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ABSOLUTE MAXIMUM RATING
Rev. 2.0
ICmic reserves the right to change the specifications without prior notice
6
Symbol
VDDI
V
IN_
T
STG
T
SOL
Note 1: Stress greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device.
This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the
operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods
may affect reliability.
OPERATING RANGE
Parameter
Value
Unit
V
V
o
C
o
C
Supply Line Voltage
Digital Input Voltage
Storage Temperature
Soldering Temperature
-0.3 to 7.0
-0.3 to 7.0
-55 to +150
300
Range
Commercial -25
o
C to 70
o
C
Ambient Temperature
ELECTRICAL CHARACTERISTICS
(I
LINE
= 15mA unless otherwise specified)
Symbol
V
LI
Parameter
Test Conditions
I
LINE
: 13mA to 100mA
Speech mode
Tone Dialing
Pulse Dialing V
DD
= 2.5V
Ring mode
Min
Typ
4.5
3
4
0.2
0.3
Max
Unit
V
mA
mA
mA
mA
Line Voltage (default)
I
DD
Operating Current
V
DD
= 2.5V
I
OL
VIL
VIH
Transmit (TX)
G
TX
THD
V
AGC
Z
IN
G
MUTE
V
IN MAX
Receive (RX)
G
RX
THD
V
AGC
Z
IN
V
IN RI
Output Driver (BJT)
V
IN MAX
V
TX
RL
Side Tone (ST)
G
ST
V
IN ST
Output Current, Sink
TXD, HS/DPB, MO
Input Voltage Low
Input Voltage High
V
OL
= 0.4V
HS/DPB, RGD T
A
=25
o
C
HS/DPB, RGD T
A
=25
o
C
1.5
mA
VSS
0.7
0.3
1
VDD
VDD
Transmit Gain
Distortion
Soft Clip Level
Input Impedance
Mute Attenuation
V
IL
< 0.5 V
RMS
Mute activated
Differential
Single Ended
34
60
35
2
20
+/- 1
+/- 0.5
36
2
dB
%
Vpp
K
dB
V
pp
V
pp
Input Voltage Range
Receive Gain
Distortion
Soft Clip Level
Input Impedance (RI)
Input Voltage Range
V
RXI
< 0.5 V
RMS
2
3
2
8
6
2
dB
%
Vpp
K
V
PEAK
+/- 2
Input Voltage Range
Dynamic Range
Return Loss
Z
RL
= 1000
+/- 2
+/- 2
V
PEAK
V
PEAK
dB
18
Side Tone Cancellation
Input Voltage Range
26
dB
V
PEAK
+/- 2