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THS4503 Datasheet Preview

THS4503 Datasheet

Low-Distortion Fully Differential Amplifiers

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www.ti.com
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
PowerPADfor 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 nVHz
±15 V, 150 MHz, 51 V/µs, 1.3 nVHz
±15 V, 160 MHz, 450 V/µs, 6.5 nVHz
±15 V, 150 MHz, 650 V/µs, 7.6 nVHz
(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 © 20022011, Texas Instruments Incorporated




etcTI

THS4503 Datasheet Preview

THS4503 Datasheet

Low-Distortion Fully Differential Amplifiers

No Preview Available !

THS4502
THS4503
SLOS352E APRIL 2002 REVISED OCTOBER 2011
www.ti.com
This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more
susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.
APPLICATION CIRCUIT DIAGRAM
10 pF
50
374
VS
56.2
1 µF
402
392
5V
5V
0.1 µF 10 µF
24.9
+-
IN ADC
VOCM
THS4502
14 Bit/80 MSps
-+
IN Vref
24.9
-5 V 0.1 µF 10 µF
392
10 pF
THIRD-ORDER INTERMODULATION
DISTORTION
-62
10
392
-68
VS
50 374
2.5 V
56.2
5V
+-
VOCM
-+
VOUT
800
-74
402 -5 V
12
392
-80
-86
14
-92
-98
0
20
40
60
80
f - Frequency - MHz
16
100
TEMPERATURE
0°C to 70°C
-40°C to 85°C
PACKAGE/ORDERING INFORMATION
PLASTIC SMALL OUTLINE
ORDERABLE PACKAGE AND NUMBER
PLASTIC MSOP(1)
PowerPAD
PLASTIC MSOP
(D)
(DGN)
SYMBOL
(DGK)
SYMBOL
THS4502CD
THS4502CDGN
BCG
THS4502CDGK
ATX
THS4503CD
THS4503CDGN
BCK
THS4503CDGK
ATY
THS4502ID
THS4502IDGN
BCI
THS4502IDGK
ASX
THS4503ID
THS4503IDGN
BCL
THS4503IDGK
ASY
(1) All packages are available taped and reeled. The R suffix standard quatity is 2500. The T suffix standard quantity is 250 (e.g.,
THS4502DT).
PIN ASSIGNMENTS
THS4502
(TOP VIEW)
V
IN-
1
V OCM 2
V S+ 3
V
OUT+
4
D, DGN, DGK
8
V
IN+
7 PD
6V
S-
5
V
OUT-
THS4503
(TOP VIEW)
V
IN-
1
V OCM 2
V S+ 3
V
OUT+
4
D, DGN, DGK
8
V
IN+
7 NC
6V
S-
5
V
OUT-
2
Submit Documentation Feedback
Copyright © 20022011, Texas Instruments Incorporated
Product Folder Link(s): THS4502 THS4503


Part Number THS4503
Description Low-Distortion Fully Differential Amplifiers
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