NX-200
126
Pin No.
Name
I/O
Signal Type
Rating and Condition
Parameter
Min
Typ
Max
Unit
22
RXEO
O
Analog
Output Amplitude (1kHz, 60% deviation)
450
640
830
mVp-p
Coupling Capacitor
-
0.1
-
µF
Output Impedance
-
-
2.2k
Ω
Allowable Frequency
300
-
3000
Hz
23
RXEI
I
Analog
Input Amplitude (1kHz, 60% deviation)
450
640
830
mVp-p
Coupling Capacitor
0.1
µF
Input Impedance
22k
Ω
Allowable Frequency
300
3000
Hz
24
TXI
I
Analog
Input Amplitude (1kHz, 60% deviation)
while external MIC
160
260
360
mVp-p
Input Amplitude (1kHz, 60% deviation)
while internal MIC
-
130
-
mVp-p
Coupling Capacitor
-
0.1
-
µF
Input Impedance
22k
-
-
Ω
Allowable Frequency
300
-
3000
Hz
14
5V
O
Power
Output Voltage
5
V
Output Current
78
mA
26
POW
O
Power
Output Voltage
7.5
V
Output Current
100
mA
9
DGND
-
GND
Allowable current value (Total current of 3 pins)
100
mA
10
AGND
13
5
NC
-
-
-
CN710 26-pin connector specifi cation
Pin No.
Name
Device
I/O
Connection
Function
1
OPT1
ANI board
O
AUX INPUT
[COR]
Conventional/LTR
L: Activity receiving
H: Not activity receiving
[TOR]
Conventional/LTR
L: Activity receiving (SUB TONE or LTR ID is OK)
H: Not activity receiving
[LOK]
Conventional
L: TX Complete
H: Not TX Complete
LTR
L: TX Link Complete (until TX fi nishes)
H: Not TX Link Complete
VGS-1
I
BUSY
BUSY indication
2
OPT3
ANI board
I
KEY
TX requirement input
VGS-1
I
PLAY
PLAY indication
3
26P_RD
ANI board
-
-
-
VGS-1
I
SO
Serial data input
TERMINAL FUNCTION /
端子功能
