THS4303 1.8GHz, Wideband Fixed-Gain Amplifier | TI.com

THS4303
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
1.8GHz, Wideband Fixed-Gain Amplifier

1.8GHz, Wideband Fixed-Gain Amplifier - THS4303
Datasheet
 

Description

The THS4303 device is a wideband, fixed-gain amplifier that offers high bandwidth, high slew rate, low noise, and low distortion. This combination of specifications enables analog designers to transcend current performance limitations and process analog signals 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 powerdown mode for quiescent power savings.

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/Hz
  • 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
    • OIP3: 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

PowerPAD is a trademark of Texas Instruments.

Parametrics

Compare all products in High-speed op amps (GBW>=50MHz) Email Download to Excel
Part number Order Architecture Number of channels (#) Total supply voltage (Min) (+5V=5, +/-5V=10) Total supply voltage (Max) (+5V=5, +/-5V=10) BW @ Acl (MHz) Acl, min spec gain (V/V) Slew rate (Typ) (V/us) Vn at flatband (Typ) (nV/rtHz) Vos (offset voltage @ 25 C) (Max) (mV) Rail-to-rail Features Rating Operating temperature range (C) Package Group Package size: mm2:W x L (PKG) Gain range (dB) CMRR (Typ) (dB) Offset drift (Typ) (uV/C) GBW (Typ) (MHz) Output current (Typ) (mA) 2nd harmonic (dBc) 3rd harmonic (dBc) @ MHz
THS4303 Order now Fixed Gain/Buffer     1     3     5     1800     10     5500     2.8     4.25     No     Shutdown     Catalog     -40 to 85     VQFN | 16     16VQFN: 9 mm2: 3 x 3 (VQFN | 16)     20     60     20     1800     180     65     76     70