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參數(shù)資料
| 型號(hào)： | LT6600-10 |
| 廠商： | Linear Technology Corporation |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | Very Low Noise, Differential Amplifier and 10MHz Lowpass Filter |
| 中文描述： | 極低噪聲，差分放大器和10MHz低通濾波器 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 221K |
| 代理商： | LT6600-10 |
LT6600-10
1
6600f
, LTC and LT are registered trademarks of Linear Technology Corporation.
FEATURES
DESCRIPTIOU
The LT
6600-10 combines a fully differential amplifier
with a 4th order 10MHz lowpass filter approximating a
Chebyshev frequency response. Most differential amplifi-
ers require many precision external components to tailor
gain and bandwidth. In contrast, with the LT6600-10, two
external resistors program differential gain, and the filter’s
10MHz cutoff frequency and passband ripple are internally
set. The LT6600-10 also provides the necessary level
shifting to set its output common mode voltage to accom-
modate the reference voltage requirements of A/Ds.
Using a proprietary internal architecture, the LT6600-10
integrates an antialiasing filter and a differential amplifier/
driver without compromising distortion or low noise
performance. At unity gain the measured in band
signal-to-noise ratio is an impressive 82dB. At higher
gains the input referred noise decreases so the part can
process smaller input differential signals without signifi-
cantly degrading the output signal-to-noise ratio.
The LT6600-10 also features low voltage operation. The
differential design provides outstanding performance for
a 2V
P-P
signal level while the part operates with a single 3V
supply.
For similar devices with other cutoff frequencies, refer to
the LT6600-20 and LT6600-2.5.
APPLICATIU
TYPICAL APPLICATIO
U
I
Programmable Differential Gain via Two External
Resistors
I
Adjustable Output Common Mode Voltage
I
Operates and Specified with 3V, 5V,
±
5V Supplies
I
0.5dB Ripple 4th Order Lowpass Filter with 10MHz
Cutoff
I
82dB S/N with 3V Supply and 2V
P-P
Output
I
Low Distortion, 2V
P-P
, 800
Load
1MHz: 88dBc 2nd, 97dBc 3rd
5MHz: 74dBc 2nd, 77dBc 3rd
I
Fully Differential Inputs and Outputs
I
SO-8 Package
I
Compatible with Popular Differential Amplifier
Pinouts
Very Low Noise, Differential
Amplifier and 10MHz Lowpass Filter
I
High Speed ADC Antialiasing and DAC Smoothing in
Networking or Cellular Base Station Applications
I
High Speed Test and Measurement Equipment
I
Medical Imaging
I
Drop-in Replacement for Differential Amplifiers
–
+
–
+
A
IN
R
IN
402
R
IN
402
0.01
μ
F
0.1
μ
F
49.9
49.9
18pF
5V
5V
–
V
MID
V
OCM
+
V
IN
V
CM
V
+
V
–
D
OUT
LT6600-10
LTC1748
3
4
1
7
2
8
5
6
6600 TA01a
GAIN = 402
/R
IN
1
μ
F
FREQUENCY (MHz)
0
F
4
8
12
16
20
24
28
32
6600 TA01b
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
0
INPUT IS A 4.7MHz SINEWAVE
2V
P-P
f
SAMPLE
= 66MHz
An 8192 Point FFT Spectrum
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LT6600CS8-10 | Very Low Noise, Differential Amplifier and 10MHz Lowpass Filter |
| LT6600IS8-10 | Very Low Noise, Differential Amplifier and 10MHz Lowpass Filter |
| LT6600-20 | Very Low Noise, Differential Amplifier and 20MHz Lowpass Filter |
| LT6600CS8-20 | Very Low Noise, Differential Amplifier and 20MHz Lowpass Filter |
| LT6600IS8-20 | Very Low Noise, Differential Amplifier and 20MHz Lowpass Filter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LT6600-15 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Very Low Noise, Differential Amplifi er and 15MHz Lowpass Filter |
| LT6600-2.5 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Very Low Noise, Differential Amplifi er and 2.5MHz Lowpass Filter |
| LT6600-2.5_09 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Very Low Noise, Differential Amplifi er and 2.5MHz Lowpass Filter |
| LT6600-20 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Very Low Noise, Differential Amplifier and 20MHz Lowpass Filter |
| LT6600-5 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Very Low Noise, Differential Amplifi er and 5MHz Lowpass Filter |
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