Sanyo VCC-MD800 Input-Output Terminal Descriptions, FFC Compliance, External Synchronous Signals

Input-Output Terminal Descriptions

[1] Input-Output Terminal Layout and Specifications

Power Supply: DC 6-12V

FFC

1

2

3

4

5

6

7

8

9

CAMERA

RD

SD

GND

DC N (+6 – 12V) GND (DC)

VIDEO

GND (VIDEO)

LINE IN

GND (LINE IN)

Pin Number	Signal Name	Function I/O	Signal Specifications
1	RD: RS-232C	Communication Line	Low: Max 0.8V
		(Receiving)	High: Min 2.0V
2	SD: RS-232C	Communication Line	Low: Max 0.1V
		(Transmitting)	High: Min 4.4V
3	RD&SD GND	Communication GND	—
4	DC IN	DC Power Supply Input	DC +6 – 12V
5	DC IN GND	Power Supply GND	—
6	VIDEO OUT	75Ω C Cut Output	1.0V±0.2Vp-p
7	VIDEO OUT GND	Imaging GND	—
8	LINE IN	External Tuning Input	60 (50: PAL) Hz ±0.25
			Negative Synchronization
9	LINE IN GND	External	—
		Synchronization GND

[2] FFC Compliance

⁃⁃ FCI SFW9R-1STE1LF (Lead Free Product)

Core Number	9 pin
Pitch Between Conductors	1.00±0.05 mm
Length of Recommended Insulation	Under 108.0±0.10 mm
Thickness of Terminal	0.30±0.05 mm

[3] External Synchronous Signals

This camera module uses external synchronization to synchronize with the camera.

1 External Synchronization Specifications

⁃⁃ NTSC Format: 60 Hz±0.25 (Negative

Synchronization)

⁃⁃ PAL Format: 50 Hz±0.25 (Negative

Synchronization)

Input the LINE IN signal into the external synchronization signal input terminal of the camera (8 and 9 pins).

Pulse Width: 2m-10 ms

LINE IN

Shaking:	5V
Less than 50µs	(high: min. 4.0V)
60 Hz±0.25 Hz	0V
	(low: max. 0.8V)

Note: Do not input signals other than LINE IN. Image synchronization failure may occur (shaking, jittering, etc.).

2 Internal/External Synchronization

When the power to the camera is turned on, the external signal is input into the external synchronization signal input terminal (8 and 9 pins). The camera is driven by external synchronization in the case of external synchronization (L-L). Even if external synchronization is input, this does not switch in the case of internal synchronization (INT). When there is no input signal, the 8 pin is set to Open and High:5V and is automatically set to internal synchronization camera drive.

Note: When the camera is configured to external synchronization (L-L), do not use the 8 pin to fix the LowGND. This shifts the internal synchronization frequency of the camera and normal imaging signals cannot be emitted. Although synchronous switching is automatic even when switching the signal input after turning the power on, image shaking, etc. may occur.

[4] External Camera Control

This camera module can control the various functions from the RS232C port of a PC, etc.

⁃⁃ RS232C Communications Circuit

The communication interface of the camera (1, 2, and 3 pins) is on the C-MOS level. A level shift circuit (5Vp-p  12Vp-p) is separately required to directly input to a PC, etc.

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