Appendix

Specifications

Video input

Number/signal type

1 S-video

 

1 composite video

Connectors

(1) 4-pin mini DIN female (S-video)

 

1 BNC female (composite video)

Nominal level

1 Vp-p for Y of S-video and for composite video

 

0.3 Vp-p for C of S-video

Minimum/maximum levels

Analog: 0.0 V to 1.0 Vp-p with no offset

Impedance

75 ohms

Horizontal frequency

NTSC 3.58, NTSC 4.43, PAL, SECAM

Vertical frequency

NTSC 3.58, NTSC 4.43, PAL, SECAM

Resolution range

NTSC 3.58, NTSC 4.43, PAL, SECAM

Return loss

<-25 dB @ 5 MHz

DC offset (max. allowable)

1.5 V

Video processing

Decoder

9 bit digital

Digital sampling

24 bit, 8 bits per color; 13.5 MHz standard

Colors

16.78 million

Video output

Number/signal type

1 scaled RGBHV, RGBS

Connectors

1 female 15-pin HD

Nominal level

0.7 Vp-p for RGB

Minimum/maximum levels

0.0 V to 0.7 Vp-p

Impedance

75 ohms

Scaled resolutions

640x4801,2, 800x6001,2, 848x4801,2, 852x4801,2, 1024x7681,2, 1280x7681,2,

 

1360x7651,2, 1366x7681,2

 

1 = at 50 Hz 2 = at 60 Hz

Sync

Output type

RGBHV, RGBS

Standards

NTSC 3.58, NTSC 4.43, PAL, SECAM

Input level

0 V to 1.0 Vp-p

Output level

TTL: 5.0 Vp-p, unterminated

Input impedance

75 ohms

Output impedance

75 ohms

Max input voltage

5 Vp-p

Max. propagation delay

20 ns

Polarity

Negative

Control/remote — decoder/scaler

Serial control port

RS-232, 9-pin female D connector

Baud rate and protocol

9600 baud, 8 data bits, 1 stop bit, no parity

Serial control pin configurations

2 = TX

 

3 = RX

 

4

= input 1 select (contact closure)

 

5

= GND

 

6

= input 2 select (contact closure)

Contact closure

9-pin female D connector (same as RS-232 connector)

A-2 IN1502 • Appendix

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Extron electronic manual Specifications, IN1502 Appendix