Datasheet > 32F8030-CN

32F8030-CN

更新时间： 2024-09-21 06:24:51

品牌	Logo	应用领域
其他 - ETC		电子
页数	文件大小	规格书
10页	65K
描述
Programmable Electronic Filter

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32F8030-CN 数据手册

SSI 32F8030

Programmable

Electronic Filter

A TDK Group Company

April 1995

DESCRIPTION

FEATURES

The SSI 32F8030 Programmable Electronic Filter pro-

vides an electronically controlled low–pass filter with a

separate differentiated low–pass output. A seven–

pole, 0.05° Equiripple-type linear phase, low–pass

filter is provided along with a single-pole, single-zero

differentiator. Both outputs have matched delays. The

delay matching is unaffected by any amount of pro-

grammed high frequency peaking (boost) or band-

width. This programability, combined with low group

delay variation makes the SSI 32F8030 ideal for use in

many applications. Double differentiation high fre-

quency boost is accomplished by a two–pole, low–

pass with a two–pole, high–pass feed forward section

to provide complementary real axis zeros. A variable

attenuator is used to program the zero locations, which

controls the amount of boost.

•

Ideal for:

- constant density recording applications

- magnetic tape recording

•

Programmable filter cutoff frequency

(ƒc = 250 kHz to 2.5 MHz)

Programmable high frequency peaking

(0 to 9 dB boost at the filter cutoff frequency)

Matched normal and differentiated low-pass

outputs

•

Differential filter input and outputs

±3.0% group delay variation from

0.2 ƒc to 1.75 ƒc, 0.25 MHz ≤ ƒc ≤ 2.5 MHz

•

Total harmonic distortion less than 1%

+5V only operation

The SSI 32F8030 programmable boost and bandwidth

characteristics can be controlled by external DACs or

DACs provided in the SSI 32D4661 Time Base Gen-

erator. Fixed characteristics are easily accomplished

with three external resistors. In addition, boost can be

switched in or out by a logic signal.

16-Lead SON, and SOL packages

5 mW idle mode

The SSI 32F8030 requires only a +5V supply and is

available in 16-Lead SON, and SOL packages.

BLOCK DIAGRAM

PIN DIAGRAM

VO_NORM+

VIN+

VIN-

Low Pass

Filter

Low Pass

Filter

GND1

VO_NORM-

VO_NORM+

VCC1

VO_DIFF+

VO_DIFF-

PWRON

Summer

VO_NORM-

VO_DIFF+

VO_DIFF-

High Pass

Filter

Variable

Atten.

High Pass

Filter

VIN-

VCC2

IFP

VIN+

VBP

VFP

VBP

IFP

FBST

GND2

VREF

BIAS

Filter

Control

VFP

PWRON

FBST

GND1

GND2

VCC1

VCC2

CAUTION: Use handling procedures necessary

for a static sensitive component.

04/14/95 - rev.

12 3 4 5 6 7...10

中文翻译

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与32F8030-CN相关器件

型号	品牌	获取价格	描述	数据表
32F8101-CN	TI	获取价格	CONTINUOUS TIME FILTER, BESSEL, LOWPASS, PDSO16, 0.150 INCH, SON-16
32F8101-CN	ROCHESTER	获取价格	CONTINUOUS TIME FILTER, BESSEL, LOWPASS, PDSO16, 0.150 INCH, SON-16
32F8120-CL	SST	获取价格	Continuous Time Filter, 1 Func, Bessel, Lowpass, PDSO16
32F8130-CL	SST	获取价格	Continuous Time Filter, 1 Func, Bessel, Lowpass, PDSO16
32F8131-CL	SST	获取价格	Continuous Time Filter, 1 Func, Bessel, Lowpass, PDSO16
32FB4401A-F	CDE	获取价格	Film Capacitor
32FB4401-F	CDE	获取价格	AC Motor Run Capacitors Oval and Round, Oil F
32FB4402	CDE	获取价格	Film Capacitor, Polypropylene, 10% +Tol, 10% -Tol, 2uF, Chassis Mount, RADIAL LEADED
32FB4402A-F	CDE	获取价格	Film Capacitor
32FB4402-F	CDE	获取价格	AC Motor Run Capacitors Oval and Round, Oil F

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