FEATURES

Fixed Closed-Loop Gain Amplifier

– 10 V/V (20 dB)

Wide Bandwidth: 1.8 GHz

High Slew Rate: 5500 V/μs

Low Total Input Referred Noise: 2.5 nV/ÖHz

Low Distortion

– HD2: –65 dBc at 70 MHz

– HD3: –76 dBc at 70 MHz

– IMD3: –85 dBc at 100 MHz

– OIP3: 34 dBm at 100 MHz

– IMD3: –70 dBc at 300 MHz specifi–

OIP 3: 27 dBm at 300 MHz

High Output Drive: ±180 mA

Power Supply Voltage: 3 V or 5 V

APPLICATIONS

Wideband Signal Processing

Wireless Transceivers

IF Amplifier

ADC Preamplifier

DAC Output Buffers

Test, Measurement, and Instrumentation

Medical and Industrial Imaging

DESCRIPTION

The THS4303 device is a wideband, fixed-gain ampli-

fier that offers high bandwidth, high slew rate, low

noise, and low distortion. This combination of specifi–

cations enables analog designers to transcend cur-

rent performance limitations and process analog sig-

nals at much higher speeds than previously possible

with closed-loop, complementary amplifier designs.

The devices are offered in a 16-pin leadless package

and incorporate a power-down mode for quiescent

power savings.