电子元器件数据表 IC PDF查询
English 中文版
  品牌   我要上传
型号:  
描述:
ML6426CS-1 High Bandwidth Triple Video Filters with Buffered Outputs for RGB or YUV
型号:   ML6426CS-1
PDF文件: 下载PDF文件   鼠标右键选目标另存为
网页直接浏览   不需安装PDF阅读软件
在线打开PDF文件   需安装PDF阅读软件
描述:   High Bandwidth Triple Video Filters with Buffered Outputs for RGB or YUV
文件大小 :   289 K    17 页
Logo:   
品牌   MICRO-LINEAR [ MICRO LINEAR CORPORATION ]
购买 :   
  浏览型号ML6426CS-1的Datasheet PDF文件第2页 浏览型号ML6426CS-1的Datasheet PDF文件第3页 浏览型号ML6426CS-1的Datasheet PDF文件第4页 浏览型号ML6426CS-1的Datasheet PDF文件第5页 浏览型号ML6426CS-1的Datasheet PDF文件第6页 浏览型号ML6426CS-1的Datasheet PDF文件第7页 浏览型号ML6426CS-1的Datasheet PDF文件第8页 浏览型号ML6426CS-1的Datasheet PDF文件第9页  
100%
September 1999
PRELIMINARY
ML6426
High Bandwidth Triple Video Filters with Buffered
Outputs for RGB or YUV
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 4
th
-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 2V
P-P
into a 150W load. All channels
have a gain of 2 (6dB) at 1V
P-P
input levels.
FEATURES
s
s
5V ±10% operation
RGB/YUV filters for ATSC Digital Television VESA
Standard
2:1 Mux Inputs for multiple RGB/YUV inputs
Triple Reconstruction Filter options for 6.7, 12, 24, 30,
36, and 48MHz to handle various line rates
Multiple ML6426 outputs can be paralleled to drive
RGB/YUV outputs at different frequencies for various
line rates by means of Disable/Enable pin.
6dB drivers and sync tip clamps for DC restore
DC restore with minimal tilt
0.4% differential gain on all channels
0.4º differential phase on all channels
0.8% total harmonic distortion on all channels
2kV ESD protection
s
s
s
s
s
s
s
BLOCK DIAGRAM
12
VCCO
RINA/YINA
RINB/YINB
GINA/UINA
GIN/UINB
BINA/VINA
BINB/VINB
MUX
TRANSCONDUCTANCE
ERROR AMP
A/B MUX
1
SYNCIN
16
DISABLE
15
GNDO
14
GND
3
+
4
VCC
2
5
6
7
8
9
MUX
TRANSCONDUCTANCE
ERROR AMP
MUX
TRANSCONDUCTANCE
ERROR AMP
+
+
4th-ORDER
FILTER A
0.5V
4th-ORDER
FILTER B
0.5V
4th-ORDER
FILTER C
0.5V
×2
ROUT/YOUT
13
×2
GOUT/UOUT
11
×2
BOUT/VOUT
10
Filter A
Filter B
Filter C
ML6426-1
6.7MHz
6.7MHz
6.7MHz
ML6426-2
12MHz
12MHz
12MHz
ML6426-3
24MHz
24MHz
24MHz
ML6426-4
30MHz
30MHz
30MHz
ML6426-5
36MHz
36MHz
36MHz
ML6426-6
48MHz
48MHz
48MHz
1
首页 - - 友情链接
Copyright© 2001 - 2014 ICPDF All Rights Reserved ICPDF.COM

粤公网安备 44030402000629号


粤ICP备13051289号-7