CMX269A データシートの表示（PDF） - MX-COM Inc

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CMX269A

1200/2400/4800bps MSK Modem

MX-COM Inc  

1200/2400/4800bps MSK Modem

11

6. Performance Specifications

6.1 Electrical Specifications

6.1.1 Absolute Maximum Limits

Exceeding these maximum ratings can result in damage to the device.

CMX469A PRELIMINARY INFORMATION

General

Supply (VDD-VSS)

Voltage on any pin to VSS

Current

VDD

VSS

Any other pin

D3 / P6 Packages

Total allowable Power dissipation

at TAMB = 25°C

Derating above 25°C

Operating Temperature

Storage Temperature

E2 Packages

Total allowable Power dissipation

at TAMB = 25°C

Derating above 25°C

Operating Temperature

Storage Temperature

Notes

Min.

-0.3

-0.3

Max.

7.0

VDD + 0.3

Units

V

V

-30

30

mA

-30

30

mA

-20

20

mA

800

mW

13

mW/°C above 25°C

-40

85

°C

-55

125

°C

320

mW

5.3

mW/°C above 25°C

-40

85

°C

-55

125

°C

6.1.2 Operating Limits

Correct Operation of the device outside these limits is not implied.

Supply (VDD-VSS)

Operating Temperature

Xtal Frequency

Notes

1

Min.

2.7

-40

1.008

Max.

5.5

85

4.032

Units

V

°C

MHz

Operating Limits Notes

1. A Xtal frequency of 1.008MHz (1200/2400 baud only) or 4.032MHz is required for correct operation. A

frequency tolerance of 0.1% is recommended, but ultimately the tolerance selected will depend upon

system requirements.

©1999 MX-COM, Inc.

www.mxcom.com tel: 800 638 5577 336 744 5050 fax: 336 744 5054

Doc. # 20480191.002

4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA

All trademarks and service marks are held by their respective companies.

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