Panasonic原厂应用与设计 - CCD照相机（耦合电路）

CCD照相机（耦合电路）

CCD Camera Coupling Circuits

• Signal transmission loss is reduced due to low ESR.

[Impedance Data]

• Circuit movements are stable due to stable frequency characteristics.

[Frequency Characteristics Data]

• Compared to Ceramic X7R characteristics and tantalum capacitors, the distortion level is low and high sound quality of set is achieved.

[Distortion Voltage Measurement Data]

• High insulative resistance (little leakage current) and stable circuit movement compared to Tantalum capacitors.

[Insulating Resistance Data]
((Rated Voltage / Leakage Current) )

• PLL circuit lockup time is faster because the dielectric absorption rate is low.

[Dielectric Absorption Data]

[Shock Noise Measurement Data]


Film capacitors do not generate shock noise because they do not experience piezoelectric effect.		When mechanical shocks, such as a light tapping on the board occur, Ceramic X7R generates shock noise.(piezoelectric effect)

• CCD Cameras

Circuit movement is made stable by the following features.

• Low ESR, stable frequency characteristics

• Low distortion

• High insulative resistance

• No shock noise

16V : 104 ～ 105