- 您现在的位置：买卖IC网 > PDF目录11022 > LTC1164ACN (Linear Technology)IC FILTER BUILDING BLOCK 24-DIP PDF资料下载
参数资料
| 型号： | LTC1164ACN |
| 厂商： | Linear Technology |
| 文件页数： | 16/16页 |
| 文件大小： | 0K |
| 描述： | IC FILTER BUILDING BLOCK 24-DIP |
| 标准包装： | 15 |
| 滤波器类型： | 通用开关电容器 |
| 频率 - 截止或中心： | 20kHz |
| 滤波器数： | 4 |
| 滤波器阶数： | 8th |
| 电源电压： | ±2.37 V ~ 8 V |
| 安装类型： | 通孔 |
| 封装/外壳： | 24-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 24-PDIP |
| 包装： | 管件 |
LTC1164
9
1164fa
3. Offset Nulling
Lowpass filters may have too much DC offset for some
users. A servo circuit may be used to actively null the
offsets of the LTC1164 or any LTC switched capacitor
filter. The circuit shown in Figure 5 will null offsets to better
than 300V. This circuit takes seconds to settle because of
the integrator pole frequency.
Figure 4. Buffering the Output of a 4th Order Bandpass Realization
4. Noise
All the noise performance mentioned excludes the clock
feedthrough. Noise measurements will degrade if the
already described grounding, bypassing, and buffering
techniques are not practiced. The Wideband Noise vs Q
curve shown in the Typical Performance Characteristics
Section is a very good representation of the noise
performance of this device.
Figure 5. Servo Amplifier
PRIMARY MODES
Mode 1
In Mode 1, the ratio of the external clock frequency to the
center frequency of each 2nd order section is internally
fixed at 50:1 or 100:1. Figure 6 illustrates Mode 1 provid-
ing 2nd order notch, lowpass, and bandpass outputs.
Mode 1 can be used to make high order Butterworth
Iowpass filters; it can also be used to make low Q notches
and for cascading 2nd order bandpass functions tuned at
the same center frequency with unity gain. Mode 1 is faster
than Mode 3. Note that Mode 1 can only be implemented
with 3 of the 4 LTC1164 sections because section D has no
externally available summing node. Section D, however,
can be internally connected in Mode 1 upon special
request.
Figure 6. Mode 1: 2nd Order Filter Providing Notch,
Bandpass, Lowpass
APPLICATIO S I FOR ATIO
WU
UU
LTC1164 AI03
R3
100k
TO FILTER
FIRST SUMMING
NODE
C2
0.1F
C1
0.1F
R1
1M
FROM
FILTER
OUTPUT
R2
1M
C1 = C2 = LOW LEAKAGE FILM (I.E. POLYPROPYLENE)
R1 = R2 = METAL FILM 1%
–
+
LT1012
ODES OF OPERATIO
U
W
LTC1164 MOO01
R3
R2
NS
BP
LP
R1
AGND
1/4 LTC1164
fo =
Q =
; fn = fO; HOLP = –
; HOBP = –
; HON1 = –
fCLK
100(50)
–
+
–
Σ
∫
VIN
R2
R1
R2
R1
R3
R2
R3
R1
LTC1164 AI02
0.1F
R11
V + TRACE FOR FILTER
R21
R3
R22
R12
R32
1k
LTC1164
NEGATIVE
SUPPLY
POSITIVE
SUPPLY
4
7
19
–
+
VIN
0.1F
SEPARATE V+ POWER SUPPLY TRACE FOR BUFFER
0.1F
1F TA
相关PDF资料 |
PDF描述 |
|---|---|
| MC9S08SE8VTG | MCU 8BIT 8K FLASH 5V 16-TSSOP |
| MC9S08FL8CLC | MCU 8BIT 8K FLASH 32-LQFP |
| MC9S08SE4MWL | MCU 8BIT 4K FLASH 5V 28-SOIC |
| LTC1264-7CN#PBF | IC FILTER 8TH ORDR LOWPASS 14DIP |
| MC9S08SH4CSC | IC MCU 8BIT 4K FLASH 8-SOIC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LTC1164ACN#PBF | 功能描述:IC FILTER BUILDING BLOCK 24-DIP 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) |
| LTC1164ACS | 制造商:LINER 制造商全称:Linear Technology 功能描述:Low Power, Low Noise, Quad Universal Filter Building Block |
| LTC1164ACSW | 功能描述:IC FILTER BUILDING BLOCK 24-SOIC 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) |
| LTC1164ACSW#PBF | 功能描述:IC FILTER BUILDING BLOCK 24-SOIC 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) |
| LTC1164ACSW#TR | 功能描述:IC FILTER LP 2ND ORD QUAD 24SOIC 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) |
发布紧急采购，3分钟左右您将得到回复。