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MAX7472UTI+規(guī)格書詳情
General Description
The MAX7472/MAX7473 triple-channel anti-aliasing filters and buffers with triple-input mux are ideal for high definition (HD) and standard-definition (SD) television (TV) applications. Compatible with 1080i, 720p, 480p, and 480i scanning system standards as well as computer format signals, the MAX7472/MAX7473 support component video (Y PB PR, GsBR, and RGBHV) as well as composite (CVBS) and S-video (Y/C).
The MAX7472/MAX7473 limit the input bandwidth for anti-aliasing and out-of-band noise reduction prior to digital conversion by an ADC or video decoder. The frequency response of the MAX7472/MAX7473 can be continuously varied in 256 linear steps from below SD response to beyond HD response through an I2C interface. The adjustable cutoff frequency allows filter optimization for sampling rate and noise reduction. The MAX7472/MAX7473 also include 3:1 multiplexers for selection of three complete sets of video inputs through the I2C interface.
Features
? Continuously Variable Anti-Aliasing Filter
5MHz to 34MHz in 256 Steps
? 3:1 Input Mux on Each Video Filter
? Supports All Standard Video and Computer Input
Formats
480i, 480p, 720p, 1080i
QVGA, VGA, SVGA, XGA, SXGA, UXGA
Y PB PR, GsBR, RGBHV, Y/C, CVBS
? Accepts Any Input Sync Format
Sync on Y, Sync on G, External Sync
(Positive or Negative)
Sync on All Channels
? Buffered Outputs Drive Standard 150Ω Video Load
0dB (MAX7472)
+6dB (MAX7473)
? DC- or AC-Coupled Outputs
? Single +5V Analog and +3.3V Digital Supplies
? 5mW Power-Down Mode
? Lead (Pb)-Free 28-Pin TQFN Package
Applications
HDTV (LCD, PDP, DLP, CRT)
Set-Top Boxes
Personal Video Recorders
Home Theaters
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
MAXIM |
13+ |
SSOP16 |
6000 |
絕對原裝自己現貨 |
詢價 | ||
FAIRCHILD |
23+ |
SSOP |
12000 |
全新原裝假一賠十 |
詢價 | ||
MAXIM/美信 |
25+ |
SSOP16 |
54658 |
百分百原裝現貨 實單必成 |
詢價 | ||
MAXIM |
2025+ |
SSOP |
3265 |
全新原廠原裝產品、公司現貨銷售 |
詢價 | ||
MAXIM |
SSOP16 |
220 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
MAXIM/美信 |
24+ |
SSOP16 |
9600 |
原裝現貨,優(yōu)勢供應,支持實單! |
詢價 | ||
MAXIM/美信 |
23+ |
SSOP16 |
9086 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
MAXIM |
25+ |
QFN |
2500 |
強調現貨,隨時查詢! |
詢價 | ||
NS/國半 |
23+ |
SOP-8 |
69820 |
終端可以免費供樣,支持BOM配單! |
詢價 | ||
MAXIM |
23+ |
SSOP |
8000 |
只做原裝現貨 |
詢價 |