Allied International GX3300C manual User Trigger Circuit Example

GX3300 Technical Manual

Page 29

This diagram indicates one example of a 5V TTL based user trigger circuit.

CAMERA POWER

											CABLE SIDE
								POWER GROUND	1
								EXTERNAL POWER	2		9	1
								SYNC OUT 4	3
								SYNC IN 1	4	8		10
								SYNC OUT 3	5				2
								SYNC OUT 1	6
					VDD+5			USER GND	7	7			3
									8	12		11
	5V POWER							USER VCC	9	6		4
	CIRCUIT								10			5
								SYNC IN 2	11
								SYNC OUT 2	12
											HIROSE HR10A-10P-12S
								NOTES:
USER LOGIC SYNC IN 1				2			18	1. CAMERA POWER = 5V TO 24V
					1A1	1Y1
				4	1A2	1Y2	16	2. CAMERA POWER DOES NOT NEED TO BE THE SAME AS USER VCC.
USER LOGIC SYNC IN 2		6					14
				8	1A3	1Y3	12	3. CAMERA GND DOES NOT NEED TO CONNECT TO USER GND.
					1A4	1Y4
USER LOGIC SYNC OUT 1				9			11	4. USER VCC MUST HAVE CURRENT CAPACITY TO SUPPLY IC
					2Y1	2A1
USER LOGIC SYNC OUT 2				7	2Y2	2A2	13	CURRENT FOR EACH SYNC OUT USED.
			5				15
USER LOGIC SYNC OUT 3				3	2Y3	2A3	17
USER LOGIC SYNC OUT 4					2Y4	2A4

1VDD+5

1OE 19 2OE 20

VCC	10	1K	1K	1K	1K
GND
		0.1u
SN74ABT244APWR		10V

User Trigger Circuit Example