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參數資料
| 型號： | LTC1164-5CN#PBF |
| 廠商： | Linear Technology |
| 文件頁數： | 1/16頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC FILTR 8TH ORDER LOWPASS 14DIP |
| 標準包裝： | 25 |
| 濾波器類型： | 巴特沃斯或貝塞爾低通 |
| 頻率 - 截止或中心： | 20kHz |
| 濾波器數： | 1 |
| 濾波器階數： | 8th |
| 電源電壓： | 4.75 V ~ 16 V，±2.375 V ~ 8 V |
| 安裝類型： | 通孔 |
| 封裝/外殼： | 14-DIP（0.300"，7.62mm） |
| 供應商設備封裝： | 14-PDIP |
| 包裝： | 管件 |
LTC1164-5
1
11645fc
Low Power 8th Order
Pin Selectable Butterworth
or Bessel Lowpass Filter
Butterworth 20kHz Anti-Aliasing Filter
■
Pin Selectable Butterworth or Bessel Response
■ 4mA Supply Current with
±5V Supplies
■ fCUTOFF up to 20kHz
■
100
VRMS Wideband Noise
■ THD < 0.02% (50:1, VS = ±7.5V, VIN = 2VRMS)
■ Operates with a Single 5V Supply (1VRMS Input
Range)
■ 60
VRMS Clock Feedthrough (Single 5V Supply)
■ Operates up to
±8V Supplies
■
TTL/CMOS-Compatible Clock Input
■ No External Components
■ Available in 14-Pin DIP and 16-Pin SO Wide
Packages
The LTC
1164-5 is a monolithic 8th order filter; it approxi-
mates either a Butterworth or a Bessel lowpass response.
The LTC1164-5 features clock-tunable cutoff frequency
and low power consumption (4.5mA with
±5V supplies
and 2.5mA with single 5V supply).
Low power operation is achieved without compromising
noise or distortion performance. With
±5V supplies and
10kHz cutoff frequency, the operating signal-to-noise
ratio is 86dB and the THD throughout the passband is
0.015%. Under the same conditions, a 77dB signal-to-
noise ratio and distortion is obtained with a single 5V
supply while the clock feedthrough is kept below the noise
level. The maximum signal-to-noise ratio is 92dB.
The LTC1164-5 approximates an 8th order Butterworth
response with a clock-to-cutoff frequency ratio of 100:1
(Pin 10 to V
–) or 50:1 double-sampled (Pin 10 to V+ and
Pin 1 shorted to Pin 13). Double-sampling allows the input
signal frequency to reach the clock frequency before any
aliasing occurrence. An 8th order Bessel response can
also be approximated with a clock-to-cutoff frequency
ratio of 140:1 (Pin 10 to ground). With
±7.5V supply, ±5V
supply and single 5V supply, the maximum clock fre-
quency of the LTC1164-5 is 1.5MHz, 1MHz and 1MHz
respectively. The LTC1164-5 is pin-compatible with the
LTC1064-2 and LTC-1064-3.
Frequency Response
■ Anti-Aliasing Filters
■
Battery-Operated Instruments
■ Telecommunications Filters
■ Smoothing Filters
FEATURES
APPLICATIO S
U
DESCRIPTIO
U
TYPICAL APPLICATIO
U
, LTC and LT are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
FREQUENCY (kHz)
1
GAIN
(dB)
0
–10
–20
–30
–40
–50
–60
–70
–80
10
100
1164-5 TA02
1
2
3
4
5
6
7
14
13
12
11
10
9
8
LTC1164-5
VIN
8V
NC
–8V
CLK = 1MHz
TO V+
VOUT
WIDEBAND NOISE = 110
VRMS
THD IN PASSBAND < 0.02% AT VIN = 2VRMS
NOTE: THE CONNECTION FROM PIN 7 TO PIN 14
SHOULD BE MADE UNDER THE PACKAGE.
FOR 50:1 OPERATION CONNECT PIN 1 TO PIN 13
AS SHOWN. FOR 100:1 OR 150:1 OPERATION PINS 1
AND 13 SHOULD FLOAT. THE POWER SUPPLIES
SHOULD BE BYPASSED BY A 0.1
F CAPACITOR AS
CLOSE TO THE PACKAGE AS POSSIBLE.
1164-5 TA01
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LTC1164-5CS | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Low Power 8th Order Pin Selectable Butterworth or Bessel Lowpass Filter |
| LTC1164-5CSW | 功能描述:IC FILTR 8TH ORDR LOWPASS 16SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 濾波器 - 有源 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1,000 系列:- 濾波器類型:連續(xù)時間，帶通低通 頻率 - 截止或中心:150kHz 濾波器數:4 濾波器階數:8th 電源電壓:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC W 包裝:帶卷 (TR) |
| LTC1164-5CSW#PBF | 功能描述:IC FILTER 8TH ORD LOWPASS 16SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 濾波器 - 有源 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1,000 系列:- 濾波器類型:連續(xù)時間，帶通低通 頻率 - 截止或中心:150kHz 濾波器數:4 濾波器階數:8th 電源電壓:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC W 包裝:帶卷 (TR) |
| LTC1164-5CSW#TR | 功能描述:IC FILTER LP 8TH ORDER 16SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 濾波器 - 有源 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1,000 系列:- 濾波器類型:連續(xù)時間，帶通低通 頻率 - 截止或中心:150kHz 濾波器數:4 濾波器階數:8th 電源電壓:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC W 包裝:帶卷 (TR) |
| LTC1164-5CSW#TRPBF | 功能描述:IC FILTR 8TH ORDR LOWPASS 16SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 濾波器 - 有源 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1,000 系列:- 濾波器類型:連續(xù)時間，帶通低通 頻率 - 截止或中心:150kHz 濾波器數:4 濾波器階數:8th 電源電壓:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC W 包裝:帶卷 (TR) |
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