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参数资料
| 型号： | LT1567 |
| 厂商： | Linear Technology Corporation |
| 英文描述： | 1.4nV/?Hz 175MHz Op Amp and Inverter / Filter Building Block |
| 中文描述： | 1.4nV /？赫兹175MHz时运算放大器和逆变器/滤波器积木 |
| 文件页数： | 1/8页 |
| 文件大小： | 138K |
| 代理商： | LT1567 |
LT1567
1
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-
tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.
Final Electrical Specifications
APPLICATIOU
FEATURES
DESCRIPTIO
U
TYPICAL APPLICATIO
U
The LT
1567 is an analog building block optimized for
very low-noise high-frequency filter applications. It con-
tains two wideband operational amplifiers, one of them
internally configured as a unity-gain inverter. With the
addition of two capacitors, the LT1567 becomes a flexible
second-order filter section with cutoff frequency (f
C
) up to
5MHz, ideal for antialiasing or for channel filtering in high-
speed data communications systems.
In addition to low noise and high speed LT1567 features
single-ended to differential conversion for direct driving of
high speed A/D converters. The LT1567 operates from a
total power-supply voltage of 2.7V to 12V and can support
signal-to-noise ratios above 100dB.
The LT1567 is available in an 8-lead MSOP package.
, LTC and LT are registered trademarks of Linear Technology Corporation.
I
Low Noise, High Speed Filters to 5MHz
I
Cellular Base Stations
I
Communication Channel or Roofing Filters
I
Antialias or Reconstruction Filtering
I
Video Signal Processing
I
Single-Ended to Differential Conversion
2MHz 3-Pole Antialias Filter with
Single-Ended to Differential Conversion
Frequency Response
–A
IN
LTC1420
+A
IN
ADC
1567 TA01
V
IN
0.1
μ
F
0.1
μ
F
270pF
270pF
270pF
0.1
μ
F
V
–
V
+
1
2
3
4
8
7
6
5
536
536
536
147
147
96dB DIFFERENTIAL SNR AT 3V TOTAL SUPPLY.
LT1567
I
Single-Ended to Differential Conversion
I
Low Noise: 1.4nV/
√
Hz
I
20
μ
V
RMS
Total Wideband Noise Filter with 2MHz f
C
I
Dynamic Range: 104dB SNR at
±
5V
I
Supply Voltage 2.7V to 12V Total
I
Rail-to-Rail Outputs
I
DC Accurate: Op Amp V
OS
1mV (Typ)
I
Trimmed Bandwidth for Accurate Filters
I
MSOP-8 Surface-Mount Package
I
No External Clock Required
1.4nV/
√
Hz 175MHz Op Amp
and Inverter / Filter Building Block
August 2001
FREQUENCY (Hz)
100
G
12
6
0
–6
–12
–18
–24
–30
–36
1M
10M
1567 TA01a
NOTE: THIS IS RESPONSE FROM
SINGLE-ENDED V
TO DIFFERENTIAL
VOLTAGE ACROSS ADC INPUT,
SO THERE IS A BUILT-IN 6dB GAIN.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LT1567_1 | 制造商:LINER 制造商全称:Linear Technology 功能描述:1.4nV/√Hz 180MHz Filter Building Block |
| LT1567CMS8 | 功能描述:IC OPAMP/INV BUILDNG BLOCK 8MSOP RoHS:否 类别:集成电路 (IC) >> 线性 - 放大器 - 专用 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:60 系列:- 类型:可变增益放大器 应用:CATV 安装类型:表面贴装 封装/外壳:20-WQFN 裸露焊盘 供应商设备封装:20-TQFN-EP（5x5） 包装:托盘 |
| LT1567CMS8#PBF | 功能描述:IC OPAMP/INV BUILDNG BLOCK 8MSOP RoHS:是 类别:集成电路 (IC) >> 线性 - 放大器 - 专用 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:60 系列:- 类型:可变增益放大器 应用:CATV 安装类型:表面贴装 封装/外壳:20-WQFN 裸露焊盘 供应商设备封装:20-TQFN-EP（5x5） 包装:托盘 |
| LT1567CMS8#TR | 功能描述:IC OPAMP/INV BUILDNG BLOCK 8MSOP RoHS:否 类别:集成电路 (IC) >> 线性 - 放大器 - 专用 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:60 系列:- 类型:可变增益放大器 应用:CATV 安装类型:表面贴装 封装/外壳:20-WQFN 裸露焊盘 供应商设备封装:20-TQFN-EP（5x5） 包装:托盘 |
| LT1567CMS8#TRPBF | 功能描述:IC OPAMP/INV BUILDNG BLOCK 8MSOP RoHS:是 类别:集成电路 (IC) >> 线性 - 放大器 - 专用 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:60 系列:- 类型:可变增益放大器 应用:CATV 安装类型:表面贴装 封装/外壳:20-WQFN 裸露焊盘 供应商设备封装:20-TQFN-EP（5x5） 包装:托盘 |
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