MS2LFS datasheet(2/5 Pages) MSI

2 / 5 page

Dual Selectable Low Voltage Lowpass/Bandpass Filter

Data Sheet

09/2014

Electrical Characteristics_______

(VDD = +1.2V, T = 25 C)

Web Site “www.mix-sig.com”

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

DC Specifications

Operating Voltage

VDD

1.1

1.2

3.6

Supply Current

IDD

VDD = 3.3V, CTVL = 0,

PWR = 1

2.7

Supply Current

IDD

VDD = 1.1V, CTVL = 1,

PWR = 1

1100

Supply Current Low Power

Mode

IDD

VDD = 3.3V, CTVL = 0,

PWR = 0

1mA

Supply Current Low Power

Mode

IDD

VDD = 1.1V, CTVL = 1,

PWR = 0

200

Supply Current Power Down

Mode

IDD

PDA=PDB=0, CTVL=0

AC Specifications

Gain

-0.5

0.5

Noise

To 1/2 Sample

200

uVrms

Distortion

THD

-62

Signal Swing

1 kHz, VDD = 1.2V

800

mV p-p

Input Impedance

ZIN

Mohm

Output Drive

Output Impedance

500

ohm

Output Capacitive Load

Clock to Corner *

Fo=1

85.3

Hz/Hz

Clock to Corner *

Fo=0

42.65

Hz/Hz

Center Frequency Range

0.001

kHz

Ripple

Elliptic Lowpass

0.2

Full Octave

0.2

Third Octave

0.2

Sixth Octave

0.2

Stop Band Rejection

Elliptic/Butterworth Lowpass

fCLOCK = 2.048 MHz

Bessel Lowpass

fCLOCK = 2.048 MHz

40 dB Bandwidth

Full Octave

Normalized Fo

0.3

Third Octave

Normalized Fo

0.6

1.67

Sixth Octave

Normalized Fo

0.76

1.32

Bandpass Q

Full Octave Q

1.5

Third Octave

4.5

Sixth Octave

* External clock is 8X internal clock

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