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参数资料
| 型号： | LT6600CS8-20#TR |
| 厂商： | Linear Technology |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC AMP DIFF LP FLTR 20MHZ 8-SOIC |
| 标准包装： | 2,500 |
| 放大器类型： | 差分 |
| 电路数： | 1 |
| 输出类型： | 差分 |
| 电流 - 输入偏压： | 50µA |
| 电压 - 输入偏移： | 10000µV |
| 电流 - 电源： | 46mA |
| 电压 - 电源，单路/双路(±)： | 3 V ~ 11 V，±1.5 V ~ 5.5 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SO |
| 包装： | 带卷 (TR) |
LT6600-20
1
66002fb
TYPICAL APPLICATION
DESCRIPTION
Very Low Noise, Differential
Amplier and 20MHz Lowpass Filter
The LT6600-20 combines a fully differential amplier with a
4th order 20MHz lowpass lter approximating a Chebyshev
frequency response. Most differential ampliers require
many precision external components to tailor gain and
bandwidth. In contrast, with the LT6600-20, two external
resistors program differential gain, and the lter’s 20MHz
cutoff frequency and passband ripple are internally set.
The LT6600-20 also provides the necessary level shifting
to set its output common mode voltage to accommodate
the reference voltage requirements of A/Ds.
Using a proprietary internal architecture, the LT6600-20
integrates an antialiasing lter and a differential ampli-
er/driver without compromising distortion or low noise
performance. At unity gain the measured in band signal-
to-noise ratio is an impressive 76dB. At higher gains the
input referred noise decreases so the part can process
smaller input differential signals without signicantly
degrading the output signal-to-noise ratio.
The LT6600-20 also features low voltage operation. The
differential design provides outstanding performance for
a 2VP-P signal level while the part operates with a single
3V supply.
The LT6600-20 is packaged in an SO-8 and is pin compat-
ible with stand alone differential ampliers.
An 8192 Point FFT Spectrum
L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
FEATURES
APPLICATIONS
n Programmable Differential Gain via Two External
Resistors
n Adjustable Output Common Mode Voltage
n Operates and Specied with 3V, 5V, ±5V Supplies
n 0.5dB Ripple 4th Order Lowpass Filter with 20MHz
Cutoff
n 76dB S/N with 3V Supply and 2VP-P Output
n Low Distortion, 2VP-P, 800Ω Load
2.5MHz: 83dBc 2nd, 88dBc 3rd
20MHz: 63dBc 2nd, 64dBc 3rd
n Fully Differential Inputs and Outputs
n SO-8 Package
n Compatible with Popular Differential Amplier
Pinouts
n High Speed ADC Antialiasing and DAC Smoothing in
Networking or Cellular Base Station Applications
n High Speed Test and Measurement Equipment
n Medical Imaging
n Drop-in Replacement for Differential Ampliers
–
+
–
+
RIN
402Ω
RIN
402Ω
0.01μF
0.1μF
49.9Ω
18pF
5V
–
+
VMID
VOCM
VIN
VCM
AIN
V+
V–
DOUT
LT6600-20
A/D
LTC1748
3
4
1
7
2
8
5
6
66002 TA01a
GAIN = 402Ω/RIN
1μF
FREQUENCY (MHz)
0
AMPLITUDE
(dB)
–60
–30
–20
40
66002 TA01b
–70
–80
–120
10
20
30
–100
0
–10
–40
–50
–90
–110
INPUT 5.9MHz
2VP-P
fSAMPLE = 80MHz
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LT6600CS8-5 | 制造商:LINER 制造商全称:Linear Technology 功能描述:Very Low Noise, Differential Amplifi er and 5MHz Lowpass Filter |
| LT6600CS8-5#PBF | 功能描述:IC AMP DIFF LP FLTR 5MHZ 8-SOIC RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:100 系列:- 放大器类型:通用 电路数:1 输出类型:- 转换速率:0.2 V/µs 增益带宽积:- -3db带宽:- 电流 - 输入偏压:100pA 电压 - 输入偏移:30µV 电流 - 电源:380µA 电流 - 输出 / 通道:- 电压 - 电源，单路/双路(±):±2 V ~ 18 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商设备封装:8-SO 包装:管件 |
| LT6600CS8-5#TRPBF | 功能描述:IC AMP DIFF LP FLTR 5MHZ 8-SOIC RoHS:是 类别:集成电路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 标准包装:50 系列:- 放大器类型:J-FET 电路数:2 输出类型:- 转换速率:3.5 V/µs 增益带宽积:1MHz -3db带宽:- 电流 - 输入偏压:30pA 电压 - 输入偏移:2000µV 电流 - 电源:200µA 电流 - 输出 / 通道:- 电压 - 电源，单路/双路(±):7 V ~ 36 V，±3.5 V ~ 18 V 工作温度:0°C ~ 70°C 安装类型:通孔 封装/外壳:8-DIP（0.300"，7.62mm） 供应商设备封装:8-PDIP 包装:管件 |
| LT6600CS8-5PBF | 制造商:Linear Technology 功能描述:Differential Amp 5MHz LP Filter SOIC8 |
| LT6600CS8-5-PBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:Very Low Noise, Differential Amplifi er and 5MHz Lowpass Filter |
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