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參數(shù)資料
| 型號： | LTC1164-6CSW#TRPBF |
| 廠商： | Linear Technology |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC FILTR 8TH ORDR LOWPASS 16SOIC |
| 標準包裝： | 1,000 |
| 濾波器類型： | 橢圓或貝塞爾低通 |
| 頻率 - 截止或中心： | 30kHz |
| 濾波器數(shù)： | 1 |
| 濾波器階數(shù)： | 8th |
| 電源電壓： | 4.75 V ~ 16 V，±2.375 V ~ 8 V |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-SOIC（0.295"，7.50mm 寬） |
| 供應商設備封裝： | 16-SOIC |
| 包裝： | 帶卷 (TR) |
1
LTC1164-6
11646fa
Low Power 8th Order
Pin Selectable Elliptic or
Linear Phase Lowpass Filter
■ 8th Order Pin Selectable Elliptic or Bessel Filter
■ 4mA Supply Current with
±5V Supplies
■ 64dB Attenuation at 1.44 fCUTOFF (Elliptic Response)
■ fCUTOFF Up to 30kHz (50:1 fCLK to fCUTOFF Ratio)
■ 110
VRMS Wideband Noise with ±5V Supplies
■ Operates at Single 5V Supply with 1VRMS
Input Range
■ Operates Up to
±8V Supplies
■ TTL/CMOS Compatible Clock Input
■ No External Components
■ Available in 14-Pin Dip and 16-Pin SO Wide Packages
■ Antialiasing Filters
■
Battery-Operated Instruments
■ Telecommunication Filters
The LTC
1164-6 is a monolithic 8th order elliptic lowpass
filter featuring clock-tunable cutoff frequency and low
power supply current. Low power operation is achieved
without compromising noise or distortion performance.
At
±5V supplies the LTC1164-6 uses only 4mA supply
current while keeping wideband noise below 110
VRMS.
With a single 5V supply, the LTC1164-6 can provide up to
10kHz cutoff frequency and 80dB signal-to-noise ratio
while consuming only 2.5mA.
The LTC1164-6 provides an elliptic lowpass rolloff with
stopband attenuation of 64dB at 1.44 fCUTOFF and an fCLK-
to-fCUTOFF ratio of 100:1 (Pin 10 to V –). For a ratio of 100:1,
fCUTOFF can be clock-tuned up to 10kHz. For a fCLK-to-
fCUTOFF ratio of 50:1 (Pin 10 to V +), the LTC1164-6
provides an elliptic lowpass filter with fCUTOFF frequencies
up to 20kHz. When Pin 10 is connected to ground, the
LTC1164-6 approximates an 8th order linear phase re-
sponse with 65dB attenuation at 4.5 f –3dB and fCLK/f –3dB
ratio of 160:1. The LTC1164-6 is pin compatible with the
LTC1064-1.
10kHz Anti-Aliasing Elliptic Filter
Frequency Response
DESCRIPTIO
U
FEATURES
APPLICATIO S
U
TYPICAL APPLICATIO
U
, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
1
2
3
4
5
6
7
14
13
12
11
10
9
8
LTC1164-6
VIN
8V
–8V
CLK = 1MHz
VOUT
WIDEBAND NOISE = 115
VRMS
NOTE: THE CONNECTION FROM PIN 7 TO PIN 14 SHOULD BE MADE
UNDER THE PACKAGE. THE POWER SUPPLIES SHOULD BE BYPASSED
BY A 0.1
F CAPACITOR AS CLOSE TO THE PACKAGE AS POSSIBLE.
1164-6 TA01
NC
–8V
FREQUENCY (kHz)
1
GAIN
(dB)
0
–10
–20
–30
–40
–50
–60
–70
–80
10
100
1164-6 TA02
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC1164-6M | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Low Power 8th Order Pin Selectable Elliptic or Linear Phase Lowpass Filter |
| LTC1164-6MJ | 制造商:Linear Technology 功能描述:Active Filter Single Low Pass 8th Order 30kHz 14-Pin CDIP |
| LTC1164-7 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Low Power, Linear Phase 8th Order Lowpass Filter |
| LTC1164-7_1 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Low Power, Linear Phase 8th Order Lowpass Filter |
| LTC1164-7C | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Low Power, Linear Phase 8th Order Lowpass Filter |
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