Mermaid Technology 190

mermaid ActiveMedia Users Manual ver 2.0

Appendix C: Technical Specifications

Input Video and sync signal

Parameter Value Unit

Max. Output Resolution (17” & 19”) 1280x1024 Pixels

Data Processing 24 Bits

Input impedance

• Video

• Sync

470

Ohms

Sync Polarities +/-

Sync Levels TTL

compatible

Max. Number of colors 16.7 Mill. Colors

Electrical Parameters reference : tA 25 ° C

Symbol Description Min Typ Max Unit

VDD +12V DC power supply 10.8 12.0 13.2 V

V i(RGB) Video input signal (w.r.t. GND)

0.5 0.7 1.0 VPP

fSVideo sample rate 80 MHz

fHS Horizontal sync frequency 30 60 KHz

f vs Vertical sync frequency 56 75 Hz

F SIH Sync input high level 2.5 V

V SIL Sync input low level 0.8 VDC

IDD2 Supply current @ +12V, ActiveMedia 170 TFT

3.0 3.3 A

IDD2 Supply current @ +12V, ActiveMedia 190 TFT

3.3 A

Note 1. Power consumption measuring condition is 2pixel checkerboard pattern @ XGA 75Hz and maximum

brightness at tA 25°C.

Amplifier specifications

Max Output 2 x 2watts @ 8ohm

Max Current 450mA max

Input Voltage 12V DC

THD (Total Harmonic Distortion) 0.15%

S/N (Signal to Noise ratio) 105dB

P/N: 20-1700-00460 Page 18 of 24