FSK Modem and DTMF Codec
CMX865
Handling precautions: This product includes input protection, however, precautions should be taken to prevent device
damage from electro-static discharge. CML does not assume any responsibility for the use of any circuitry described. No
IPR or circuit patent licences are implied. CML reserves the right at any time without notice to change the said circuitry and
this product specification. CML has a policy of testing every product shipped using calibrated test equipment to ensure
compliance with this product specification. Specific testing of all circuit parameters is not necessarily performed.
www.cmlmicro.com
For FAQs see: www.cmlmicro.com/products/faqs/
For a full data sheet listing see: www.cmlmicro.com/products/datasheets/download.htm
For detailed application notes: www.cmlmicro.com/products/applications/
Oval Park, Langford,
Maldon, Essex,
4800 Bethania Station Road,
Winston-Salem,
No 2 Kallang Pudding
Road, #09 to 05/06 Mactech West, Tower 1, Unit 1008,
No. 218, Tian Mu Road
CM9 6WG - England.
NC 27105 - USA.
Industrial Building,
Singapore 349307
Shanghai Kerry Everbright
City, Zhabei,
Shanghai 200070,
China.
Tel: +86 21 6317 4107
+86 21 6317 8916
Fax: +86 21 6317 0243
Tel: +44 (0)1621 875500
Fax: +44 (0)1621 875600
Tel: +1 336 744 5050,
800 638 5577
Fax: +1 336 744 5054
Tel: +65 6745 0426
Fax: +65 6745 2917
Sales:
sales@cmlmicro.com
Sales:
us.sales@cmlmicro.com
Sales:
sg.sales@cmlmicro.com
Sales:
cn.sales@cmlmicro.com.cn
Technical Support:
techsupport@cmlmicro.com
Technical Support:
us.techsupport@cmlmicro.com
Technical Support:
sg.techsupport@cmlmicro.com
Technical Support:
sg.techsupport@cmlmicro.com