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FMS9875KGC100X PDF预览

FMS9875KGC100X

更新时间: 2024-01-06 07:38:12
品牌 Logo 应用领域
其他 - ETC 转换器
页数 文件大小 规格书
29页 482K
描述

FMS9875KGC100X 技术参数

是否Rohs认证:不符合生命周期:Obsolete
零件包装代码:QFP包装说明:FQFP,
针数:100Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.92Is Samacsys:N
最大模拟输入电压:0.875 V最小模拟输入电压:0.55 V
转换器类型:ADC, PROPRIETARY METHODJESD-30 代码:S-PQFP-G100
JESD-609代码:e0长度:14 mm
最大线性误差 (EL):0.7812%模拟输入通道数量:3
位数:8功能数量:1
端子数量:100最高工作温度:70 °C
最低工作温度:输出位码:BINARY
输出格式:PARALLEL, 8 BITS封装主体材料:PLASTIC/EPOXY
封装代码:FQFP封装形状:SQUARE
封装形式:FLATPACK, FINE PITCH峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified采样速率:108 MHz
采样并保持/跟踪并保持:TRACK座面最大高度:3 mm
标称供电电压:3.3 V表面贴装:YES
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:14 mmBase Number Matches:1

FMS9875KGC100X 数据手册

 浏览型号FMS9875KGC100X的Datasheet PDF文件第2页浏览型号FMS9875KGC100X的Datasheet PDF文件第3页浏览型号FMS9875KGC100X的Datasheet PDF文件第4页浏览型号FMS9875KGC100X的Datasheet PDF文件第5页浏览型号FMS9875KGC100X的Datasheet PDF文件第6页浏览型号FMS9875KGC100X的Datasheet PDF文件第7页 
www.fairchildsemi.com  
FMS9875  
GBR YP P Graphics Digitizer  
B R  
Triple 8-Bit, 108/140 MHz A/D Converter with Clamps and PLL  
The ADC sampling clock can be derived from either an  
external source or from incoming horizontal sync using the  
Features  
• 108/140 Ms/s conversion rate  
• RGB and YPBPR clamps  
• 444 and 422 output timing  
• Adjustable Gain and offset  
• Internal Reference Voltage  
• I2C/SMBus compatible Serial Port  
• 100-pin package  
internal PLL. Setup and control is via registers accessible  
through an SMBus/I2C compatible serial port.  
Input amplitude range is 500–1000mV with either DC or AC  
coupling. AC coupled inputs can be clamped to program-  
mable midpoint/bottom levels or to external reference levels  
using either internal or externally generated clamp timing.  
Common to the three channels are clamp pulses, a bandgap  
reference voltage and clocks derived from the HSYNC PLL  
or an external clock source. Digital data output levels are  
2.5–3.3V CMOS compliant.  
Applications  
• YPBPR Digitizers  
• Projectors  
• TV sets  
Power is derived from a single +3.3 Volt power supply. Package  
is a low cost 100-lead MQFP. Performance specifications are  
guaranteed over 0°C to 70°C.  
Description  
As a fully integrated graphics interface, the FMS9875 can  
digitize RGB orYPBPR video signals at resolutions up to  
1280 x 1024 with 75 Hz refresh rate. Compatible video  
formats include NTSC-601, PAL-601, SMPTE 293M,  
SMPTE 296M and SMPTE 274M.  
Product Number  
FMS9875KAC100  
FMS9875KAC140  
Speed  
108 Ms/s  
140 Ms/s  
Block Diagram  
GYIN  
Gain &  
Offset  
Bottom  
Clamp  
DGY7-0  
A/D  
GYREF  
Bottom/  
Midpoint  
Clamp  
BPIN  
Gain &  
Offset  
444/422  
A/D  
A/D  
DBP7-0  
DRP7-0  
BPREF  
Bottom/  
Midpoint  
Clamp  
RPIN  
Gain &  
Offset  
444/422  
RPREF  
ICLAMP  
VREFIN  
Reference  
VREFOUT  
SCK  
CLAMP  
INVSCK  
XCK  
ICLAMP  
Timing  
Generator  
DCK  
DCK  
HSOUT  
HS  
PXCK  
HSIN  
COAST  
LPF  
PLL  
SDA  
SCL  
A0  
A1  
SYNC  
Stripper  
ACSIN  
DCSOUT  
Control  
PWRDN  
REV. 1.2.15 1/14/02  

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