CMX625D5 CML Microcircuits, CMX625D5 Datasheet - Page 24
CMX625D5
Manufacturer Part Number
CMX625D5
Description
ISDN TA POTS Interface
Manufacturer
CML Microcircuits
Datasheet
1.CMX625D5.pdf
(32 pages)
ISDN TA POTS Interface
2000 Consumer Microcircuits Limited
On Hook ‘CPE Alert Tones
NYNEX (MRAA) - AMR Alert Tones (Single Tone)
Single Frequency Call Progress Tones
Single Tone
Group A
252.4
268.7
285.3
315.5
330.5
375.2
(Hz)
375.2
404.3
495.8
520.6
562.8
578.4
120
150
154
250
300
350
400
425
440
450
480
500
600
620
(Hz)
Off
1633
(Hz)
468
548
Field 1
Field 0
(Hex)
Field 0
(Hex)
$C0
$0A
$0B
$0C
(Hex)
$00
$10
$20
$30
$40
$50
$60
$04
$06
$07
$09
$10
$20
$30
$40
$50
$60
$A0
$B0
$C0
$D0
$0D
$60
$70
$80
$90
24
375.2+1827
404.3+1827
495.8+1827
520.6+1827
562.8+1827
578.4+1827
Dual Tone
468+1827
548+1827
Group B
495.8
520.6
562.8
612.5
(Hz)
(Hz)
468
595
Field 0
Field 0
(Hex)
(Hex)
$C0
$AE
$BE
$CE
$DE
$80
$90
$A0
$E0
$F0
$6E
£7E
$8E
$9E
CMX625
D/625/1