Call Progress Tone Detector

FX643

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.

CONSUMER MICROCIRCUITS LIMITED

1 WHEATON ROAD

Telephone:

+44 1376 513833

WITHAM - ESSEX CM8 3TD - ENGLAND

Telefax:

+44 1376 518247

1.7.2

Packaging

Figure 7 P1 Mechanical Outline: Order as part no. FX643P1

Figure 8 D4 Mechanical Outline: Order as part no. FX643D4