CLC3800 - 三路、标清视频放大器
The CLC3800is a triple low cost video amplifier capable of driving 2Vpp into 1 (150Ω) or 2 (75Ω) video loads. The CLC3800 features integrated 8MHz, 4th-order low pass filters designed to cleanly pass standard definition video signals while filtering out noise and other unwanted signals, resulting in a crisper, cleaner video signal. The CLC3800 video amplifier offers a fixed gain of 6dB. If additional gain is required, the CLC3801 video amplifier offers a fixed gain of 9dB and the CLC3802 offers 12dB. The CLC3800 can be driven by DC-coupled signals. Its outputs can drive either AC- or DC-coupled loads. Testing
Features
- 集成4阶，8MHz视频滤波器
- 集成6dB视频驱动器
- <10mA总供电电流
- 直流耦合输入
- 交流或直流耦合输出
- 每通道驱动一路或两路视频负载
- 工作于3V 到 7V
- 无铅 SOIC-8 和 DFN-8 封装
- -40°C to +125°C 工作温度范围
Applications
- 有线或卫星机顶盒 (STB)
- 便携式DVD播放机
- DVD播放机
- 带视频输出的便携式媒体播放器
- 视频点播系统
- 个人录影机
Specifications |
|
| 通道数 | 3 |
| 固定增益 | 6dB |
| 总供电电流 | 8.8mA |
| 总谐波失真 | 0.1% |
| 差分增益 | 0.05% |
| 查分相位 | 0.02° |
| 抑止频带衰减 | 48dB |
| 信噪比 | 68dB |
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Related Application Notes
Additional Design Tools
- 产品摘要 - download
Ordering Information |
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| Part # | Status | Package | Pb-Free | Temp Range | Budgetary 1K Price | Packing method | Sample | RFQ |
| CLC3800ILP8X | Advanced | DFN-8 | Yes | -40°C to +125°C | $0.30 | Reel | N/A | RFQ |
| CLC3800ISO8 | Production | SOIC-8 | Yes | -40°C to +125°C | $0.30 | Rail | Yes | RFQ |
| CLC3800ISO8X | Production | SOIC-8 | Yes | -40°C to +125°C | $0.30 | Reel | Yes | RFQ |