ml7005mb Oki Semiconductor, ml7005mb Datasheet - Page 8

• Manufacturer Part Number: ml7005mb
• Description: Dtmf Transceiver Ml7005dtmf Transceiver
• Manufacturer: Oki Semiconductor

¡ Semiconductor
ELECTRICAL CHARACTERISTICS
DC and Digital Interface Characteristics
*1 DTRIM, DTRIP, CPAI, DTAI, FXDIM, CPDIP, CPDIM
*2 DTRIO, CPAO, CPTGO, DTGO, DTAO, FXDIO, CPDIO
*3 DTRIO, CPAO, CPTGO, DTGO, DTAO, FXDIO, CPDIO, SG
AC CHARACTERISTICS
AC Characteristics 1 DTMF Signal Generator
*1 0dBm = 0.775 Vrms (For all AC characteristics)
DTMF Tone Transmit Amplitude
Tone Transmit Amplitude Ratio
Tone Frequency Accuracy
Total Harmonic Distortion
Out-of-Band Spurious
Power Supply Current
Digital Input Voltage
Digital Input Current
Digital Output Voltage
Analog Input Resistance
Analog Output DC Potential
Analog Output Load Resistance
Parameter
Parameter
Symbol
Symbol Condition or Applicable pin
THD
V
V
V
V
V
R
f
I
I
V
V
V
V
V
V
V
DTTH
V
OHCK
R
DTTL
DTDF
DDT
V
OLCK
DD1
DD2
I
I
OUT
IH
OH
S1
S2
S3
IL
OL
SG
AO
IH
IL
IN
DT
Operating Mode
Measured at
DTGO
With respect to
output signal
level measured
at DTGO
Power Down Mode
V
V
Other than
CLK0
CLKO, CL £ 20pF
*1
SG
*2
*3
I
I
= V
= 0 V
DD
V
DD
Condition
= 2.7 to 5.5 V
—
Low Group Tone
High Group Tone
V
To Nominal
Frequency
Harmonics -
Fundamental
4kHz to 8kHz
8kHz to 12kHz
12 kHz to each
4 kHz band
V
V
I
I
OH
OL
DTTH
DD
DD
= 100 mA
= –100 mA
= 3 V
= 5 V
– V
DTTL
(V
(V
V
V
V
0.7 V
DD
DD
DD
DD
–10.5
DD
Min.
Min.
–8.5
–1.5
–10
–10
1.0
0.0
0.0
0.0
—
—
—
—
—
—
—
—
—
—
20
/2–0.1
= 2.7 to 5.5 V, Ta = –30 to +85°C)
– 0.2
= 2.7 to 5.5 V, Ta = –30 to +85°C)
– 0.5
DD
V
DD
Typ.
P–51
P–60
P–75
Typ.
V
V
–9.0
–7.0
0.06
–40
2.0
4.0
5.0
—
—
—
—
—
—
10
DD
DD
—
– 0.06
1
0
0
/2
/2
V
0.3V
DD
Max.
Max.
P–20
P–40
P–60
–7.5
–5.5
+1.5
–23
V
+10
+10
V
V
3.0
9.0
0.2
0.5
—
—
40
—
—
—
/2–0.1
DD
DD
DD
DD
ML7005
Unit
dBm
Unit
MW
mA
KW
dB
dB
dB
mA
mA
%
8/24
V
V
V
*1