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参数资料
| 型号： | 74ACT715DCQR |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, CDIP20 |
| 封装： | CERAMIC, DIP-20 |
| 文件页数： | 12/16页 |
| 文件大小： | 236K |
| 代理商： | 74ACT715DCQR |
Signal Specification (Continued)
TLF10137 – 5
FIGURE 2A Vertical Waveform Specification
TLF10137 – 12
FIGURE 2B EqualizationSerration Interval Programming
HORIZONTAL AND VERTICAL GATING SIGNALS
Horizontal Drive and Vertical Drive outputs can be utilized
as general purpose Gating Signals Horizontal and Vertical
Gating Signals are available for use when Composite Sync
and Blank signals are selected and the value of Bit 2 of the
Status Register is 0 The Vertical Gating signal will change
in the same manner as that specified for the Vertical Blank
Horizontal Gating Signal Width e REG(16) b REG(15) c
ckper
Vertical Gating Signal Width
e
REG(18) b REG(17) c
hper
CURSOR POSITION AND VERTICAL INTERRUPT
The Cursor Position and Vertical Interrupt signal are avail-
able when Composite Sync and Blank signals are selected
and Bit 2 of the Status Register is set to the value of 1 The
Cursor Position generates a single pulse of n clocks wide
during every line that the cursor is specified The signals are
generated by logically ORing (ANDing) the active LOW
(HIGH) signals specified by the registers used for generat-
ing Horizontal and Vertical Gating signals The Vertical In-
terrupt signal generates a pulse during the vertical interval
specified The Vertical Interrupt signal will change in the
same manner as that specified for the Vertical Blanking sig-
nal
Horizontal Cursor Width e REG(16) b REG(15) c ckper
Vertical Cursor Width e REG(18) b REG(17) c hper
Vertical Interrupt Width e REG(14) b REG(13) c hper
5
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相关代理商/技术参数 |
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| 74ACT715PC | 功能描述:视频 IC Prog Vid Sync Gen RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
| 74ACT715PC_Q | 功能描述:视频 IC Prog Vid Sync Gen RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
| 74ACT715RPC | 功能描述:视频 IC Prog Vid Sync Gen RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
| 74ACT715RSC | 功能描述:视频 IC Prog Vid Sync Gen RoHS:否 制造商:Fairchild Semiconductor 工作电源电压:5 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:TSSOP-28 封装:Reel |
| 74ACT715-RSC | 功能描述:IC GEN PROG VIDEO SYNC 20-SOIC RoHS:是 类别:集成电路 (IC) >> 线性 - 视频处理 系列:- 产品变化通告:Product Discontinuation 07/Mar/2011 标准包装:3,000 系列:OMNITUNE™ 类型:调谐器 应用:移动电话，手机，视频显示器 安装类型:表面贴装 封装/外壳:65-WFBGA 供应商设备封装:PG-WFSGA-65 包装:带卷 (TR) 其它名称:SP000365064 |
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