ML7005 datasheet(8/26 Pages) ETC2

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FEDL7005-01

ML7005

8/25

ELECTRICAL CHARACTERISTICS

DC and Digital Interface Characteristics

(VDD=+2.7 to +5.5 V, Ta=-30 to +85°C)

Parameter

Symbol

Condition

Min.

Typ.

Max.

Unit

VDD=+2.7 to +5.5V

—

9.0

VDD=+3V

—

4.0

—

IDD1

Operating

Mode

VDD=+5V

—

5.0

—

Power Supply

Current

IDD2

Power Down Mode

—

A

VIH

0.7VDD

—

VDD

Digital Input Voltage

VIL

—

0.0

—

0.3VDD

IIH

VI = VDD

-10

Digital Input Current

IIL

VI = 0V

-10

A

VOH

IOH = -100Ａ

VDD - 0.2

VDD - 0.06

VDD

VOL

Other

than

CLK0 IOL = 100Ａ

0.0

0.06

0.2

VOHCK

VDD-0.5

—

VDD

Digital Output

Voltage

VOLCK

CLKO, CL

 20pF

0.0

—

0.5

Analog Input

Resistance

RIN

—



VSG

VDD/2-0.1

VDD/2

VDD/2+0.1

Analog Output DC

Potential

VAO

—

VDD/2

—

Analog Output Load

Resistance

ROUT

—



*1 DTRIM, DTRIP, CPAI, DTAI, FXDIM, CPDIP, CPDIM

*2 DTRIO, CPAO, CPTGO, DTGO, DTAO, FXDIO, CPDIO

*3 DTRIO, CPAO, CPTGO, DTGO, DTAO, FXDIO, CPDIO, SG

AC CHARACTERISTICS

AC Characteristics 1 DTMF Signal Generator

(VDD=+2.7 to +5.5 V, Ta=-30 to +85°C)

Parameter

Symbol

Condition

Min.

Typ.

Max.

Unit

VDTTL

Low Group Tone

-10.5

-9.0

-7.5

DTMF Tone

Transmit Amplitude

VDTTH

High Group Tone

-8.5

-7.0

-5.5

dBm

Tone Transmit

Amplitude Ratio

VDTDF

VDTTH - VDTTL

1.0

2.0

3.0

Tone Frequency

Accuracy

fDDT

To Nominal

Frequency

-1.5

—

+1.5

Total Harmonic

Distortion

THDDT

Measured

at DTGO

Harmonics -

Fundamental

—

-40

-23

VS1

4kHz to 8kHz

—

P - 51

P - 20

VS2

8kHz to 12kHz

—

P - 60

P - 40

Out-of-Band

Spurious

VS3

With

respect to

output

signal level

measured

at DTGO

12kHz to each

4kHz band

—

P - 75

P - 60

*1 0dBm = 0.775 Vrms (For all AC characteristics)

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