MX429ALH 데이터 시트보기 (PDF) - MX-COM Inc

부품명

상세내역

제조사

MX429ALH

1200/2400bps MSK Modem for Trunked Radio Systems

MX-COM Inc  

1200/2400bps MSK Modem for Trunked Radio Systems

16

6.1.3 Operating Characteristics

For the following conditions unless otherwise specified:

VDD = 5.0V, TAMB = 25C, Xtal/Clock f0 = 4.032MHz

Bit Rate Bandwidth = 1200Hz, Audio Level 0dB ref: = 300mVRMS

MX429A

Static Values

Supply Current Ranges

Rx and Tx Enabled

Rx Enabled, Tx Disabled

Rx Disabled, Tx Enabled

Rx and Tx Disabled

Dynamic Values

Modem Internal Delay

Interface Levels

Output Logic '1' Source Current

Output Logic '0' Sink Current

Three State Output Leakage Current

D0 – D7 Data In/Out

Logic '1' Level

Logic '0' Level

A1, A0, R/W, STROBE, IRQ

Logic '1' Level

Logic '0' Level

Analog Impedance's

Rx Input

Tx Output (Enabled)

Tx Output (Disabled)

On-Chip Xtal Oscillator

RIN

ROUT

Oscillator Gain

Xtal frequency

Receiver

Signal Input Levels

Bit Error Rate

@ 12dB Signal/Noise Ratio

@ 20dB Signal/Noise Ratio

Synchronization @ 12dB Signal/Noise Ratio

Probability of Bit 16 being correct

Carrier Detect Response Time

Notes Min. Typ. Max. Units

7.0 mA

4.0 6.0 mA

7.0 mA

1.5 2.5 mA

1.5

ms

2

3

1

3.5

4

4.0

120 µA

360 µA

4.0 µA

V

1.5

V

V

1.0

V

100

k

10

k

5.0

M

10.0

5

30.0

25.0

4.032

M

k

dB

MHz

6 –9.0 –2.0 10.5 dB

7

7.0

10–4

1.0

10–8

8

99.5

%

8

13.0

ms

© 1998 MX-COM Inc.

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

Doc. # 20480128.007

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

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

Share Link: