Texas Instruments THS3201 Evaluation Module THS3201EVM THS3201EVM 数据表
产品代码
THS3201EVM
DBV-5
DGN-8
DGK-8
D-8
1
FEATURES
DESCRIPTION
APPLICATIONS
_
+
768
Ω
+7.5 V
49.9
Ω
V
I
-7.5 V
50
Ω
Source
Low-Noise, Low-Distortion, Wideband Application Circuit
NOTE
:
Power supply decoupling capacitors not shown
768
Ω
50
Ω
THS3201
49.9
Ω
50
Ω
0
1
2
3
4
5
6
7
8
100 k
1 M
10 M
100 M
1 G
10 G
f - Frequency - Hz
Noninverting Gain - dB
NONINVERTING SMALL SIGNAL
FREQUENCY RESPONSE
R
F
= 768
Ω
Gain = 2.
R
R
L
= 100
Ω
,
V
O
= 0.2 V
PP
.
V
S
=
±
7.5 V
www.ti.com
.............................................................................................................................................................
SLOS416C – JUNE 2003 – REVISED JUNE 2009
1.8-GHz, LOW DISTORTION, CURRENT-FEEDBACK AMPLIFIER
23
•
Unity-Gain Bandwidth: 1.8 GHz
The
THS3201
is
a
wideband,
high-speed
current-feedback amplifier, designed to operate over
•
High Slew Rate: 6700 V/
µ
s (G = 2 V/V,
a wide supply range of ±3.3 V to ±7.5 V for today's
R
L
= 100
Ω, 10-V Step)
high performance applications.
•
IMD
3
: –78 dBc at 20 MHz: (G = 10 V/V,
The wide supply range, combined with low distortion
R
L
= 100
Ω, 2-V
PP
Envelope)
and high slew rate, makes the THS3201 ideally
•
Noise Figure: 11 dB (G = 10 V/V, R
G
= 28
Ω,
suited for arbitrary waveform driver applications. The
R
F
= 255
Ω)
distortion
performance
also
enables
driving
high-resolution
and
high-sampling
rate
•
Input-Referred Noise (f >10 MHz)
analog-to-digital converters (ADCs).
–
Voltage Noise: 1.65 nV/
√Hz
Its high voltage operation capabilities make the
–
Noninverting Current Noise: 13.4 pA/
√Hz
THS3201
especially
suitable
for
many
test,
–
Inverting Current Noise: 20 pA/
√Hz
measurement, and ATE applications where lower
•
Output Drive: 100 mA
voltage devices do not offer enough voltage swing
capability. Output rise and fall times are nearly
capability. Output rise and fall times are nearly
•
Power-Supply Voltage Range: ±3.3 V to ±7.5 V
independent
of
step
size
(to
first-order
approximation),
making
the
THS3201
ideal
for
buffering small to large step pulses with excellent
•
Test and Measurement
linearity in high dynamic systems.
•
ATE
The THS3201 is offered in a 5-pin SOT-23, 8-pin
•
High-Resolution, High-Sampling Rate ADC
SOIC,
and
an
8-pin
MSOP
with
PowerPAD™
Drivers
packages.
•
High-Resolution, High-Sampling Rate DAC
Output Buffers
Output Buffers
RELATED DEVICES AND DESCRIPTIONS
DEVICE
DESCRIPTION
±7.5-V, 2-GHz Dual Low Distortion CFB Amplifier
±15-V, 420-MHz Low Distortion CFB Amplifier
±15-V, 300-MHz Low Distortion CFB Amplifier
±15-V, Dual CFB Amplifier With 350 mA Drive
±5-V, 1.7-GHz Low Distortion CFB 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.
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2
PowerPAD is a trademark of Texas Instruments.
3
All other trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Copyright © 2003–2009, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.