ml7029 Oki Semiconductor, ml7029 Datasheet - Page 25

• Manufacturer Part Number: ml7029
• Description: Multifunction Adpcm Codec
• Manufacturer: Oki Semiconductor

APPENDIX
When the Sampling Frequency is 16 kHz or Higher:
This device enables the operation at 16 kHz or higher sampling frequencies under conditions below. However,
be aware that the AC characteristics are not guaranteed under these conditions.
Operating Conditions at Sampling Frequency = 19 kHz
OKI Semiconductor
Power Supply Voltage
Operating Temperature Range
Digital Input High Voltage
Digital Input Low Voltage
Master Clock Frequency
Master Clock Frequency Accuracy
Sampling Frequency
Master Clock Duty Ratio
Transmit S/N Ratio
Transmit S/N Ratio
Receive S/N Ratio
Receive S/N Ratio
(at 3 dBm0 input)
(at –40 dBm0 input)
(at 3 dBm0 input)
(at –40 dBm0 input)
Parameter
SD19T1
SD19T2
SD19R1
SD19R2
Symbol
f
D
f
f
V
MCK1
MCK2
SYNC
V
Ta
V
MCK
DD
IH
IL
Voltage must be fixed
Digital input pin
Digital input pin
Condition
SYNC
MCK
MCK
—
—
—
—
—
—
–0.01%
0.95 ×
Min.
–25
V
3.0
40
—
—
—
—
—
—
0
DD
24.624
SYNC
× 1296
Typ.
46.2
24.8
45.4
38.0
19
—
—
—
—
0.05 ×
+0.01
Max.
+50
V
V
3.6
70
—
—
—
—
—
—
DD
DD
FEDL7029-03
ML7029
MHz
MHz
Unit
kHz
dB
dB
dB
dB
°C
%
V
V
V
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