OPA653 Datasheet (Texas Instruments)

OPA653, JFET-Input AMPLIFIER

The OPA653 combines a very wideband voltage-feedback operational amplifier with a JFET-input stage with internal gain setting resistors to achieve an ultra-high, dynamic-range amplifier for fixed gain of +2-V/V or *1-V/V applications.

The 500-MHz wide gain of +2-V/V bandwidth is complemented

OPA653 Features

* 1

* 2 HIGH BANDWIDTH: 500 MHz (G = +2 V/V)

* HIGH SLEW RATE: 2675 V/µs (4-V Step)

* EXCELLENT THD:

* 71dBc at 10 MHz

* LOW INPUT VOLTAGE NOISE: 6.1 nV/√Hz

* FAST OVERDRIVE RECOVERY: 8 ns

* FAST SETTLING TIME (1% 4-V Step): 7.9 ns

* LOW IN