Extron electronic IN3254 Specifications, Part Numbers, and Accessories, Video input, Sync

Specifications, Part Numbers, and Accessories

Specifications

Video

Gain	0 dB or +2 dB (x1.0 or x1.3),
	switch selectable
Bandwidth	400 MHz (-3 dB), fully loaded

Video input

Number/signal type	1 RGBHV, RGBS, RGsB, RsGsBs,
	component video (bi-level sync or tri-level
	sync for HDTV), or S-video; or
	up to 3 composite video
Connectors	5 female BNC
Nominal level	0.7 Vp-p for RGB
Minimum/maximum levels	Analog
With switch set to x1	0.3 V to 1.0 Vp-p with no offset
With switch set to x1.3	0.3 V to 0.75 Vp-p
Impedance	75 ohms
Horizontal frequency	15 kHz to 115 kHz
Vertical frequency	30 Hz to 120 Hz
Return loss	<-40 dB @ 5 MHz

Video output

Number/signal type	4 RGBHV, RGBS, RGsB, RsGsBs,
	component video, S-video; or up to
	12 composite video
Connectors	4 x 5 female BNC
Nominal level	1 Vp-p for Y of component video and
	S-video, and for composite video
	0.7 Vp-p for RGB
	0.3 Vp-p for R-Y and B-Y of component
	video, and for C of S-video
Minimum/maximum levels	Analog: 0.3 V to 1.0 Vp-p
Impedance	75 ohms
Return loss	<-40 dB @ 5 MHz
DC offset	100 mV with input at 0 offset

Sync

Input/output type	RGBHV, RGBS, RGsB, RsGsBs
Standards	NTSC 3.58, NTSC 4.43, PAL, SECAM
Input level	1.8	V to 5.0 Vp-p
Output level (analog/TTL)	5.0	Vp-p, unterminated

A-2 IN3254 • Specifications, Part #s, Accessories