CML - Wireless Data

CML's wireless data products address a wide range of communications and control applications, offering operation to custom, free format and packet data systems.

Most common data-transfer protocols are catered for at a range of speeds from 1.2kbps to 200kbps, utilising: MSK, FFSK, GMSK, 2/4/8/16 FSK and 4/16/32/64 QAM modulation schemes.

The advent of CML's FirmASIC® technology has enabled the availability of the Multi-mode Packet Data Modem offering configurable GMSK/GFSK, 2/4/8/16 FSK, FFSK/MSK and 4/16/32/64 QAM modulation schemes by up-loading the appropriate Function Image™ file.

The CMX7164 multi-mode (GMSK, 2/4/8/16 FSK and 4/16/32/64 QAM) Packet Data Modem and CMX7163 4/16/32/64 QAM Packet Data Modems are complemented by CML's range of RF products, enabling highly integrated wireless data modems to be implemented.

 

Product
Description

Modulation
Schemes

Data Range
kbps

Supply
Voltage
V

Typ.
Current
mA

Package
Type

Auxiliary
Features

Key Benefits

 PDF

CMX7164

Multi-mode (I/Q) Wireless Data Modem  

GMSK/GFSK
2/4/8/16 FSK
4/16/32/64 QAM
V.23 Modem

GMSK <=19.2
4 FSK <=20
8 FSk <=40
QAM <=96

3.0 - 3.6

Rx 17.9

Tx 12.7  

64-pin VQFN
LQFP

ADCs, DACs
System Clocks
GPIO
RAMDAC

Multi-mode packet data modem  for I/Q based systems

CMX7163

QAM (I/Q)
Wireless Data Modem

4/16/32/64 QAM

QAM <=96

3.0 - 3.6

Rx 18.7

Tx 15.5

64-pin VQFN
LQFP

ADCs, DACs
System Clocks
GPIO
RAMDAC

High speed QAM packet data modem for I/Q based systems

CMX7143

Multi-mode
Wireless Data Modem

FFSK/MSK
GMSK/GFSK
4FSK

FFSK <=2.4
GMSK <=19.2
4FSK <=20

3.0 - 3.6

Rx 11.7

Tx 15.7

48-pin VQFN
LQFP

ADCs, DACs
System Clocks
GPIO
RAMDAC

Multi-mode packet data modem for RF LD systems

CMX969

RD-LAP, MDC4800 Motient/ARDIS
Packet Data Modem

4FSK
FSK

RD-LAP = 19.2
MDC =4.8

2.7 - 5.5

4.0

24-pin TSSOP

-

RD-LAP, MDC2800, Motient/ARDIS conformance

CMX909B

GMSK
Packet Data Modem

GMSK

38.4

2.7- 5.5

3.0

24-pin TSSOP
SSOP

-

General purpose GMSK packet data modem

FX919B
MX919B

4FSK
Packet Data Modem

4FSK

19.2

3.0 - 5.5

4.0

24-pin SOIC

-

General purpose 4FSK packet data modem

FX929B

4FSK RD-LA
Packet Data Modem

4FSK

19.2

3.0 - 5.5

4.0

24-pin SOIC

-

RD-LAP conformance

CMX589A

Full-dulpex
GMSK Modem

GMSK/GFSK

<= 200

3.0 - 5.5

4.0

16-pin
SOIC
TSSOP

-

General purpose high speed GMSK modem data-pump

CMX469A

1200/2400/4800 Baud
FFSK/MSK Modem

FFSK/MSK

1200
2400
4800

3.0 - 5.5

4.5

20-pin
SOIC

24-pin
TSSOP

-

General purpose audio-band FFSK modem data-pump