MB86434 Datasheet, PDF (34/38 Pages) Fujitsu Component Limited. – 5V Single Power Supply Audio Interface Unit (AIU)

MB86434
(Continued)
Parameter
Symbol
Conditions
Value
Unit
Min. Typ. Max.
Sending signal to
noise ratio
BTPO → DOUT
SDX
1020 Hz
C message
(A to D)
0 to –30 dBm0 34.0 —
–40 dBm0 28.0 —
–45 dBm0 23.0 —
— dB
— dB
— dB
Receiving signal to
noise ratio
DIN → DOUT
SDR
1020 Hz
C message
(D to A)
0 to –30 dBm0 33.0 —
–40 dBm0 27.0 —
–45 dBm0 22.0 —
— dB
— dB
— dB
Sending signal to
noise ratio
BTPO → DOUT
(Linear)
SDXL
1020 Hz
C message
(A to D)
AFST–3 to AFST–33 dB 34.0 —
AFST–43 dB 28.0 —
AFST–45 dB 23.0 —
— dB
— dB
— dB
Recieving signal to
noise ratio
BTPO → DOUT
(Linear)
SDRL
1020 Hz
C message
(D to A)
AFSR–3 to AFSR–33 dB 34.0 —
AFSR–43 dB 28.0 —
AFSR–45 dB 23.0 —
— dB
— dB
— dB
Sending no-talk noise
BTPO → DOUT
ICNX
Receiving no-talk
noise
DIN → PTBO
ICNR
Analog input level
BTPO
AILU
Analog output level
PTBO
AOLU
Analog input level
BTPO
AILA
Analog output level
PTBO
AOLA
Analog input fullscale
level
AFST
BTPO
C message (A to D)
C message (D to A)
1020 Hz, 0 dBm0, Ta = +25°C
VS = 3.0 V
µ-law
1020 Hz, 0 dBm0, Ta = +25°C
VS = 3.0 V
µ-law
1020 Hz, 0 dBm0, Ta = +25°C
VS = 3.0 V
A-law
1020 Hz, 0 dBm0, Ta = +25°C
VS = 3.0 V
A-law
VS = 3.0 V, Ta = +25°C
Linear
— –72 –68 dBm0C
— –72 –68 dBm0C
0.4692 0.5907 0.7437 Vrms
0.4692 0.5907 0.7437 Vrms
0.4728 0.5952 0.7493 Vrms
0.4728 0.5927 0.7493 Vrms
0.9596 1.2081 1.5211 VOP
Analog output
fullscale level
PTBO
AFSR
VS = 3.0 V, Ta = +25°C
Linear
0.9596 1.2081 1.5211 VOP
*: 14.5 × {1 – SIN ^{π (4000 – f)} }
1200
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