Camera Interfaces - Quectel SC690A Series Hardware Design

A reference design for TP interface is shown below.
VPH_PWR
GPIO_26
NOTE
TP is powered by TP_VDD_2V8, which is an external LDO power supply.

4.11. Camera Interfaces

Based on the standard MIPI CSI video input interface, the module supports 3 cameras (4-lane + 4-lane+
4-lane) or 4 cameras (4-lane + 4-lane + 2-lane+ 1-lane), and the maximum pixel of the camera can be up
to 25 MP. The video and photo quality are determined by various factors such as the camera sensor,
camera lens quality, etc.
SC690A_Series_Hardware_Design
C1
R1
4.7 μ F 10 K
LDO9_1V8
R2
Module
2.2 K
TP_I2C_SDA
TP_I2C_SCL
TP_RST
TP_INT
D1 D2
GND
Figure 19: Reference Circuit Design for TP Interface
U1
IN OUT
EN
BP/FB
C2
GND
10 nF
TP_VDD_2V8
R3
2.2 K
D4
D3
C1 C2
4.7 μ F 100 nF
Smart Module Series
B1
TP_VDD_2V8
C3
1 μ F
TP
1
SDA
2
SCL
3
RESET
4
INT
5
GND
6
VDD
D5
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