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THS4502
THS4503
SLOS352E – APRIL 2002 – REVISED OCTOBER 2011
Wideband, Low-Distortion Fully Differential Amplifiers
Check for Samples: THS4502, THS4503
FEATURES
1
•2 Fully Differential Architecture
• Bandwidth: 370 MHz
• Slew Rate: 2800 V/µs
• IMD3: -95 dBc at 30 MHz
• OIP3: 51 dBm at 30 MHz
• Output Common-Mode Control
• Wide Power Supply Voltage Range: 5 V, ±5 V,
12 V, 15 V
• Centered Input Common-Mode Range
• Power-Down Capability (THS4502)
• Evaluation Module Available
APPLICATIONS
• High Linearity Analog-to-Digital Converter
Preamplifier
• Wireless Communication Receiver Chains
• Single-Ended to Differential Conversion
• Differential Line Driver
• Active Filtering of Differential Signals
DESCRIPTION
The THS4502 and THS4503 are high-performance
fully differential amplifiers from Texas Instruments.
The THS4502, featuring power-down capability, and
the THS4503, without power-down capability, set new
performance standards for fully differential amplifiers
with unsurpassed linearity, supporting 14-bit
operation through 40 MHz. Package options include
the 8-pin SOIC and the 8-pin MSOP with
PowerPAD™ for a smaller footprint, enhanced ac
performance, and improved thermal dissipation
capability.
VIN- 1
VOCM 2
VS+ 3
VOUT+ 4
8 VIN+
7 PD
6 VS-
5 VOUT-
DEVICE (1)
THS4500/1
THS4502/3
THS4120/1
THS4130/1
THS4140/1
THS4150/1
RELATED DEVICES
DESCRIPTION
370 MHz, 2800 V/µs, VICR Includes VS–
370 MHz, 2800 V/µs, Centered VICR
3.3 V, 100 MHz, 43 V/µs, 3.7 nV√Hz
±15 V, 150 MHz, 51 V/µs, 1.3 nV√Hz
±15 V, 160 MHz, 450 V/µs, 6.5 nV√Hz
±15 V, 150 MHz, 650 V/µs, 7.6 nV√Hz
(1) Even numbered devices feature power-down capability.
WARNING
The THS4502 and THS4503 may have low-level oscillation when the die
temperature (also known as the junction temperature) exceeds +60°C. These
devices are not recommended for new designs where the die temperature is
expected to exceed +60°C. For more information, see Maximum Die Temperature
to Prevent Oscillation section.
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 © 2002–2011, Texas Instruments Incorporated
