ml7020mb Oki Semiconductor, ml7020mb Datasheet - Page 8

• Manufacturer Part Number: ml7020mb
• Description: 1200 Bps Modem For Remote Control Systems
• Manufacturer: Oki Semiconductor

ELECTRICAL CHARACTERISTICS
DC Characteristics
*1: See Table 3 for details of the modes.
Analog Interface
Input resistance
Output load resistance
Output load
capacitance
Output impedance
Output DC voltage
Out-of-band spurious
response
SW3 impedance
Output current
1 Semiconductor
Power supply current
Input leak current
High level output
voltage
Low level output
voltage
Input capacitance
Parameter
Parameter
Symbol
Symbol
R
R
R
V
I
I
I
I
V
I
C
V
V
R
R
R
R
V
V
V
DD1
DD2
DD3
DD4
C
SGO
I
I
SW3
IH
OX1
OX2
IL
OH
OL
O1
O2
S1
S2
S3
IN
L1
L2
L3
IN
L
(Differential outputs) 12 kHz to (4 kHz
TIO, LI1O, LI2O, TO, LO–, LO+, SGC
TO (Output amplitude 1 Vpp or less)
During operation (tone 1 mode)*1
transmission/reception mode)*1
During operation (tone 2, tone 3
LO–, LO+ (differential outputs)
SGO pin (including via SW3)
LO–, LO+
During operation (modem
TI–, TI+, LI1–, LI1+, LI2–
TIO, LI1O, LI2O, TO
During power down
LO–, LO+, SGO
TIO, LI1O, LI2O
Analog outputs
I
OH
I
OL
modes)*1
Condition
Condition
V
V
= –100 A
= 100 A
I
I
SGO
SW3
= V
= 0 V
—
DD
4 to 8 kHz
8 to 12 kHz
each)
(V
(V
V
DD
Min.
–0.1
DD
–0.1
–0.6
Min.
V
1.2
1.2
—
—
—
10
20
DD
—
—
—
—
—
—
—
—
0
0
0
0
0
DD
= 4.5 to 5.5 V, Ta = –40 to +85°C)
= 4.5 to 5.5 V, Ta = –40 to +85°C)
/2
V
V
0.05
Typ.
Typ.
–60
–80
–80
5.0
5.0
6.0
7.0
—
—
—
10
10
DD
DD
15
—
—
—
—
—
—
5
/2
/2
V
Max.
10.0
10.0
11.0
Max.
+0.1
100
V
100
–20
–40
–60
2.0
0.5
0.1
0.6
—
—
DD
30
—
—
—
—
—
—
DD
FEDL7020-02
/2
ML7020
dBm
dBm
dBm
Unit
Unit
mA
mA
mA
M
mA
pF
k
k
k
pF
V
V
V
V
A
A
A
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