參數(shù)資料
型號(hào)： THS4021EVM
廠商： Texas Instruments, Inc.
英文描述： 350-MHz LOW-NOISE HIGH-SPEED AMPLIFIERS
中文描述： 350 - MHz的低噪聲高速放大器
文件頁(yè)數(shù)： 1/22頁(yè)
文件大?。?/td> 366K
代理商： THS4021EVM
THS4021, THS4022
350-MHz LOW-NOISE HIGH-SPEED AMPLIFIERS
SLOS265B – SEPTEMBER 1999 – REVISED FEBRUARY 2000
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Ultra-Low 1.5 nV/
√
Hz Voltage Noise
High Speed
– 350 MHz Bandwidth (G = 10, –3 dB)
– 470 V/
μ
s Slew Rate
– 40 ns Settling Time (0.1%)
Stable at a Gain of 10 (–9) or Greater
High Output Drive, I
O
= 100 mA (typ)
Excellent Video Performance
– 17 MHz Bandwidth (0.1 dB, G = 10)
– 0.02% Differential Gain
– 0.08
°
Differential Phase
Very Low Distortion
– THD = –68 dBc (f = 1 MHz, R
L
= 150
)
Wide Range of Power Supplies
– V
CC
=
±
5 V to
±
15 V
Available in Standard SOIC or MSOP
PowerPAD
Package
Evaluation Module Available
description
The THS4021 and THS4022 are ultra-low voltage
noise, high-speed voltage feedback amplifiers
that are ideal for applications requiring low voltage
noise, including communication and imaging. The
signal-amplifier THS4021 and the dual-amplifier
THS4022 offer very good ac performance with
350-MHz bandwidth, 470-V/
μ
s slew rate, and
40-ns settling time (0.1%). The THS4021 and
THS4022 are stable at gains of 10 (–9) or greater.
These amplifiers have a high drive capability of
100 mA and draw only 7.8-mA supply current per
channel. With total harmonic distortion (THD) of
–68 dBc at f = 1 MHz, the THS4021 and THS4022
are ideally suited for applications requiring low
distortion.
RELATED DEVICES
DEVICE
DESCRIPTION
THS4011/2
THS4031/2
THS4061/2
290-MHz Low Distortion High-Speed Amplifiers
100-MHz Low Noise High-Speed Amplifiers
180-MHz High-Speed Amplifiers
PowerPAD is a trademark of Texas Instruments Incorporated.
Copyright
2000, Texas Instruments Incorporated
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.
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.
THS4022
D AND DGN PACKAGE
(TOP VIEW)
1
2
3
4
8
7
6
5
1OUT
1IN–
1IN+
–V
CC
V
CC+
2OUT
2IN–
2IN+
1
2
3
4
8
7
6
5
NULL
IN–
IN+
V
CC–
NULL
V
CC+
OUT
NC
THS4021
D AND DGN PACKAGE
(TOP VIEW)
NC – No internal connection
Cross Section View Showing
PowerPAD Option (DGN)
Figure 1
f – Frequency – Hz
VOLTAGE & CURRENT NOISE
vs
FREQUENCY
VCC =
±
15 V and
±
5 V
TA = 25
°
C
100
1
10
10
n
H
–
V
p
–
I
H
100
1 k
10 k
100 k
Vn
In
CAUTION: The THS4021 and THS4022 provide ESD protection circuitry. However, permanent damage can still occur if this device
is subjected to high-energy electrostatic discharges. Proper ESD precautions are recommended to avoid any performance
degradation or loss of functionality.
相關(guān)PDF資料
PDF描述
THS4022D 350-MHz LOW-NOISE HIGH-SPEED AMPLIFIERS
THS4022DGN 350-MHz LOW-NOISE HIGH-SPEED AMPLIFIERS
THS4022EVM 350-MHz LOW-NOISE HIGH-SPEED AMPLIFIERS
THS4031D 100-MHz LOW-NOISE HIGH-SPEED AMPLIFIERS
THS4031JG 100-MHz LOW-NOISE HIGH-SPEED AMPLIFIERS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
THS4021ID 功能描述:高速運(yùn)算放大器 350MHz RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
THS4021IDG4 功能描述:高速運(yùn)算放大器 Ultra-Low Noise Voltage-Feedback RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
THS4021IDGN 功能描述:高速運(yùn)算放大器 Ultra-Low Noise Voltage-Feedback RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
THS4021IDGNG4 功能描述:高速運(yùn)算放大器 Ultra-Low Noise Voltage-Feedback RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
THS4021IDGNR 功能描述:高速運(yùn)算放大器 Ultra-Low Noise Voltage-Feedback RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 電壓增益 dB:116 dB 輸入補(bǔ)償電壓:0.5 mV 轉(zhuǎn)換速度:55 V/us 工作電源電壓:36 V 電源電流:7.5 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
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