msm6895 Oki Semiconductor, msm6895 Datasheet - Page 20

• Manufacturer Part Number: msm6895
• Description: Multi-function Pcm Codec
• Manufacturer: Oki Semiconductor

¡ Semiconductor
AC Characteristics 3 (Receive Path)
Note:
Receive Main Amp. Gain
Receive Main Amp.
Output Gain Difference
Receive Main Amp.
Output Phase Difference
Receive Signal Path Gain
Receive Signal Path Gain Setting
Receive Addition Signal Path Gain
Receive Addition Signal Path
Gain Setting
Speaker Preamp. Gain
Hold Acknowledge Tone Path Gain
PB Acknowledge Tone Output Level
PB Acknowledge Tone Frequency
Difference
PB Acknowledge Tone Distortion
Side Tone Path Gain
Idle Channel Noise
*6 Noise band width: 0.3 kHz to 3.4 kHz, non-weighted
Parameter
Symbol
Ni RMO
DGRMO
DPRMO
RG RPA1
RG RPA2
RG RPA3
RG RPB1
RG RPB2
RG RPB3
VPBRP
VPBRP
THD PBR
Ni RPO
Ni SPO
GRMO0
GRMO1
GRPA
GRPB
GPAS
DfPBR
GSIDE
GSP
Freq.
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
(Hz)
—
—
—
—
—
—
Level
(dBV)
–19.4
–19.4
–19.4
–19.4
–14.4
–23.4
–14.4
–14.4
–21.4
–4.4
–7.4
—
—
—
—
—
—
RMI-RMO0
RMI-RMO1
RMO0/RMO1
RMO0/RMO1
R1I-RPO
For
typical
setting
R2I-RPO
For
typical
setting
R1I-SPO
R2I-SPO
MLDYI-SPO
RPO
SPO
RPO, SPO
RPO, SPO
TPBI-RPO
RPO
SPO
RMI, VSG
RMO0, RMO1
Condition
+3 dB
+6 dB
+9 dB
+3 dB
+6 dB
+9 dB
Set at
typical
Set at
typical
Set at
typical
Set at
typical
(V
DD
*6
*6
*6
= 5 V ±5%, Ta = –10°C to +70°C)
–32.1
–30.2
Min.
13.2
13.2
–8.0
–8.0
–8.0
–8.0
–5.0
–0.9
1.0
4.0
7.0
1.0
4.0
7.0
8.9
—
—
—
—
—
—
–179.6
–0.01
–30.1
–28.2
Typ.
15.3
15.3
–6.0
–6.0
–6.0
–6.0
–3.0
10.9
–35
–86
–86
–95
3.0
6.0
9.0
3.0
6.0
9.0
—
MSM6895/6896
Max. Unit
–28.1
–26.2
17.3
17.3
–4.0
11.0
–4.0
11.0
–4.0
–4.0
–1.0
+0.9
12.9
–30
5.0
8.0
5.0
8.0
—
—
—
—
—
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dBV
dBV
dBV
dBV
dBV
deg
dB
dB
dB
dB
dB
dB
dB
dB
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dB
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