MSM6882-3 Datasheet, PDF (8/15 Pages) OKI electronic componets – 2400/1200 bps Single Chip MSK Modem

¡ Semiconductor
MSM6882-3/6882-5
ELECTRICAL CHARACTERISTICS
DC Characteristics
(MSM6882-3: V_DD = 3 V to 4 V, Ta = –25˚C to 70˚C)
(MSM6882-5: V_DD = 5 V ±0.5 V, Ta = –25˚C to 70˚C)
Parameter
Symbol
Condition
Min. Typ. Max. Unit
I_DD
Power Supply Current *1
I_DDS
Normal Operating Mode
FT = "1"
Power Down Mode
FT = "0"
—
4
8
—
5.5
11
mA
—
3.5
7
—
5.0
10
Input Leakage Current *2 ^IIL
I_IH
Input Voltage
V_IL
*2
V_IH
V_IN = 0 V
V_IN = V_DD
*1
*1
–10
—
–10
—
10
mA
10
0.6
0
—
0.8
1.8
2.2
—
V_DD
V
Output Voltage
*1 *3 ^VOL1
I_OL = 10 mA/1.6 mA
0.3
0
—
0.4
V_OH1
I_OH = 10 mA/400 mA
0.8V_DD
—
V_DD
*1 Upper is specified for the MSM6882-3, lower for the MSM6882-5
*2 MCS, ME, SD, SIN, PRE, BR, CF, CT, FT
*3 ST, RD, RT
Digital Interface Characteristics
Parameter
Input Data Set-up Time
Input Data Hold Time
Output Data Delay Time
Symbol
t_S
t_H
t_D
Condition
See Fig.1
See Fig.2
Min.
300
300
–300
Typ.
—
—
—
Max. Unit
—
ns
—
ns
300 ns
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