CLC3801 - 三路、标清视频放大器
The CLC3801 is a triple low cost video amplifier capable of driving 2Vpp into 1 (150Ω) or 2 (75Ω) video loads. The CLC3801 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 CLC3801 video amplifier offers a fixed gain of 9dB. If other gains are required, the CLC3800 video amplifier offers a fixed gain of 6dB and the CLC3802 offers 12dB. The CLC3800 can be driven by DC-coupled signals. Its outputs can drive either AC- or DC-coupled loads.
Features
- Integrated 4th order, 8MHz filters
- Integrated 9dB video drivers
- <10mA total supply current
- DC coupled inputs
- AC or DC coupled outputs
- Each CH. drives 1 or 2 video loads
- Operates from 3V to 7V
- Pb free SOIC-8 and DFN-8 packages
- -40°C to +125°C operating temp. range
Applications
- Cable or satellite set-top-box (STB)
- Portable DVD players
- DVD players
- Portable media players with video out
- Video on demand
- Personal video recorders
Specifications |
|
| Number of Channels | 3 |
| Fixed Gain | 9dB |
| Total Supply Current | 8.8mA |
| THD | 0.1% |
| Differential Gain | 0.05% |
| Differential Phase | 0.02° |
| Stopband Attenuation | 48dB |
| SNR | 68dB |
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Related Application Notes
Additional Design Tools
- Product Brief - download
Ordering Information |
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| Part # | Status | Package | Pb-Free | Temp Range | Budgetary 1K Price | Packing method | Sample | RFQ |
| CLC3801ISO8 | Limited Supply | SOIC-8 | Yes | -40°C to +125°C | $0.30 | Rail | Yes | RFQ |
| CLC3801ISO8X | Limited Supply | SOIC-8 | Yes | -40°C to +125°C | $0.30 | Reel | Yes | RFQ |