MSM6948 Ver la hoja de datos (PDF) - Oki Electric Industry
Número de pieza
componentes Descripción
Fabricante
MSM6948 Datasheet PDF : 13 Pages
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¡ Semiconductor
MSM6948/6948V
Voice signal input (TI)
Parameter
Voltage Gain
Input Signal Level
Input Resistance
Symbol
GT
VTI
RTI
Built-in signal ground (SG)
Parameter
Symbol
DC Voltage
VSG
Condition
VAO/VTI
—
fTI £ 4 kHz
FT = "1"
ME = "0"
Min.
–2
—
50
Typ.
0
—
—
Max. Unit
+2
dB
0
dBm
—
kW
Condition
Without DC Load
Min.
VDD
2
– 0.1
Typ.
VDD
2
Max. Unit
VDD
2
+ 0.1
V
Receive signal input (AI)
Parameter
Input Resistance
Receive Signal Level
Bit Error Rate
Symbol
RIR
VIR
BER
Condition
fTI £ 4 kHz
—
S/N
8 dB
at AI
10 dB
Min.
50
–30
—
—
Typ.
—
—
1 ¥ 10–3
5 ¥ 10–5
Max.
—
0
—
—
Unit
kW
dBm
N/N
Re-generated receive data timing clock output (RT)
Parameter
Data Bit Number for PLL'
Lock-in
Symbol
NPLL1
NPLL2
Condition
Min.
CF = "1"
CT= "0"
—
*1
CT= "1"
—
Typ.
—
—
Max. Unit
18
bit
50
*1 Data bit number to lock-in within 22.5 degree
9/13
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