QPL1840
5 – 1800 MHz, 75 Ω, Single Ended, 17dB Gain CATV Amplifier
关键性能
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5 V and 8 V operation
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17 dB gain
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CCN 51 dB at +54 dBmV TCP
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Adjustable Bias using external resistors
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Upstream or Downstream operation 5 MHz to 1800 MHz
The QPL1840 is a GaAs pHEMT single ended MMIC RF amplifier IC featuring 17 dB of gain and low noise from 5 MHz to 1800 MHz. This high linearity IC is designed to
support Broadband CATV DOCSIS 4.0 applications, such as Nodes, Amplifiers, and Remote PHY Devices, as well as Fiber to The Home (FTTH), Home Gateways, and Cable Modems. The device is powered by a single supply that can operate at 5 V to 8 V with current set from 125 mA to 135 mA. At 5 V and 125 mA the QPL1840 provides an output of 54 dBmV TCP with a CCN of 51dB. The QPL1840 is packaged in a 3.0 x 3.0 16–pin QFN.
特别应用
- DOCSIS 4.0 Amplifiers
- DOCSIS 4.0 Nodes
- DOCSIS RPHY Devices
- FTTH GPON and GPON
- DOCSIS 4.0 Cable Modem and Home Gateways
| 类型 | Upstream/Downstream |
| 频率最小值(MHz) | 5 |
| 频率最大值(MHz) | 1,800 |
| 增益(dB) | 17 |
| Pout(dBmV) | 54 |
| CSO(dBc) | N/A |
| CTB(dBc) | N/A |
| NF(dB) | 1.5 |
| 电压(V) | 5/8 |
| 电流(mA) | 125/135 |
| 封装类型 | 16 Pin QFN |
| 封装(mm) | 3.0 x 3.0 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
| ECCN | 5A991B |