HD Video Filter Amplifiers operate from single 3.3 V supply.
Press Release Summary:
Consuming only 9.5 mA of quiescent current per channel, and featuring low-power shutdown mode at 12 µA, models MAX9652/MAX9653/MAX9654 suit applications in set-top boxes, A/V receivers, and portable equipment with HD outputs. Designed for YPbPr component-video signals, MAX9652/MAX9653 have fixed passband for HD video, while passband of MAX9654 is logic selectable between SD and HD. HD lowpass filter on all 3 devices has ±1 dB passband out to 42 MHz and 50 dB attenuation at 109 MHz.
Original Press Release:
3.3V, HD Video Filter Amplifiers Save Power in Set-Top Boxes and Portable Equipment
HD Video-Filter Amplifiers Save Power with 3.3V Operation
o The MAX9652/MAX9653/MAX9654 are 3.3V, triple-channel, HD video filter amplifiers; the MAX9654 can be switched between SD and HD passbands.
o Tailored for energy-efficient designs, these devices consume significantly less power than competitive 5V video filters.
o To maximize power savings, these ICs operate from a single 3.3V supply and draw very little quiescent current.
o The MAX9652/MAX9653/MAX9654 can be used to easily and economically support HD outputs in set-top boxes, A/V receivers, and portable equipment.
SUNNYVALE, CA-December 8, 2008-Maxim Integrated Products (NASDAQ: MXIM) introduces the MAX9652/MAX9653/MAX9654 triple-channel, high-definition (HD) video-filter amplifiers. Tailored for energy-efficient designs, these devices operate from a single 3.3V supply, rather than the 5V required by competitive solutions. To further save power, they consume a mere 9.5mA of quiescent current per channel; the MAX9653/MAX9654 also feature a low-power (12µA) shutdown mode. These devices are simple, cost-effective solutions for set-top boxes, A/V receivers, and portable equipment with HD outputs.
Specially designed for YPbPr component-video signals, the MAX9652/MAX9653 have a fixed passband for HD video, while the passband of the MAX9654 is logic selectable between SD and HD. The HD lowpass filter on all three devices has ±1dB passband out to 42MHz and 50dB attenuation at 109MHz. The MAX9654's SD lowpass filter has ±1dB passband out to 8.5MHz and 57dB attenuation at 27MHz.
The MAX9652 is available in an 8-pin SO package, while the MAX9653/MAX9654 are available in 10-pin µMAX® packages. All devices are fully specified over the -40°C to +125°C automotive temperature range. Prices start at $0.48 for the MAX9652, $0.50 for the MAX9653, and $0.60 for the MAX9654 (1000-up, FOB USA).
Maxim Integrated Products is a publicly traded company that designs, manufactures, and sells over $2 billion of high-performance semiconductor products annually. It was founded over 25 years ago with the mission to deliver innovative analog and mixed-signal engineering solutions that add value to its customers' products. To date, Maxim has developed over 5900 products serving the industrial, communications, consumer, and computing markets. For more information, go to www.maxim-ic.com.
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