参数资料
型号: ADV7177KSZ
厂商: Analog Devices Inc
文件页数: 2/44页
文件大小: 0K
描述: IC DAC VIDEO NTSC 3-CH 44MQFP
产品变化通告: ADV7xxx Obsolescence 16/Jan/2012
标准包装: 96
类型: 视频编码器
应用: 机顶盒,电视
电压 - 电源,模拟: 3 V ~ 3.6 V
安装类型: 表面贴装
封装/外壳: 44-QFP
供应商设备封装: 44-MQFP(10x10)
包装: 托盘
ADV7177/ADV7178
Rev. C | Page 10 of 44
3.3 V TIMING SPECIFICATIONS
VAA = 3.0 V–3.6 V,1 VREF = 1.235 V, RSET = 300 . All specifications TMIN to TMAX,2 unless otherwise noted.
Table 6.
Parameter
Conditions
Min
Typ
Max
Unit
SCLOCK Frequency
0
100
kHz
SCLOCK High Pulse Width, t1
4.0
s
SCLOCK Low Pulse Width, t2
4.7
s
Hold Time (Start Condition), t3
After this period the first clock is generated
4.0
s
Setup Time (Start Condition), t4
Repeated for start condition
4.7
s
Data Setup Time, t5
250
ns
SDATA, SCLOCK Rise Time, t6
1
s
SDATA, SCLOCK Fall Time, t7
300
ns
Setup Time (Stop Condition), t8
4.7
s
ANALOG OUTPUTS3, 5
Analog Output Delay
7
ns
DAC Analog Output Skew
0
ns
CLOCK CONTROL AND PIXEL PORT3, 4, 6
fCLOCK
27
MHz
Clock High Time, t9
8
ns
Clock Low Time, t10
8
ns
Data Setup Time, t11
3.5
ns
Data Hold Time, t12
4
ns
Control Setup Time, t11
4
ns
Control Hold Time, t12
3
ns
Digital Output Access Time, t13
24
ns
Digital Output Hold Time, t14
4
ns
Pipeline Delay, t15
37
Clock cycles
RESET CONTROL3, 4
RESET Low Time
6
ns
INTERNAL CLOCK CONTROL
Clock/2 Rise Time, t16
10
ns
Clock/2 Fall Time, t17
10
ns
OSD TIMING4
OSD Setup Time, t18
10
ns
OSD Hold Time, t19
2
ns
1 The max/min specifications are guaranteed over this range.
2 Temperature range TMIN to TMAX: 0°C to 70°C.
3 TTL input values are 0 V to 3 V, with input rise/fall times ≤ 3 ns, measured between the 10% and 90% points. Timing reference points at 50% for inputs and outputs.
Analog output load
≤ 10 pF.
4 Guaranteed by characterization.
5 Output delay measured from the 50% point of the rising edge of CLOCK to the 50% point of full-scale transition.
6 Pixel port consists of the following:
Pixel inputs: P15–P0
Pixel controls: HSYNC, FIELD/VSYNC, BLANK
Clock input: CLOCK
相关PDF资料
PDF描述
VI-24L-CU-S CONVERTER MOD DC/DC 28V 200W
VI-24K-CU-S CONVERTER MOD DC/DC 40V 200W
VI-24J-CU-S CONVERTER MOD DC/DC 36V 200W
VI-241-CU-S CONVERTER MOD DC/DC 12V 200W
VE-BTR-IX-B1 CONVERTER MOD DC/DC 7.5V 75W
相关代理商/技术参数
参数描述
ADV7177KSZ-REEL 功能描述:IC DAC VIDEO NTSC 3-CH 44MQFP RoHS:是 类别:集成电路 (IC) >> 接口 - 编码器,解码器,转换器 系列:- 产品变化通告:Development Systems Discontinuation 26/Apr/2011 标准包装:1 系列:- 类型:编码器 应用:DVB-S.2 系统 电压 - 电源,模拟:- 电压 - 电源,数字:- 安装类型:- 封装/外壳:模块 供应商设备封装:模块 包装:散装 其它名称:Q4645799
ADV7178 制造商:AD 制造商全称:Analog Devices 功能描述:Integrated Digital CCIR-601 to PAL/NTSC Video Encoder
ADV7178KS 制造商:Analog Devices 功能描述:
ADV7178KS-REEL 制造商:Analog Devices 功能描述:
ADV7179 制造商:AD 制造商全称:Analog Devices 功能描述:Chip Scale PAL/NTSC Video Encoder with Advanced Power Management