THS4130 Datasheet, PDF (1/27 Pages) Texas Instruments – HIGH SPEED LOW NOISE, FULLY DIFFERENTIAL I/O AMPLIFIERS

THS4130, THS4131
HIGHĆSPEED, LOW NOISE, FULLYĆDIFFERENTIAL I/O AMPLIFIERS
SLOS318E − MAY 2000 − REVISED JANUARY 2004
features
key applications
D High Performance
D Single-Ended To Differential Conversion
− 150 MHz −3 dB Bandwidth (V_CC = ± 15 V)
− 51 V/µs Slew Rate
− −100 dB Third Harmonic Distortion at
250 kHz
D Low Noise
D Differential ADC Driver
D Differential Antialiasing
D Differential Transmitter And Receiver
D Output Level Shifter
− 1.3 nV/√Hz Input-Referred Noise
D Differential-Input/Differential-Output
− Balanced Outputs Reject Common-Mode
THS4130
THS4131
Noise
D, DGN, OR DGK PACKAGE
(TOP VIEW)
D, DGN, OR DGK PACKAGE
(TOP VIEW)
− Reduced Second Harmonic Distortion
Due to Differential Output
V_IN−
1
8
V_IN+
V_IN−
1
8
V_IN+
D Wide Power Supply Range
V_OCM
2
7
PD
V_OCM
2
7
NC
− V_CC = 5 V Single Supply to ± 15 V Dual
Supply
V_CC+
V_OUT+
3
4
6
V_CC− V_CC+
5
V_OUT− V_OUT+
3
4
6
V_CC−
5
V_OUT−
D I_CC(SD) = 860 µA in Shutdown Mode
(THS4130)
description
The THS413x is one in a family of fully-differential
input/differential output devices fabricated using
Texas Instruments’ state-of-the-art BiComI
complementary bipolar process.
HIGH-SPEED DIFFERENTIAL I/O FAMILY
NUMBER OF
DEVICE _CHANNELS SHUTDOWN
THS4130
1
X
THS4131
1
−
The THS413x is made of a true fully-differential
signal path from input to output. This design leads
to an excellent common-mode noise rejection and
improved total harmonic distortion.
RELATED DEVICES
DEVICE
DESCRIPTION
THS412x
100 MHz, 43 V/µs, 3.7 nV/√Hz
THS414x
160 MHz, 450 V/µs, 6.5 nV/√Hz
TOTAL HARMONIC DISTORTION
vs
FREQUENCY
−20
−30 ^{VOUT = 2 VPP}
−40
THS415x
180 MHz, 850 V/µs, 9 nV/√Hz
−50
typical A/D application circuit
VDD
5V
−60
−70
VCC = 5 V to ± 5 V
VIN
+
VOCM
−
−+
−5 V
AVDD DVDD
AIN
AIN _AVSS
Vref
DIGITAL
OUTPUT
−80
−90
−100
100k
VCC = ± 15 V
1M
10M
f − Frequency − Hz
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.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright  2001 − 2004, Texas Instruments Incorporated
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