GT5930

GT5930 Specifications

Level Translator Module
I/O Channels per Module	32 bi-directional (Software Programmable Direction)
Terminations	4 SIP sockets for User installation (Software Programmable Enable)
Driver/Receiver Type	EDGE649
Output Voltage Swing	0 V (min) 11 V (max)
DC Driver Output Current	-15/100 mA (min) +15/100 mA (max)
Output Impedance	3 Ω (min) 8 Ω (typ) 2 Ω (max)
Pin Capacitance	20 pF
V_high Range	0 V (min) 11 V (max)
V_low Range	-3 V (min) 8 V (max)
Receiver Threshold Voltage	-2.9 V (min) 9.5 V (max)
Driver Headroom	Driver High to V_low : 3.0 V Driver Low to V_high 2.5 V
Digital Control/Data I/O
Output Level	High: 4.6 V (min) Low: 0.42 V (max)
Input Level	High: 2.0 V (min) Low: 0.8 V (max)
Input Capacitance	5 pF
Power	at 5 VDC : 0.4 A at -5 VDC : 0.5 / 3 A at +12 VDC : 3 A
Maximum Operating Frequency	50 MHz
General
Operating Temperature	0 °C to +50 °C
Storage Temperature	-20 °C to +70 °C
Size	4.40″ x 3.40″
Weight	70 g

Note: Specifications are subject to change without notice.

The GT5930 programmable level I/O module eliminates the need to create custom interface circuits. The GT5930 module interfaces between the GT5150 and GT50-DIO TTL environment and the variable custom levels at the UUT. The GT5930 is a plug-in unit, and can be mounted on the GT5150 or the GT5900 I/O module carrier card. The GT5930 provides 32 channels of programmable level translation outputs combined with programmable level threshold inputs.

Architecture

The GT5930 employs the EDGE649 octal pin driver/receiver to provide programmable output and threshold levels common to all I/O channels. In addition to high and low I/O voltage levels, the logic threshold is fully programmable via three on-board DAC controlled variable power supplies. The 11V driver output and receiver input range allows a direct interface to TTL, ECL, CMOS (3 V, 5 V, and 8 V), and custom level circuitry.