS 3.0 specification under DOCSIS 3.0 + 4 dB conditions (65 dBmV total output power)
- 5 V single supply operation
- Excellent ESD protection at all pins
- Unconditionally stable
- Compliant to Directive 2002/95/EC, regarding Restriction of Hazardous Substances(RoHS)
Target Applications
- DOCSIS 3.0 and DOCSIS 3.0 + 4 dB cable modems
- VoIP modems
- Set-top boxes
sot662-1_3d
Product Details
Features
- 58 dB gain control range in 1 dB steps using a 3-wire serial interface
- 5 MHz to 85 MHz frequency operating range
- ±0.2 dB incremental gain step accuracy
- Maximum voltage gain 34 dB
- Excellent IMD3 of -70 dBc at 64 dBmV output power
- Excellent second harmonic level of -80 dBc at 64 dBmV output power
- Excellent third harmonic level of -67 dBc at 64 dBmV output power
- Excellent noise figure of 3.5 dB at maximum gain
- Capable of transmitting 1 to 8 64-QAM modulated carriers while meeting the DOCSIS 3.0 specification under DOCSIS 3.0 + 4 dB conditions (61 dBmV total output power)
- Capable of transmitting 1 to 8 QPSK modulated carriers while meeting the DOCSIS 3.0 specification under DOCSIS 3.0 + 4 dB conditions (65 dBmV total output power)
- 5 V single supply operation
- Excellent ESD protection at all pins
- Unconditionally stable
- Compliant to Directive 2002/95/EC, regarding Restriction of Hazardous Substances (RoHS)
Target Applications
- DOCSIS 3.0 and DOCSIS 3.0 + 4 dB cable modems
- VoIP modems
- Set-top boxes