参数资料
型号: MAX9526ATJ+T
厂商: Maxim Integrated Products
文件页数: 24/38页
文件大小: 0K
描述: IC VID DECODER NTSC/PAL 32-TQFN
其它有关文件: Automotive Product Guide
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 视频解码器
应用: 车载系统,播放器,电视
电压 - 电源,模拟: 1.8V
电压 - 电源,数字: 1.8V
安装类型: 表面贴装
封装/外壳: 32-WFQFN 裸露焊盘
供应商设备封装: 32-TQFN-EP(5x6)
包装: 带卷 (TR)
Low-Power, High-Performance
NTSC/PAL Video Decoder
OUTPUT OF DECODER
DESCRIPTION
STDSEL
REGISTER
0x04
B7-5
AUTOD
REGISTER
0x04
B4
TGENAB
REGISTER
0x0C
B5
TGTIM
REGISTER
0x0C
B4
TGSRC
REGISTER
0x0C
B3
NO VIDEO
INPUT
VALID VIDEO
INPUT
Default mode, test pattern
has last timing standard
used at output
0X0
1
0
X
Test pattern
Decoded input
Force test pattern with last
timing standard used at
output
0X0
1
X
1
Test pattern
Force test pattern with
50Hz timing
XXX
X
1
0
50Hz test
pattern
50Hz test pattern
Force test pattern with
60Hz timing
XXX
X
1
0
60Hz test
pattern
60Hz test pattern
Force 50Hz timing for
decoding and test pattern
X0X
0
X
50Hz test
pattern
Decoded input
with 50Hz timing
Force 60Hz timing for
decoding and test pattern
X1X
0
X
60Hz test
pattern
Decoded input
with 60Hz timing
Table 7. Output Test Signal Setup
Test Pattern Generation
In default mode, the MAX9526 outputs a test pattern
when video is removed. The timing standard for the test
pattern is the last timing standard that is at the output of
the decoder. If the MAX9526 is reset and has no video
inputs, the default output timing standard is 525 lines
(60Hz). See register 0x04 for manually configuring the
video standard decoding. Table 7 gives some common
examples of setting up video standards and test pat-
tern generation.
Test Pattern Enable (TGEnab)
1 = Force a test pattern at video output.
0 = Output a test pattern if no video is present at the
video inputs (default).
Test Signal Output Timing Standard (TGTIM)
1 = 525 line, 60Hz frame rate.
0 = 625 line, 50Hz frame rate (default).
This bit is ignored if TGSRC = 1.
Test Signal Timing Source (TGSRC)
1 = Test generator uses timing from incoming video
signal (if signal is valid).
0 = Test generator uses internally generated timing
(default).
Color Bar Select (CBAR)
00 = Black screen (default)
01 = Blue screen
10 = 75% color bars
11 = 100% color bars
MAX9526
30
Maxim Integrated
相关PDF资料
PDF描述
MAX9526AEI/V+ IC VID DECODER NTSC/PAL 28QSOP
VE-2NK-IY-F1 CONVERTER MOD DC/DC 40V 50W
VE-B4T-IX-B1 CONVERTER MOD DC/DC 6.5V 75W
VE-2NJ-IY-F3 CONVERTER MOD DC/DC 36V 50W
VI-BWH-IY-F4 CONVERTER MOD DC/DC 52V 50W
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