MX809 查看數據表（PDF） - MX-COM Inc

零件编号

产品描述 (功能)

生产厂家

MX809

1200bps MSK Modem

MX-COM Inc  

MSK Modem

Transmitter

Output Level

Output Level Variation

Output Distortion

Third Harmonic Distortion

Logic “1” Frequency

Logic “0” Frequency

Isochronous Distortion

1200Hz – 1800Hz

1800Hz – 1200Hz

Uncommitted Amplifier

Bandwidth

Gain

Input Impedance

Output Impedance

19

Notes

Min.

Typ.

0

-1.0

3.0

2.0

7

1200

7

1800

25.0

20.0

200

50.0

1.0

Max.

1.0

5.0

3.0

40.0

40.0

10.0

MX809

Units

dB

dB

%

%

Hz

Hz

s

s

kHz

dB

k

Table 11: Operating Characteristics

Operating Characteristics Notes:

1. Device control pins: Serial Clock, Command Data, Wake , and CS .

2. Reply Data output.

3. IRQ output

4. For baud rate specified (1200 baud)

5. Signal-to-Noise Ratio = 50dB

6. The response time is measured using 10101010…101 signal input pattern at 230mVRMS (-2.5dB) with

noise.

7. Dependant upon Xtal tolerance.

8. IRQ and Reply Data outputs for VSS < VOUT < VDD.

1998 MX-COM, Inc.

www.mxcom.com Tel: 800 638 5577 336 744 5050 Fax: 336 744 5054

Doc. # 20480036.004

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

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