MSM7584D 데이터 시트보기 (PDF) - Oki Electric Industry

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MSM7584D

π/4 Shift QPSK MODEM/ADPCM CODEC

Oki Electric Industry 

¡ Semiconductor

FEDL7584D-02

MSM7584D

ELECTRICAL CHARACTERISTICS

DC Characteristics

Parameter

Power Supply Current (Modem)

(When CODEC is in a

Power Down State)

Power Supply Current (CODEC)

(When Modem is in a Power

Down State)

Power Supply Current

(RSSI-ADC)

Input Leakage Current

High Level Output Voltage

Low Level Output Voltage

Output Leakage Current

Input Capacitance

Symbol

Condition

(VDD = 2.7 V to 3.6 V, Ta = –25°C to +70°C)

Min. Typ. Max. Unit

IDD1 Mode A (When VDD = 3.0 V)

—

IDD2 Mode B (When VDD = 3.0 V)

—

IDD3 Mode C (When VDD = 3.0 V)

—

IDD4 Mode D (When VDD = 3.0 V)

—

IDD5 Mode E (When VDD = 3.0 V)

—

IDD6 Mode F (When VDD = 3.0 V)

—

IDD7 When operating*

—

IDD8 (When no signal, and VDD = 3.0 V) —

When powered down

IDD9 (When VDD = 3.0 V)

—

0.03

0.1 mA

4.5

10.0 mA

4.5

10.0 mA

10.5 22.0 mA

8.5

18.0 mA

13.0 27.0 mA

7.0

15.0 mA

11.0 18.0 mA

0.03

0.1 mA

CR22–B3 = "1"

IDD10 (When VDD = 3.0 V)

—

2.0

4.0 mA

IIH VI = VDD

—

—

2.0 mA

IIL

VOH1

VOH2

VI = 0 V

IOH = 0.4 mA

IOH = 1 mA

—

—

0.5 ¥ VDD —

0.8 ¥ VDD —

0.5 mA

VDD

V

VDD

V

VOL IOL = –1.2 mA (IS pin is pulled 0

up with 500 W resistor)

0.2

0.4

V

IO IS pin

—

—

10

mA

CIN

—

—

5

—

pF

* IDD7 applies when CRC0 - B0 = "0" and CR22 - B3 = "0"; IDD8 applies when operating in other

conditions.

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