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2

M-982-02

Rev. 4

Absolute Maximum Ratings

Storage Temperature

-40 to 150°C

Operating Ambient Temperature

-40 to 85°C

V

DD

7V

Input Voltage on SIGIN

V

Input Voltages (except SIGIN)

V

Lead Soldering Temperature

260° C for 5 seconds

Note: Exceeding these ratings may permanently damage the M-982-02.

Absolute Maximum Ratings are stress ratings. Stresses in

excess of these ratings can cause permanent damage to

the device. Functional operation of the device at these or

any other conditions beyond those indicated in the opera-

tional sections of this data sheet is not implied. Exposure of

the device to the absolute maximum ratings for an extend-

ed period may degrade the device and effect its reliability.

Specifications

Parameter

Conditions

Min

Max

Units

Notes

Operating

V

DD

-

2.7

5.5

V

-

Conditions

Power supply noise

0.1 - 5 kHz

-

20

mV p-p

Power

Current drain (I

-

15

mA

-

V

REF

V

REF

-

48% of V

DD

52% of V

DD

V-

Impedance

-

3.25

8.25

kW

Signal

Frequency range

in-band signal

-1

+1

% of f

o

1

Detection

Level: V

XRANGE = open

-30

0

dBm

(24.5 mV)

(775 mV)

XRANGE = V

SS

-40

-10

dBm

(7.8 mV)

(245 mV)

-

Level: V

XRANGE = open

-33 (17.4 mV)

-3 (549 mV)

dBm

XRANGE = V

SS

-43 (5.5 mV)

-13 (173.5 mV)

dBm

Duration (t

-

200

-

ms

Bridge time (t

-

20

ms

Level skew between adjacent

inband signals

for detection of both

-

6

dB

High level to low level signal for

high = 0 dBm (775 mV)

1

-

s

-

detection of both (t

low = -30 dBm (24.5 mV)

Time to output (t

SIGIN

≈ -24 dBm

-

200

ms

SIGIN < -24 dBm

-

240

ms

-

Time from DET n to STROBE (t

-

10

ms

Signal

Frequency range

-

-6

-6

% of f

o

1

Rejection

Level: V

XRANGE = open

-

-50(2.5 mV)

dBm

XRANGE = V

SS

-

-60 (0.8 mV)

dBm

Level: V

XRANGE= open

-

-53 (1.7 mV)

dBm

XRANGE = V

SS

-

-63 (.6 mV)

dBm

Interval duration (t

-

160

-

ms

Time to output (T

-

-

200

ms

Outputs

DET n,

V

OL

I

-

0.5

V

STROBE pins

V

OH

I

V

-

V

-

DET n pins

I

OZ

V

-1

µA

Inputs

EN, OE, XRANGE,

VIL

-

-

0.5

V

-

MODE, PD pins

VIH

VDD = 5V

VDD - 2.0

-

V

VDD = 2.7V

VDD - 0.5

-

V

Pull-up and Pull-down

MODE = VSS

VDD = 5V

12.5

50

µA

currents

VDD = 2.7V

4

20

µA

/Xrange = VSS

-

2

6

µA

PD =VDD

-

4

10

µA