CSG14K_CSG8K datasheet(23/113 Pages) AMSCO

tên linh kiện	CSG14K_CSG8K

Giải thích chi tiết về linh kiện	13.8Mp_8.3Mp High Speed Global Shutter CMOS Image Sensor

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CSG14K_CSG8K

Functional Description

Datasheet

• PUBLIC

DS000571

• v1-00 • 2020-Dec-15

112

│ 22

Internally, the supply regulators are not connected to the actual image sensor. Connections have to be

made on PCB level (from a Vxx_H/L_OUT pin to a Vxx_H/L_IN pin). In addition, each supply regulator

requires to be decoupled by a 10 µF and 100 nF capacitor. ams recommends to use at least X7R-

rated ceramic capacitors.

To obtain an accurate bias reference in the sensor, an external bias resistor of 15.2 k

Ω must be

placed between BIAS_IDAC_RES and ground. It is advised to use a low tolerance (± 1%) and low

temperature coefficient (50 ppm/°C or better).

Next figure shows the positive and negative voltage regulator as well as the bias connections.

Figure 14:

On-Chip Regulators Connection Diagram

After power-up of the sensor, the recommended register settings will set the correct supply levels for

these regulators. Figure 14 gives an overview of the available supply regulators, the connection to the

bias pin and the required voltage on that pin.

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