 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
ML6411 Datasheet(PDF) 1 Page - Micro Linear Corporation |
|
|
|||||||||||||||||||||||||||||
ML6411 Datasheet(HTML) 1 Page - Micro Linear Corporation |
|
|
1 / 24 page  1 GENERAL DESCRIPTION The ML6411 is a Dual Video A/D converter, incorporating two input sample and holds, two high speed 8-Bit A/D converters, programmable gain control, selectable clamps, multi-phase clocking, and reference voltage generation. The ML6411 can be used to convert the following analog signals to digital signals: two composite channels or S- video channel. All inputs are provided with appropriate input selectable clamps to establish DC level. The clamps are full DC restore circuits with the A-to-D converters in each respective correction loop. The clamps are selectable to 16, 24, 64, and 128. The programmable gain control provides various possibilities to select and adjust the gain via two separate mechanisms: Sync-Suppressed Gain Control (SGC) for sync suppressed video such as RGB, and User Gain Control (UGC) for video formats that require scalable gain settings. Each of these can be programmed through a serial bus. FEATURES s Complete video digitizer for Y/C and CV video s Contains A/D’s with scalable gain, selectable clamps, and clock generation (programmable via serial bus) s Two 8-Bit +/- ½ LSB Differential Non-Linearity with 30MHz guaranteed conversion s Two Gain Control Mechanisms for programmable or sync-suppressed video gain control s Selectable Video Clamping: 16, 24, 64, 128 s Selectable Video Gain: 3dB to –6dB s Operating total power dissipation less than 425mW s Power down mode and Tri-state output control s Applications: Video Capture, Video Editing, Video Cameras, Y/C and CV analog to digital conversion s 44-pin TQFP REF1 AVCC1 44 35 AVCC2 38 AVCC3 41 DVCC 17 VCCO 15 2 33 CLAMP GATE DGND DVCC 32 RESET 18 OEA 23 OEB 11 VINN 39 PD 1 SCLK 19 SDAT 20 REFIN 21 REFOUT 22 12 37 VCC AGNDI AGND2 40 AGND3 43 GNDO 13 DGND 16 NC 34 Y/CV1 CLPA<1:0> CLPB<1:0> 36 AOUT<7:0> BOUT<7:0> 3:10 C/CV2 42 CLK 14 Y OR CV1 CHANNEL A C OR CV2 CHANNEL B TIMING GENERATOR CLAMP LEVEL SELECT SERIAL BUS UGC USER GAIN CONTROL SGC SYNC SUPPRESS GAIN CONTROL GAIN PRESET ADC LATCH Y/CV1 24:31 LATCH C/CV2 ADC UGC USER GAIN CONTROL SGC SYNC SUPPRESS GAIN CONTROL GAIN PRESET S/H CHANNEL A S/H CHANNEL B September 1999 PRELIMINARY ML6411 Programmable Video Digitizer with Selectable Gain and Clamps BLOCK DIAGRAM |
Similar Part No. - ML6411 |
|
Similar Description - ML6411 |
|
|
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
