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Data Sheet

FULL DATA SHEET (PDF, 272kB) Download   E-Mail

Description

The MAX7462/MAX7463 single-channel, standard-definition, integrated video reconstruction filters and buffers are ideal for anti-aliasing and digital-to-analog smoothing video applications or wherever analog video is reconstructed from digital data (such as cable/satellite/terrestrial set-top boxes and DVRs). The MAX7462 includes a disable function, which places the output in a high-impedance state allowing multiplexing of multiple output signals. It also has an external gain control that sets the output buffer gain to either +6dB or +9.5dB. The higher gain setting allows a lower DAC output signal than the standard 1VP-P signal. The MAX7463 output buffer has a fixed gain of +6dB. The MAX7462/MAX7463 operate from a single +5V supply and have a flat passband out to 5MHz with a stopband attenuation of -43dB (typ) at 27MHz. These devices can drive two standard 150Ω AC-coupled or DC-coupled video loads. The output black level of the MAX7462/MAX7463 is less than 1V for DC-coupled outputs. The MAX7462 is available in an 8-pin µMAX® package and an 8-pin SO package. The MAX7463 is available in an 8-pin SO package. All devices are specified over the 0°C to +85°C temperature range.

Key Features		Applications/Uses
Standard-Definition CVBS Video Reconstruction Filters and Buffers Passband: -0.05dB at 5MHz Stopband: -43dB at 27MHz Selectable Gain: +6dB and +9.5dB (MAX7462) Output Disable (MAX7462) Drives 2VP-P into Two 150Ω Video Loads Output Black Level < 1V for DC-Coupled Output Very Small µMAX and SO Packages		Cable/Satellite/Terrestrial Set-Top Boxes DVRs Hard-Disk Recorders

Diagram

Functional Diagram

Application Notes

Application Note 4287: Reconstructing Analog Video with the Maxim Video Filter Family - MAX7462, MAX7463

Reliability Reports

Show FIT data for: MAX7462 MAX7463 Request Reliability Report for: MAX7463 MAX7462

Software/Models

none

Ordering Information

Notes: Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day. Part number suffixes: T or T&R = tape and reel;+ = RoHS/lead-free;# = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

Devices: 1-12 of 12

MAX7462	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX7462USA+			Active	SOIC(N);8 pin;30.9 mm² Outline Drawing: 21-0041 (PDF) Land Pattern: 90-0096 (PDF) Use pkgcode/variation: S8+2*	0°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX7462USA+T			Active	Land Pattern: Not Available	0°C to +85°C	See data sheet
MAX7462USA			Active	SOIC(N);8 pin;30.9 mm² Outline Drawing: 21-0041 (PDF) Land Pattern: 90-0096 (PDF) Use pkgcode/variation: S8-2*	0°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX7462USA-T			Active	Land Pattern: Not Available	0°C to +85°C	See data sheet
MAX7462UUA+			Active	µMAX;8 pin;16.2 mm² Outline Drawing: 21-0036 (PDF) Land Pattern: 90-0092 (PDF) Use pkgcode/variation: U8+1*	0°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX7462UUA+T			Active	Land Pattern: Not Available	0°C to +85°C	See data sheet
MAX7462UUA			Active	µMAX;8 pin;16.2 mm² Outline Drawing: 21-0036 (PDF) Land Pattern: 90-0092 (PDF) Use pkgcode/variation: U8-1*	0°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX7462UUA-T			Active	Land Pattern: Not Available	0°C to +85°C	See data sheet
MAX7463	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX7463USA			Active	SOIC(N);8 pin;30.9 mm² Outline Drawing: 21-0041 (PDF) Land Pattern: 90-0096 (PDF) Use pkgcode/variation: S8-2*	0°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX7463USA-T			Active	Land Pattern: Not Available	0°C to +85°C	See data sheet
MAX7463USA+			Active	SOIC(N);8 pin;30.9 mm² Outline Drawing: 21-0041 (PDF) Land Pattern: 90-0096 (PDF) Use pkgcode/variation: S8+2*	0°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX7463USA+T			Active	Land Pattern: Not Available	0°C to +85°C	See data sheet

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New Product Press Release 2005-09-09  Product Ad: Download

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