参数资料
型号: THS3201DGNRG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 1 CHANNEL, VIDEO AMPLIFIER, PDSO8
封装: GREEN, PLASTIC, MSOP-8
文件页数: 1/37页
文件大小: 1116K
代理商: THS3201DGNRG4
DBV-5
DGN-8
DGK-8
D-8
1
FEATURES
DESCRIPTION
APPLICATIONS
_
+
768
+7.5 V
49.9
VI
-7.5 V
50
Source
Low-Noise, Low-Distortion, Wideband Application Circuit
NOTE: Power supply decoupling capacitors not shown
768
50
THS3201
49.9
50
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
RF = 768
Gain = 2.
RL = 100 ,
VO = 0.2 VPP.
VS = ±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/s (G = 2 V/V,
a wide supply range of ±3.3 V to ±7.5 V for today's
RL = 100 , 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
RL = 100 , 2-VPP Envelope)
and high slew rate, makes the THS3201 ideally
Noise Figure: 11 dB (G = 10 V/V, R
G = 28 ,
suited for arbitrary waveform driver applications. The
RF = 255 )
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
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
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.
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.
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