LTC1164-5

更新时间： 2024-01-10 04:18:01

品牌	Logo	应用领域
凌特 - Linear		/
页数	文件大小	规格书
12页	207K
描述
Low Power 8th Order Pin Selectable Butterworth or Bessel Lowpass Filter

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技术参数
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LTC1164-5 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	DIP	包装说明：	DIP,
针数：	14	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.59	有源滤波器类型：	SWITCHED CAPACITOR FILTER
其他特性：	PROGRAMMABLE BUTTERWORTH/BESSEL RESPONSE	中心频率或截止频率最大范围：	20 kHz
JESD-30 代码：	R-GDIP-T14	JESD-609代码：	e3
负电源电压最大值（Vsup）：	-8 V	负电源电压最小值（Vsup）：	-2.375 V
标称负供电电压 (Vsup)：	-7.5 V	功能数量：	1
端子数量：	14	最高工作温度：	125 °C
最低工作温度：	-55 °C	封装主体材料：	CERAMIC, GLASS-SEALED
封装代码：	DIP	封装形状：	RECTANGULAR
封装形式：	IN-LINE	峰值回流温度（摄氏度）：	NOT SPECIFIED
极和零点：	8 AND 0	认证状态：	Not Qualified
响应：	LOWPASS	座面最大高度：	5.08 mm
最大供电电压 (Vsup)：	8 V	最小供电电压 (Vsup)：	2.375 V
标称供电电压 (Vsup)：	7.5 V	表面贴装：	NO
温度等级：	MILITARY	端子面层：	Matte Tin (Sn)
端子形式：	THROUGH-HOLE	端子节距：	2.54 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
传递特性：	PIN PROGRAMMABLE	宽度：	7.62 mm
Base Number Matches：	1

LTC1164-5 数据手册

LTC1164-5

Low Power 8th Order

Pin Selectable Butterworth

or Bessel Lowpass Filter

FEATURES

DESCRIPTIO

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).

■

Pin Selectable Butterworth or Bessel Response

■

4mA Supply Current with ±5V Supplies

■

f_CUTOFFup to 20kHz

100µV_RMSWideband Noise

THD < 0.02% (50:1, V_S= ±7.5V, V_IN= 2V_RMS

Operates with a Single 5V Supply (1V_RMSInput

Range)

60µV_RMSClock Feedthrough (Single 5V Supply)

Operates up to ±8V Supplies

TTL/CMOS-Compatible Clock Input

No External Components

■

)

■

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.

■

APPLICATIO S

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

Pin1shortedtoPin13). Double-samplingallowstheinput

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.

■

Anti-Aliasing Filters

■

Battery-Operated Instruments

■

Telecommunications Filters

Smoothing Filters

■

, LTC and LT are registered trademarks of Linear Technology Corporation.

Frequency Response

TYPICAL APPLICATIO

–10

–20

–30

Butterworth 20kHz Anti-Aliasing Filter

–40

WIDEBAND NOISE = 110µV

–8V

RMS

THD IN PASSBAND < 0.02% AT V = 2V

RMS

–50

–60

–70

–80

LTC1164-5

CLK = 1MHz

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 0.1µF CAPACITOR AS

CLOSE TO THE PACKAGE AS POSSIBLE.

TO V

OUT

1164-5 TA01

100

FREQUENCY (kHz)

LTC1164-5 TA02

12 3 4 5 6 7...12

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与LTC1164-5相关器件

型号	品牌	描述	获取价格	数据表
LTC1164-5C	Linear	Low Power 8th Order Pin Selectable Butterworth or Bessel Lowpass Filter	获取价格
LTC1164-5CJ	Linear	Low Power 8th Order Pin Selectable Butterworth or Bessel Lowpass Filter	获取价格
LTC1164-5CJ#PBF	Linear	IC SWITCHED CAPACITOR FILTER, PIN PROGRAMMABLE, LOWPASS, CDIP14, 0.300 INCH, LEAD FREE, CE	获取价格
LTC1164-5CJ#TR	Linear	IC SWITCHED CAPACITOR FILTER, PIN PROGRAMMABLE, LOWPASS, CDIP14, 0.300 INCH, CERAMIC, DIP-	获取价格
LTC1164-5CJ#TRPBF	Linear	IC SWITCHED CAPACITOR FILTER, PIN PROGRAMMABLE, LOWPASS, CDIP14, 0.300 INCH, LEAD FREE, CE	获取价格
LTC1164-5CN	Linear	Low Power 8th Order Pin Selectable Butterworth or Bessel Lowpass Filter	获取价格

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