EL2130C

` - 3 dB bandwidth = 85 MHz, AV = 1
` - 3 dB bandwidth = 75 MHz, AV = 2
` NTSC/PAL dG 0.03%, dP 0.1°
` 50 mA output current
` Drives ±2.5V into 100X load
` Low voltage noise = 4 nV/HZ
` Current mode feedback
` Low cost

· Video amplifier
· Video distribution amplifier
· Residue amplifiers in ADC
· Current to voltage converter
· Coaxial cable driver

V_S ......................Supply Voltage ..............................................±6V
V_IN .....................Input Voltage ...............................................±VS
D_VIN ..................Differential Input Voltage ..............................±6V
P_D .....................Maximum Power Dissipation ..............See Curves
I_IN .....................Input Current ..........................................±10 mA
I_OP ....................Output Short Circuit Duration ...................5 sec
T_A ......................Operating Temperature Range: .......0 to +75
T_J .......................Operating Junction Temperature ................150
T_ST .....................Storage Temperature ................- 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 TJ=TC=TA.

The EL2130 is a wideband current mode feedback amplifier optimized for gains between b10 and a10 while operating on g5V power supplies. Built using Elantec's Complementary Bipolar process, this device exhibits b3 dB bandwidths in excess of 85 MHz at unity gain and 75 MHz at a gain of two. The EL2130 is capable of output currents in excess of 50 mA giving it the ability to drive either double or single terminated 50X coaxial cables.

Exhibiting a Differential Gain of 0.03% and a Differential Phase of 0.1§ at NTSC and PAL frequencies. The EL2130 is an excellent low cost solution to most video applications.

In addition, the EL2130 exhibits very low gain peaking, typically below 0.1 dB to frequencies in excess of 40 MHz as well as 50 ns settling time to 0.2% making it an excellent choice for driving flash A/D converters.

The device EL2130 is available in the plastic 8-lead narrow-body small outline (SO) and the 8-pin mini DIP packages, and operates over the temperature range of 0§C to a75§C.