FEDL7029-04

ML7029

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APPENDIX

When the Sampling Frequency is 16 kHz or Higher:

This device enables the operation at 16 kHz or higher sampling frequencies under conditions below. However,

be aware that the AC characteristics are not guaranteed under these conditions.

Operating Conditions at Sampling Frequency = 19 kHz

Parameter

Symbol

Condition

Min.

Typ.

Max.

Unit

Power Supply Voltage

Voltage must be fixed

3.0

—

3.6

V

Operating Temperature Range

Ta

—

–25

—

+50

C

Digital Input High Voltage

Digital input pin

0.95



—

V

Digital Input Low Voltage

Digital input pin

0

0.05



V

Master Clock Frequency

MCK

—

24.624

—

MHz

Master Clock Frequency Accuracy

MCK

–0.01%

SYNC

 1296

+0.01

MHz

Sampling Frequency

SYNC

—

19

—

kHz

Master Clock Duty Ratio

—

40

—

70

%

Transmit S/N Ratio

(at 3 dBm0 input)

SD19T1

—

—

46.2

—

dB

Transmit S/N Ratio

(at –40 dBm0 input)

SD19T2

—

—

24.8

—

dB

Receive S/N Ratio

(at 3 dBm0 input)

SD19R1

—

—

45.4

—

dB

Receive S/N Ratio

(at –40 dBm0 input)

SD19R2

—

—

38.0

—

dB