EL4393C

Voltage between VS+ and VS- ............................................+33V
Voltage at VS+.................................................................... +18V
Voltage at VS- ......................................................................-18V
Voltage between VIN+ and VIN- ..........................................±6V
Current into VIN+ or VIN-.................................................... 5 mA
Internal Power Dissipation....................................... See Curves
Operating Ambient Temperature Range ...............-40 to +85
Operating Junction Temperature ........................................150
Storage Temperature Range ..............................-65 to +150
Important Note:
All parameters having Min/Max specifications are guaranteed. The Test Level column indicates the specific device testing actually performed during production and Quality inspection. Elantec performs most electrical tests using modern high-speed automatic test equipment, specifically the LTX77 Series system. Unless otherwise noted, all tests are pulsed tests, therefore T_J=T_C=T_A.

The EL4393C is three wideband current-feedback amplifiers optimized for video performance. Each amplifier can drive a load of 150X at video levels. Each amplifier has a disable capability, which is controlled by a TTL/CMOS compatible logic signal. The EL4393C operates on supplies as low as g4V up to g15V. Being a current-feedback design, the bandwidth stays relatively constant at approximately 80 MHz over the g1 to g10 gain range. The EL4393C has been optimized for use with 1300X feedback resistors at a gain of 2.

When the outputs are disabled, the supply current consumption drops, by about 4 mA per channel that is disabled. This feature can be used to reduce power dissipation.