THS3201-EP Datasheet, PDF (1/32 Pages) Texas Instruments – 1.8-GHz LOW-DISTORTION CURRENT-FEEDBACK AMPLIFIER

D-8
DBV-5 DGN-8 ^DGK-8
THS3201-EP
www.ti.com ..................................................................................................................................................... SGLS283B – APRIL 2005 – REVISED JANUARY 2009
1.8-GHz LOW-DISTORTION CURRENT-FEEDBACK AMPLIFIER
FEATURES
1
•2 Unity Gain Bandwidth: 1.8 GHz
• High Slew Rate: 6700 V/µs (G = 2 V/V,
R_L = 100 Ω, 5-V Step)
• IMD₃: –78 dBc at 20 MHz: (G = 10 V/V,
R_L = 100 Ω, 2-V_PP Envelope)
• Noise Figure: 11 dB (G = 10 V/V, R_G = 28 Ω,
R_F = 255 Ω)
• Input Referred Noise (f > 10 MHz)
– Voltage Noise: 1.65 nV/√Hz
– Noninverting Current Noise: 13.4 pA/√Hz
– Inverting Current Noise: 20 pA/√Hz
• Output Drive: 100 mA
• Power-Supply Voltage Range: ±3.3 V to ±7.5 V
SUPPORTS DEFENSE, AEROSPACE,
AND MEDICAL APPLICATIONS
• Controlled Baseline
• One Assembly/Test Site
• One Fabrication Site
• Available in Military (–55°C/125°C)
Temperature Range⁽¹⁾
• Extended Product Life Cycle
• Extended Product-Change Notification
• Product Traceability
APPLICATIONS
• High-Resolution, High-Sampling-Rate
Analog-to-Digital Converter Drivers
• High-Resolution, High-Sampling-Rate
Digital-to-Analog Converter Output Buffers
• Test and Measurement
• ATE
(1) Additional temperature ranges are available - contact factory
DESCRIPTION
The THS3201 is a wide-band, high-speed
current-feedback amplifier, designed to operate over
a wide supply range of ±3.3 V to ±7.5 V for today's
high-performance applications.
The wide supply range, combined with low distortion
and high slew rate, makes the THS3201 ideally
suited for arbitrary waveform driver applications. The
distortion performance also enables driving
high-resolution and high-sampling rate ADCs.
High-voltage operation capabilties make the
THS3201 especially suitable for many test,
measurement, and ATE applications where
lower-voltage devices do not offer enough voltage
swing capabilty. Output rise and fall times are nearly
independent of step size (to first-order appoximation),
making the THS3201 ideal for buffering small to large
step pulses with excellent linearity in high dynamic
systems.
The THS3201 is offered in 8-pin SOIC and 8-pin
MSOP with PowerPAD™ packages.
RELATED DEVICES AND DESCRIPTIONS
THS3202 ±7.5-V 2-GHz Dual Low-Distortion CFB Amplifier
THS3001 ±15-V 420-MHz Low-Distortion CFB Amplifier
THS3061/2 ±15-V 300-MHz Low-Distortion CFB Amplifier
THS3122 ±15-V Dual CFB Amplifier With 350-mA Drive
THS4271 ±7.5-V 1.4-GHz Low-Distortion VFB Amplifier
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PowerPAD is a trademark of Texas Instruments.
2
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2005–2009, Texas Instruments Incorporated