Cadeka CLC3800
The CLC3800 (6dB), CLC3801 (9dB), and CLC3802 (12dB) are triple low cost video amplifiers capable of driving 2Vpp into 1 (150Ω) or 2 (75Ω) video loads. The CLC3800, CLC3801, and CLC3802 feature 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 4th-order filters provide improved image quality when compared to 2nd-order passive filtering solutions.
| Part No. |
CLC3800 |
| Datasheet |
CLC3800
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| Manufacturer |
 Cadeka |
| Description |
Standard Definition Video Amplifiers |
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Stock & Price
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APPLICATIONS
n Cable or satellite set-top-box (STB) n Portable DVD players n DVD players n Portable media players with video out n Video on demand n Personal video recorders GENERAL DESCRIPTION
The CLC3800 video amplifier offers a fixed gain of 6dB. This integrated gain compensates for the voltage drop inherent in properly terminated video loads; ensuring a 1Vpp video signal is present at the load. If additional gain is required, the CLC3801 video amplifier offers a fixed gain of 9dB and the CLC3802 offers 12dB. All three video amplifiers can be driven by DC-coupled signals. Thier outputs can drive either AC- or DC-coupled loads. These video amplifiers operate from 3V to 7V supplies and consume 8.8mA of supply current, making them well suited for battery powered devices. Functional Block Diagram IN1 Gain OUT1 IN2 Gain OUT2 IN3 8MHz, 4th Order Low Pass Filter Gain CLC3800 - 6dB CLC3801 - 9dB CLC3802 - 12dB OUT3 Ordering Information Part Number CLC3800ISO8X CLC3801ISO8X CLC3802ISO8X✝ CLC...
