msm7502 Oki Semiconductor, msm7502 Datasheet - Page 18

• Manufacturer Part Number: msm7502
• Description: Multi-function Pcm Codec Msm7502multi-function Pcm Codec
• Manufacturer: Oki Semiconductor

¡ Semiconductor
AC Characteristics 2 (Transmit Path)
Note:
Pre-Amp Gain
Transmit Path Gain
Transmit Path Gain
Setting (VOL8)
Microphone Pre-Amp
Gain
Microphone Pre-Amp
Gain Setting
(VOL9)
Additional Transmit
Signal Gain
In-Channel PB Signal
Output Level
In-Channel PB Signal
Output Level Setting
(VOL4)
In-Channel PB Signal
Frequency Deviation
In-Channel PB Signal
Distortion
Hold Tone Path Gain
Hold Tone Path Gain
Setting
(VOL3)
Idle Channel Noise
Maximum Output Voltage
Swing
Parameter
*6 Noise band width: 0.3 kHz to 3.4 kHz, non-weighted
RG1MPA
RG2MPA
Symbol
RG1TPB
RG2TPB
RG3TPB
THDPBT
RG1PAT
RG2PAT
RG3PAT
GTPB1
VPBT1
GPBT1
GPBT2
GPBT3
GMPA
GTMX
DfPBT
NiTPA
GTPA
GPAT
VOT
Freq.
1020
1020
1020
1020
1020
(Hz)
—
—
—
—
—
Level
(dBV)
–24.0
–24.0
–4.0
–4.0
—
—
—
—
—
—
TPAI:Terminated in 510 W
In-band Distortion
TPAO-TPBI Directly
Set at typical gain
Set at typical gain
Set at typical gain
set at typical gain
setting
setting
setting
setting
typical
typical
typical
typical
connected Set at
Measured at TO
MPAO, MPBO
For
For
For
For
typical gain *6
MPAI-MPAO
To per wave
Condition
TPAI-TPAO
R
MLDYI-TO
TPAO, TO,
MPBO-TO
TPBI-TO
L
= 20 kW
–3 dB
–6 dB
–9 dB
–6 dB
–9 dB
–3 dB
–6 dB
–9 dB
–3 dB
–6 dB
–9 dB
(V
DD
–11.0
–11.0
–19.4
–11.0
–11.0
Min.
18.0
15.7
–5.0
–8.0
18.0
–8.0
–2.0
–5.0
–8.0
–1.0
–4.0
–5.0
–8.0
2.4
—
—
= 5 V ±5%, Ta = –10°C to +70°C)
–17.4
Typ.
20.0
17.7
–3.0
–6.0
–9.0
20.0
–6.0
–9.0
–3.0
–6.0
–9.0
–2.0
–3.0
–6.0
–9.0
–35
–75
0.0
—
—
Max.
–15.4
22.0
19.7
–1.0
–4.0
–7.0
22.0
–4.0
–7.0
+2.0
–1.0
–4.0
–7.0
+1.0
–1.0
–4.0
–7.0
–30
0.0
MSM7502
—
—
18/35
Unit
dBV
dBV
V
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
%
PP