MAX9524
Standard-Definition Video Filter Amplifiers with Dual SPST Switches
Video Filter Amplifiers Integrated with Dual SPST Switches Provide Versatile Applications, Save Cost, and Board Space
Part Details
- Integrated Reconstruction Filter for Standard-Definition Video
- 9MHz, ±1dB Passband
- 52dB Attenuation at 27MHz
- Dual SPST Switches
- Fixed Gain of 2V/V
- DC- or AC-Coupled Output
- 2.7V to 3.6V Single-Supply Operation
The MAX9517/MAX9524 are low-power video amplifiers with integrated reconstruction filters. Specially suited for standard-definition video signals, such as composite and luma, these devices are ideal for a wide range of applications such as cell phones and security/CCTV cameras. Video signals should be DC-coupled into the MAX9517 input and AC-coupled into the MAX9524 input.
The MAX9517/MAX9524 have two single-pole, single-throw (SPST) analog switches that can be used to route stereo audio, video, or digital signals. The reconstruction filter typically has ±1dB passband flatness at 9MHz and 52dB attenuation at 27MHz. The amplifiers have a gain of 2V/V, and the outputs can be DC-coupled to a load of 75Ω, which is equivalent to two video loads. The outputs can be AC-coupled to a load of 150Ω, which is equivalent to one video load.
The MAX9517/MAX9524 operate from a 2.7V to 3.6V single supply and are specified over the -40°C to +125°C automotive temperature range. The MAX9517/MAX9524 are available in a small 12-pin TQFN (3mm x 3mm) package.
Applications
- Camcorders (DVC)
- Digital Still Cameras (DSC)
- Mobile Phones/Cell Phones
- Portable Media Players (PMP)
- Security/CCTV Cameras
Documentation
This is the most up-to-date revision of the Data Sheet.
Hardware Ecosystem
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