ML7020 데이터 시트보기 (PDF) - Oki Electric Industry

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ML7020

1200 bps MODEM for Remote Control Systems

Oki Electric Industry 

1Semiconductor

FEDL7020-02

ML7020

ELECTRICAL CHARACTERISTICS

DC Characteristics

Parameter

Symbol

IDD1

Power supply current

IDD2

IDD3

IDD4

Input leak current

IIH

IIL

High level output

voltage

VOH

Low level output

voltage

VOL

Input capacitance

CIN

Condition

During operation (modem

transmission/reception mode)*1

During operation (tone 1 mode)*1

During operation (tone 2, tone 3

modes)*1

During power down

VI = VDD

VI = 0 V

IOH = –100 µA

IOL = 100 µA

—

*1: See Table 3 for details of the modes.

(VDD = 4.5 to 5.5 V, Ta = –40 to +85°C)

Min. Typ. Max. Unit

0

5.0

10.0

mA

0

5.0

10.0 mA

0

6.0

11.0

mA

0

7.0

100

µA

—

—

2.0

µA

—

—

0.5

µA

VDD

—

–0.1

VDD

V

0

0.05

0.1

V

—

5

—

pF

Analog Interface

Parameter

Symbol

Input resistance

RIN

RL1

Output load resistance RL2

RL3

Output load

capacitance

CL

Output impedance

Output DC voltage

ROX1

ROX2

VO1

VO2

Out-of-band spurious

VS1

response

VS2

VS3

SW3 impedance

Output current

RSW3

ISGO

Condition

TI–, TI+, LI1–, LI1+, LI2–

TIO, LI1O, LI2O

TO (Output amplitude 1 Vpp or less)

LO–, LO+ (differential outputs)

(VDD = 4.5 to 5.5 V, Ta = –40 to +85°C)

Min. Typ. Max. Unit

10

—

—

MΩ

20

—

—

kΩ

1.2

—

—

kΩ

1.2

—

—

kΩ

Analog outputs

—

—

100

pF

TIO, LI1O, LI2O, TO

LO–, LO+, SGO

TIO, LI1O, LI2O, TO, LO–, LO+, SGC

SGO

4 to 8 kHz

LO–, LO+

8 to 12 kHz

(Differential outputs) 12 kHz to (4 kHz

each)

SW3

SGO pin (including via SW3)

—

—

—

VDD/2

–0.1

—

—

—

—

–0.6

10

10

VDD/2

VDD/2

–60

–80

–80

15

—

—

—

—

VDD/2

+0.1

–20

–40

–60

30

0.6

Ω

Ω

V

V

dBm

dBm

dBm

Ω

mA

8/19

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