Autocorrelating Signal Processor

9

MX102

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Doc.# 20480095.003

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Operating Characteristics

For the following conditions unless otherwise specified:

Notes

Min.

Typ.

Max

Units

Static Values

Supply Current

-

1.0

2.5

mA

2

-

4.0

-

mA

Logic ‘1’ Level

80%

-

-

V

Logic ‘0’ Level

-

-

20%

V

Digital Output Impedance

-

4.0

10.0

k

Ω

Dynamic Values

Signal Input

3

20.0

-

1000

Analog (Input) Amplifier Gain

4

20.0

-

-

dB

5

9.0

-

-

dB

6

10.0

-

-

dB

Recommended Input Signal Duty Cycle Ratio

35

50

-

%

Frequency Out/Frequency In Ratio

4.0

-

4.0

%

Maximum Xtal/Clock Frequency

1

2.5

-

-

MHz

Minimum Xtal/Clock Frequency

20.0

kHz

Frequency Input Range

Xtal/Clock = 560kHz

7

500

-

3000

Hz

Table 4

1/1200

1/190

Xtal/Clock

Input to Output Delay

8

-

1.4

ms

Output resolution

-

1/6

-

Xtal/Clock

Operating Characteristics Notes:

1.

2.

3.

Signal input level required to provide a constant autocorrelated output.

4.

Measured with a 6.0kHz sinewave at the signal input.

5.

6.

Measured with a 12kHz input signal.

7.

Recommended input signal frequency range to correlation circuits.

8.

Input (Signal In) to output (Output) time with a 2.24MHz Xtal/clock input.