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THS3201D PDF预览

THS3201D

更新时间: 2024-11-30 21:54:07
品牌 Logo 应用领域
德州仪器 - TI 放大器
页数 文件大小 规格书
29页 751K
描述
1.8-GHz, LOW DISTORTION, CURRENT FEEDBACK AMPLIFIER

THS3201D 数据手册

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www.ti.com  
SLOS416A − JUNE 2003 − REVISED JANUARY 2004  
FEATURES  
DESCRIPTION  
D
D
D
Unity Gain Bandwidth: 1.8 GHz  
The  
THS3201  
is  
a
wide-band,  
high-speed  
current-feedback amplifier, designed to operate over a  
wide supply range of 3.3 V to 7.5 V for todays high  
performance applications.  
High Slew Rate: 10500 V/µs  
Distortion at 100 MHz: (G = 10 V/V,  
R = 100 , 2-V envelope)  
L
PP  
The wide supply range combined with distortion as low as  
−74 dBc at 10 MHz, plus an extremely high slew rate of  
10500 V/µs makes the THS3201 ideally suited for arbitrary  
waveform driver applications. The distortion performance  
also enables driving high-resolution and high-sampling  
rate ADCs. Moreover, the gain of +2 bandwidth of 850  
MHz, combined with a 0.1 dB flatness of 380 MHz makes  
the THS3201 ideal for broadcast video and HDTV  
applications. The THS3201 also offers excellent  
− IMD : −80 dBc  
3
− OIP : 41 dBm  
3
D
D
Noise Figure : 11 dB (G = 10 V/V,  
= 28 , R = 255 )  
R
G
F
Input Referred Noise (f > 10 MHz)  
− Voltage Noise: 1.65 nV/Hz  
− Noninverting Current Noise: 13.4 pA/Hz  
− Inverting Current Noise: 20 pA/Hz  
performance for  
IF  
amplification in wireless  
D
D
Output Current: +115/−100 mA  
communications systems by having IMD3 performance of  
−80 dBc, OIP3 of 41 dBm, and a noise figure of 11 dB, all at  
100 MHz with a gain +10 V/V, while driving a 2-VPP  
envelope into a 100-load.  
Power Supply Voltage Range: 3.3 V to 7.5 V  
APPLICATIONS  
The THS3201 is offered in a 5-pin SOT−23, 8-pin SOIC,  
and an 8-pin MSOP with PowerPADpackages.  
D
Arbitrary Waveform Driver  
D
High-Resolution, High-Sampling Rate ADC  
Drivers  
RELATED DEVICES AND DESCRIPTIONS  
D
D
D
High-Resolution, High-Sampling Rate DAC  
Output Buffers  
THS3202  
THS3001  
THS3061/2  
THS3122  
THS4271  
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  
7.5-V 1.4-GHz Low Distortion VFB Amplifier  
If Amplification for Wireless Communications  
Applciations  
Broadcast Video and HDTV Line Drivers  
NONINVERTING SMALL SIGNAL  
Low-Noise, Low-Distortion, Wideband Application Circuit  
FREQUENCY RESPONSE  
8
+7.5 V  
50 Source  
7
50 Ω  
R
= 768 Ω  
F
6
5
+
49.9 Ω  
THS3201  
_
V
I
49.9 Ω  
768 Ω  
4
3
2
1
0
50 Ω  
−7.5 V  
Gain = 2.  
R
L
= 100 ,  
= 0.2 V  
PP  
7.5 V  
V
V
.
O
S
=
768 Ω  
100 k  
1 M  
10 M  
100 M  
1 G  
10 G  
:
NOTE Power supply decoupling capacitors not shown  
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.  
PowerPAD is a trademark of Texas Instruments Incorporated.  
ꢜꢒ ꢎ ꢐꢕ ꢔ ꢀꢑ ꢎꢓ ꢐ ꢙꢀꢙ ꢠꢡ ꢢꢣ ꢤ ꢥꢦ ꢧꢠꢣꢡ ꢠꢨ ꢩꢪ ꢤ ꢤ ꢫꢡꢧ ꢦꢨ ꢣꢢ ꢬꢪꢭ ꢮꢠꢩ ꢦꢧꢠ ꢣꢡ ꢯꢦ ꢧꢫꢇ ꢜꢤ ꢣꢯꢪ ꢩꢧꢨ  
ꢩ ꢣꢡ ꢢꢣꢤ ꢥ ꢧꢣ ꢨ ꢬꢫ ꢩ ꢠ ꢢꢠ ꢩ ꢦ ꢧꢠ ꢣꢡꢨ ꢬ ꢫꢤ ꢧꢰꢫ ꢧꢫ ꢤ ꢥꢨ ꢣꢢ ꢀꢫꢱ ꢦꢨ ꢑꢡꢨ ꢧꢤ ꢪꢥ ꢫꢡꢧ ꢨ ꢨꢧ ꢦꢡꢯ ꢦꢤ ꢯ ꢲ ꢦꢤ ꢤ ꢦ ꢡꢧꢳꢇ  
ꢜꢤ ꢣ ꢯꢪꢩ ꢧ ꢠꢣ ꢡ ꢬꢤ ꢣ ꢩ ꢫ ꢨ ꢨ ꢠꢡ ꢴ ꢯꢣ ꢫ ꢨ ꢡꢣꢧ ꢡꢫ ꢩꢫ ꢨꢨ ꢦꢤ ꢠꢮ ꢳ ꢠꢡꢩ ꢮꢪꢯ ꢫ ꢧꢫ ꢨꢧꢠ ꢡꢴ ꢣꢢ ꢦꢮ ꢮ ꢬꢦ ꢤ ꢦꢥ ꢫꢧꢫ ꢤ ꢨꢇ  
Copyright 2003 − 2004, Texas Instruments Incorporated  

THS3201D 替代型号

型号 品牌 替代类型 描述 数据表
THS3001ID TI

类似代替

420-MHz HIGH-SPEED CURRENT-FEEDBACK AMPLIFIERS
THS3201DR TI

类似代替

1.8-GHz, LOW DISTORTION, CURRENT FEEDBACK AMPLIFIER

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THS3201DGN TI

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1.8-GHz, LOW DISTORTION, CURRENT FEEDBACK AMPLIFIER
THS3201DGNR TI

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THS3201DGNRG4 TI

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1.8GHz Current Feedback Amplifier 8-MSOP-PowerPAD -40 to 85