GL6965
Parameter
Line Voltage
Amount
Transmit Gain
Receiving Gain
MF Gain
Beep Gain
Transmit Dynamic Range
Receiving Dynamic Range
MFI Input Resistance
BTI Input Resistance
AC
BIAS
Input
Resistance
MUTE Terminal High
Level
Input Voltage
MUTE Terminal Low
Level
Input Voltage
Rise
up
Sym
-bol
∆
V
L
G
T
G
R
G
MF
G
BP
D
RT
D
RR
Test
Cir-
cuit
2
4
5
6
8
4
5
—
—
—
—
Test Conditon
IL=20mA
IL=20mA
IL=120mA
IL=20mA
IL=120mA
IL=20mA
IL=120mA
IL=20mA
IL=120mA
IL=20mA
IL=120mA
IL=20mA
IL=120mA
f
=
1KHz
V
in
= −
55dBV
f
=
1KHz
V
in
= −
55dBV
f
=
1KHz
V
in
= −
30dBV
f
=
1KHz
V
in
= −
30dBV
Distortion
Ratio 4%
Distortion
Ratio 10%
Min,.
1.1
43
40
40
34.5
24
21.5
21
21.5
2.0
4.0
3.0
6.0
21
7
21
Typ.
1.5
46
43.2
43.5
38
26.8
24
24
24.5
—
—
—
—
30
10
30
—
Max.
2.1
48
45
46
40.5
28
25.5
27
27.5
—
—
—
—
—
—
—
V
CC
Unit
V
dB
dB
dB
dB
dB
dB
dB
dB
V
p.p
V
p.p
V
p.p
V
p.p
k
Ω
k
Ω
k
Ω
ZI(MF)
ZI(BP)
ZI(AB)
V
IH
( MU )
IL=20mA-120mA
V
IL
( MU )
V
CC
-
0.5
0
V
—
IL=20mA-120mA
—
0.2
V
Reference data
Parameter
Internal Reference Voltage
RO1, RO2 Output Impedance
Total Receiving Gain
MUTE Terminal Input Current
UP Terminal Input Current
AC Impedance
Phase
Symbol
V
REF
Z
RO
G
R
Test
Cir-
cuit
3
—
11
9
10
—
—
Test Condition
IL=20mA
IL=120mA
IL=30mA f=1KHz
IL=20mA
(Balancing Network
circuit included.)
IL=120mA
IL=20mA V
IL
=0.2V
IL=20mA at GND connection
IL=50mA f=1KHZ
IL=50mA f=1KHZ
Typ
0.66
2.8
200
14.5
9.0
-50
-35
580
3
Unit
V
V
dB
dB
µA
µA
DEG
(Total)
I
IL
( MU )
I
IL
( MP )
|Z|TEL
θ
3
HYNIX [ HYNIX SEMICONDUCTOR ]
