 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
ML6426 Datasheet(PDF) 1 Page - Micro Linear Corporation |
|
|
|||||||||||||||||||||||||||||
ML6426 Datasheet(HTML) 1 Page - Micro Linear Corporation |
|
|
1 / 17 page  September 1999 PRELIMINARY ML6426 High Bandwidth Triple Video Filters with Buffered Outputs for RGB or YUV 1 GENERAL DESCRIPTION The ML6426 are a family of triple video filters with buffered outputs. There are several versions of the ML6426, each with different passband cut-off frequencies of 6.7MHz, 12MHz, 24MHz, 30MHz, 36MHz, and 48MHz. Each channel contains a 4th-order Butterworth lowpass reconstruction video filter. The filter is optimized for minimum overshoot and flat group delay and guaranteed differential gain and phase at the outputs of the integrated cable drivers. All input signals from DACs are AC coupled into the ML6426. All channels have DC restore circuitry to clamp the DC input levels during video H-sync, using an output feedback clamp. An external H-sync signal is required for this purpose. All outputs must be AC coupled into their loads. Each output can drive 2VP-P into a 150W load. All channels have a gain of 2 (6dB) at 1VP-P input levels. FEATURES s 5V ±10% operation s RGB/YUV filters for ATSC Digital Television VESA Standard s 2:1 Mux Inputs for multiple RGB/YUV inputs s Triple Reconstruction Filter options for 6.7, 12, 24, 30, 36, and 48MHz to handle various line rates s Multiple ML6426 outputs can be paralleled to drive RGB/YUV outputs at different frequencies for various line rates by means of Disable/Enable pin. s 6dB drivers and sync tip clamps for DC restore s DC restore with minimal tilt s 0.4% differential gain on all channels 0.4º differential phase on all channels 0.8% total harmonic distortion on all channels s 2kV ESD protection BLOCK DIAGRAM RINA/YINA 2 RINB/YINB BINA/VINA 8 BINB/VINB 9 A/B MUX GINA/UINA 6 GIN/UINB 7 ROUT/YOUT 13 GOUT/UOUT 11 BOUT/VOUT 10 4th-ORDER FILTER A 4th-ORDER FILTER B 4th-ORDER FILTER C MUX MUX MUX ×2 ×2 ×2 TRANSCONDUCTANCE ERROR AMP TRANSCONDUCTANCE ERROR AMP TRANSCONDUCTANCE ERROR AMP 1 SYNCIN 16 GNDO 14 DISABLE 15 VCCO 12 VCC 4 GND 3 5 + – + – + – 0.5V 0.5V 0.5V ML6426-1 ML6426-2 ML6426-3 ML6426-4 ML6426-5 ML6426-6 Filter A 6.7MHz 12MHz 24MHz 30MHz 36MHz 48MHz Filter B 6.7MHz 12MHz 24MHz 30MHz 36MHz 48MHz Filter C 6.7MHz 12MHz 24MHz 30MHz 36MHz 48MHz |
Similar Part No. - ML6426 |
|
Similar Description - ML6426 |
|
|
|
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 |
British ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
