DS_1x22_001
73M1822/73M1922 Data Sheet
Table 13: Call Progress Monitor Specification
Parameter
Test Condition
Min
Nom
Max
Units
AOUT for transmit
1 kHz full swing code word at
SDIN pin
–
–
–
–
CMRXG=11(Mute)
Observe AOUT pin
CMTXG=00
–
–
0.98
-6
–
–
Vpk
dB
CMTXG=01 relative
to CMTXG=00
CMTXG=10 relative
to CMTXG=00
–
-12
–
dB
CMTXG=11(Mute)
–
–
Mute
40
–
–
dB
dB
AOUT transmit THD
AOUT for receive
CMTXG=00
1.0 Vpk, 1 kHz at the line or 0.5
Vpk at RXP/RXM with
RXG=10 (+6 dB)
–
–
–
–
CMTXG=11(Mute)
Observe AOUT pin
CMRXG=00
–
–
0.96
-6
–
–
Vpk
dB
CMRXG=01 relative
to CMRXG=00
CMRXG=10 relative
to CMRXG=00
–
-12
–
dB
CMRXG=11(Mute)
CMRXG=00
–
–
Mute
40
–
–
dB
dB
AOUT receive THD
AOUT output
impedance
–
–
10
–
kΩ
Rev. 1.6
21
TERIDIAN [ TERIDIAN SEMICONDUCTOR CORPORATION ]
