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产品详情
The MAX2130 broadband, low-distortion, low-noise, two-output amplifier performs preamp, loop-out, and buffer functions in TV tuner applications. The device integrates functions typically achieved with discrete components into the space-saving 8-pin µMAX-EP package. The MAX2130 provides a gain of +15dB with a noise figure less than 3.2dB over the 44MHz to 878MHz frequency range. The MAX2130 features an externally adjustable bias control, set with a single resistor, that allows the user to meet minimum linearity requirements while reducing current consumption. The device operates from a +5V single supply and only requires 93mA of supply current when nominally biased.
主要特征
- +5V Single-Supply Operation
- 44MHz to 878MHz Operating Frequency Range
- Guaranteed 7.4dB (min) Input Return Loss Over Frequency Range
- LNA Performance at ICC = 93mA (RBIAS = 15kΩ)
- 15dB Gain
- 2.8dB Noise Figure
- +17.5dBm Input IP3
- +27dBm Input IP2
- +2.7dBm Input 1dB Compression Point
- Loop-Out Amplifier Performance at ICC = 93mA (RBIAS = 15kΩ)
- 8.7dB Gain
- 4.2dB Noise Figure
- +17dBm Input IP3
- +29dBm Input IP2
- -0.5dBm Input 1dB Compression Point
- Programmable Linearity vs. Supply Current
应用/用途
- 模拟TV调谐器
- 电缆调制解调器
- 数字/地面广播TV调谐器
- DVB-T数字广播接收机
- 机顶盒
Parametric specs for CATV and Upstream Amplifiers
ISUPPLY (mA) | 93 |
Package/Pins | UMAX/8 |
Budgetary Price (See Notes) | $1.06 @1k |
查看更多
技术文档
数据资料 | 宽带、双输出、低噪声放大器,用于TV调谐器 | Oct 22, 2003 | |
设计指南 | 用于75Ω测量的CATV最小损耗衰减器 |
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参量
Parametric specs for CATV and Upstream Amplifiers
ISUPPLY (mA) | 93 |
Package/Pins | UMAX/8 |
Budgetary Price (See Notes) | $1.06 @1k |
主要特征
- +5V Single-Supply Operation
- 44MHz to 878MHz Operating Frequency Range
- Guaranteed 7.4dB (min) Input Return Loss Over Frequency Range
- LNA Performance at ICC = 93mA (RBIAS = 15kΩ)
- 15dB Gain
- 2.8dB Noise Figure
- +17.5dBm Input IP3
- +27dBm Input IP2
- +2.7dBm Input 1dB Compression Point
- Loop-Out Amplifier Performance at ICC = 93mA (RBIAS = 15kΩ)
- 8.7dB Gain
- 4.2dB Noise Figure
- +17dBm Input IP3
- +29dBm Input IP2
- -0.5dBm Input 1dB Compression Point
- Programmable Linearity vs. Supply Current
应用/用途
- 模拟TV调谐器
- 电缆调制解调器
- 数字/地面广播TV调谐器
- DVB-T数字广播接收机
- 机顶盒
描述
The MAX2130 broadband, low-distortion, low-noise, two-output amplifier performs preamp, loop-out, and buffer functions in TV tuner applications. The device integrates functions typically achieved with discrete components into the space-saving 8-pin µMAX-EP package. The MAX2130 provides a gain of +15dB with a noise figure less than 3.2dB over the 44MHz to 878MHz frequency range. The MAX2130 features an externally adjustable bias control, set with a single resistor, that allows the user to meet minimum linearity requirements while reducing current consumption. The device operates from a +5V single supply and only requires 93mA of supply current when nominally biased.
技术文档
数据资料 | 宽带、双输出、低噪声放大器,用于TV调谐器 | Oct 22, 2003 | |
设计指南 | 用于75Ω测量的CATV最小损耗衰减器 |