MSM6948 Просмотр технического описания (PDF) - Oki Electric Industry

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MSM6948

1200 bps Single Chip MSK Modem

Oki Electric Industry 

¡ Semiconductor

MSM6948/6948V

ABSOLUTE MAXIMUM RATINGS

Parameter

Power Supply Voltage

Analog Input Voltage *1

Digital Input Voltage *2

Operating Temperature

Storage Temperature

Symbol

VDD

VIA

VID

Top

TSTG

Condition

Ta = 25°C

With respect to AG and DG

—

—

*1 TI, AI

*2 ME, SD, CF, CT, FT

RECOMMENDED OPERATING CONDITIONS

Parameter

Symbol

Power Supply Voltage

VDD

AG, DG

Operating Temperature

Top

Crystal Resonant Frequency fX' TAL

Data Speed

TS

C1

—

C2, C6

—

C3

—

C4

—

C5

—

Frequency Deviation —

Temperature

Characteristics

—

Equivalent Series

—

Resistance

Load Capacitance

—

Condition

With respect to AG and DG

—

—

—

—

—

—

—

RLX ≥ 100 kW

—

25 ±5°C

At –40°C to +85°C

—

—

Rating

Unit

–0.3 to 7.0

–0.3 to VDD + 0.3

V

–0.3 to VDD + 0.3

–25 to 70

°C

–55 to 150

Min.

4.75

—

–25

3.6860

—

—

—

—

—

—

–100

–100

Typ.

5

0

25

3.6864

1200

2.2

0.1

0.047

0.01

0.047

—

—

Max.

5.25

—

70

3.6868

—

—

—

—

—

—

+100

+100

Unit

V

°C

MHz

bit/sec

mF

ppm

—

—

100

W

—

16

—

pF

7/13

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