- 您现在的位置：买卖IC网 > PDF目录11021 > LTC1066-1CSW (Linear Technology)IC FILTR 8TH ORDR LOWPASS 18SOIC PDF资料下载
参数资料
| 型号： | LTC1066-1CSW |
| 厂商： | Linear Technology |
| 文件页数： | 1/20页 |
| 文件大小： | 0K |
| 描述： | IC FILTR 8TH ORDR LOWPASS 18SOIC |
| 标准包装： | 40 |
| 滤波器类型： | 贝塞尔，低通开关电容器 |
| 频率 - 截止或中心： | 50kHz |
| 滤波器数： | 1 |
| 滤波器阶数： | 8th |
| 电源电压： | 4.75 V ~ 16 V，±2.375 V ~ 8 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 18-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 18-SOIC |
| 包装： | 管件 |
| 其它名称： | LTC1066-1CS |
LTC1066-1
1
10661fa
■ DC Gain Linearity: 14 Bits
■ Maximum DC Offset:
±1.5mV
■ DC Offset TempCo: 7
V/°C
■ Device Fully Tested at fCUTOFF = 80kHz
■ Maximum Cutoff Frequency: 120kHz (VS = ±8V)
■ Drives 1k
Load with 0.02% THD or Better
■ Signal-to-Noise Ratio: 90dB
■ Input Impedance: 500M
■ Selectable Elliptic or Linear Phase Response
■ Operates from Single 5V up to
±8V Power Supplies
■ Available in an 18-Pin SO Wide Package
FREQUENCY (Hz)
100
10k
100k
1M
1066-1 TA02
1k
GAIN
(dB)
10
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
fC = 800Hz
fC = 80kHz
7.5V
1066-1 TA01
–7.5V
7.5V
VOUT;
VOS(OUT) =
2.5mVMAX
VIN
40kHz
≤ fCLK ≤ 4MHz
1
F
1
2
3
4
5
6
7
8
9
18
17
16
15
14
13
12
11
10
15pF
OUT A
–IN A
+IN A
V–
V+
CONNECT 1
FILTEROUT
50/100
CLK
V+
OUT B
+IN B
GND
FILTERIN
COMP 2
CONNECT 2
COMP 1
V–
LTC1066-1
20k
30k
SHORT CONNECTION UNDER
IC AND SHIELDED BY A
GROUND PLANE
BYPASS THE POWER SUPPLIES
WITH 0.1
F DISC CERAMIC
■ Instrumentation
■ Data Acquisition Systems
■ Anti-Aliasing Filters
■ Smoothing Filters
■ Audio Signal Processing
APPLICATIO S
U
FEATURES
DESCRIPTIO
U
14-Bit DC Accurate
Clock-Tunable, 8th Order Elliptic
or Linear Phase Lowpass Filter
Amplitude Response
Clock-Tunable, DC Accurate, 800Hz to 80kHz Elliptic Lowpass Filter
The LTC
1066-1 is an 8th order elliptic lowpass filter
which simultaneously provides clock-tunability and DC
accuracy. The unique and proprietary architecture of the
filter allows 14 bits of DC gain linearity and a maximum of
1.5mV DC offset. An external RC is required for DC
accurate operation. With
±7.5V supplies, a 20k resistor
and a 1
F capacitor, the cutoff frequency can be tuned
from 800Hz to 100kHz. A clock-tunable 10Hz to 100kHz
operation can also be achieved (see Typical Application
section).
The filter does not require any external active components
such as input/output buffers. The input/output impedance
is 500M
/0.1 and the output of the filter can source or
sink 40mA. When pin 8 is connected to V +, the clock-to-
cutoff frequency ratio is 50:1 and the input signal is
sampled twice per clock cycle to lower the risk of aliasing.
For frequencies up to 0.75fCUTOFF, the passband ripple is
±0.15dB. The gain at fCUTOFF is –1dB and the filter’s
stopband attenuation is 80dB at 2.3fCUTOFF. Linear phase
operation is also available with a clock-to-cutoff frequency
ratio of 100:1 when pin 8 is connected to ground.
The LTC1066-1 is available in an 18-pin SO Wide package.
TYPICAL APPLICATIO
U
, LTC and LT are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
相关PDF资料 |
PDF描述 |
|---|---|
| VE-20J-IY-F3 | CONVERTER MOD DC/DC 36V 50W |
| VE-20J-IY-F2 | CONVERTER MOD DC/DC 36V 50W |
| VE-20F-IY-F1 | CONVERTER MOD DC/DC 72V 50W |
| VE-20J-IY-F1 | CONVERTER MOD DC/DC 36V 50W |
| MC9S08SE8MWL | MCU 8BIT 8K FLASH 5V 28-SOIC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC1066-1CSW#PBF | 功能描述:IC FILTR 8TH ORDR LOWPASS 18SOIC RoHS:是 类别:集成电路 (IC) >> 接口 - 滤波器 - 有源 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1,000 系列:- 滤波器类型:连续时间，带通低通 频率 - 截止或中心:150kHz 滤波器数:4 滤波器阶数:8th 电源电压:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:28-SOIC（0.295"，7.50mm 宽） 供应商设备封装:28-SOIC W 包装:带卷 (TR) |
| LTC1066-1CSW#TR | 功能描述:IC FILTER LP 8TH ORDER 18SOIC RoHS:否 类别:集成电路 (IC) >> 接口 - 滤波器 - 有源 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1,000 系列:- 滤波器类型:连续时间，带通低通 频率 - 截止或中心:150kHz 滤波器数:4 滤波器阶数:8th 电源电压:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:28-SOIC（0.295"，7.50mm 宽） 供应商设备封装:28-SOIC W 包装:带卷 (TR) |
| LTC1066-1CSW#TRPBF | 功能描述:IC FILTR 8TH ORDR LOWPASS 18SOIC RoHS:是 类别:集成电路 (IC) >> 接口 - 滤波器 - 有源 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1,000 系列:- 滤波器类型:连续时间，带通低通 频率 - 截止或中心:150kHz 滤波器数:4 滤波器阶数:8th 电源电压:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:28-SOIC（0.295"，7.50mm 宽） 供应商设备封装:28-SOIC W 包装:带卷 (TR) |
| LTC1067 | 制造商:LINER 制造商全称:Linear Technology 功能描述:Rail-to-Rail, Very Low Noise Universal Dual Filter Building Block |
| LTC1067-50 | 制造商:LINER 制造商全称:Linear Technology 功能描述:Rail-to-Rail, Very Low Noise Universal Dual Filter Building Block |
发布紧急采购，3分钟左右您将得到回复。