MB86434 Datasheet, PDF (33/38 Pages) Fujitsu Component Limited. – 5V Single Power Supply Audio Interface Unit (AIU)

MB86434
(6) Codec
Parameter
Gain tracking
(A to D)
BTPO → DOUT
Gain tracking
(D to A)
DIN → PTBO
Gain tracking
(A to D) (Linear)
BTPO → DOUT
Gain tracking
(D to A) (Linear)
DIN → PTBO
Sending frequency
characteristics
(A to D)
BTPO → DOUT
Receiving frequency
characteristics
(D to A)
DIN → PTBO
Sending absolute
gain
(A to D)
BTPO → DOUT
Receiving absolute
gain (D to A)
DIN → PTBO
Absolute level
Symbol
Conditions
Value
Min. Typ.
GTX
1020 Hz, –10 dBm0
Reference value
+3 to –40 dBm0 –0.2 —
–40 to –50 dBm0 –0.4 —
–50 to –55 dBm0 –0.8 —
GTR
1020 Hz, –10 dBm0
Reference value
EV1 = 0 dB
+3 to –40 dBm0 –0.4 —
–40 to –50 dBm0 –0.6 —
–50 to –55 dBm0 –1.0 —
AFST to AFST–43 dB –0.2 —
GTXL
1020 Hz, AFST–3 dB
Reference value
AFST–43 to AFST–53 dB
–0.4
—
AFST–53 to AFST–53 dB –0.8 —
1020 Hz, AFST–3 dB ^{AFSR to AFSR–43 dB –0.4}
—
GTRL Reference value
AFSR–43 to AFSR–53 dB –0.6 —
EV1 = 0 dB
AFSR–53 to AFSR–53 dB –1.0 —
0 to 60 Hz 24.0 —
FRX
0 dBm0
(Linear : AFST–3 dB)
1020 Hz
Reference value
60 to 300 Hz –0.20 —
300 to 3000 Hz –0.20 —
3000 to 3400 Hz –0.20 —
3400 to 4600 Hz *
—
4600 to 12 kHz 32.0 —
FRR
0 dBm0
(Linear : AFSR–3 dB)
1020 Hz
Reference value
EV1 = 0 dB
0 to 300 Hz –0.30 —
300 to 3000 Hz –0.30 —
3000 to 3400 Hz –0.30 —
3400 to 4600 Hz *
—
4600 to 12 kHz 32.0 —
GAX
1020 Hz, 0 dBm0 (Linear : AFST–3 dB)
EV1 = 0 dB, VS = 3.0 V, Ta = +25°C
Power supply variation
–2.0 0
— ±0.02
Temperature variation
— ±0.001
GAR
1020 Hz , 0 dBm0 (Linear : AFSR–3 dB)
VS = 3.0 V, Ta = +25°C
Power supply variation
–2.50 0
— ±0.04
Temperature variation
— ±0.002
VABS
Over load level µ-Law = 3.17 dB
A-Law = 3.14 dB
— 1.2081
Max.
0.2
0.4
0.8
0.4
0.6
1.0
0.2
0.4
0.8
0.4
0.6
1.0
—
—
0.20
0.8
—
—
—
0.30
1.10
—
—
–2.0
—
—
2.50
—
—
—
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB/°C
dB
dB
dB/°C
VOP
(Continued)
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