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BT861KRF 参数 Datasheet PDF下载

BT861KRF图片预览
型号: BT861KRF
PDF下载: 下载PDF文件 查看货源
内容描述: 多端口的YCrCb到NTSC / PAL / SECAM数字视频编码器 [Multiport YCrCb to NTSC / PAL / SECAM Digital Video Encoder]
分类和应用: 商用集成电路编码器
文件页数/大小: 111 页 / 1232 K
品牌: CONEXANT [ CONEXANT SYSTEMS, INC ]
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4.0 Applications  
Bt860/861  
4.1 PC Board Considerations  
Multiport YCrCb to NTSC/PAL /SECAM  
Table 4-1. Typical Parts List  
Location  
Description  
Vendor  
Part Number  
CSR13F476KM  
C1, C15  
C16  
47 µF Capacitor  
Mallory  
AVX  
5% 270 pF Ceramic Capacitor  
5% 330 pF Ceramic Capacitor  
5% 22 pF Ceramic Capacitor  
5% 33 pF Ceramic Capacitor  
08055A271JATMA  
08055A331JATMA  
08055A220JATMA  
08055A330JATMA  
08053G105ZAT2A  
C17  
AVX  
C18  
AVX  
C19  
AVX  
C2  
20% 1.0 µF Ceramic  
AVX  
Capacitor  
C20  
C3–14  
L1  
5% 27 pF Ceramic Capacitor  
0.1 µF Ceramic Capacitor  
Ferrite Bead-Surface Mount  
5% 1.8 µH Inductor  
AVX  
Erie  
08055A270JATMA  
RPE112Z5U104M50V  
2743021447  
Fair-Rite  
KOA  
HP  
L2  
KL32TEIR8J  
P
Dual Schottky Diodes  
1 MResistor  
BAT54F  
R1  
DALE  
CRCW08051004FRT1  
R
DALE  
CRCW080575ROFRT1  
CRCW08053010FRT1  
1% 75 Metal Film Resister  
load  
RSET1,  
RSET2  
1% 301 Metal Film Resistor Dale  
TRAP  
Ceramic Resonator  
Murata  
TPSx.xMJ  
(where x.x = sound carrier  
frequency in MHz)  
XTAL  
50 ppm, 14.31818 MHz  
Fundamental Crystal  
Hooray  
H1431818-18  
NOTE(S): Vendor numbers are listed only as a guide. Substitution of devices with similar  
characteristics will not affect BT860/861 performance.  
4.1.5 COMP Decoupling  
The COMP1 and COMP2 pins should be decoupled to the closest VAA pin with a  
0.1 µF ceramic capacitor. Greater low-frequency supply noise will require a  
larger value. The COMP1 and COMP2 capacitors must be as close as possible to  
the COMP1, COMP2, and VAA pins.  
4.1.6 VREF Decoupling  
A 1.0 µF ceramic capacitor should be used to decouple VREF to AGND.  
4.1.7 VBIAS Decoupling  
A 0.1 µF ceramic capacitor should be used to decouple VBIAS1 and VBIAS2 to  
AGND.  
4-4  
Conexant  
D860DSA  
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