NX-200
62
CN710 26-pin connector specifi cation
Pin No.
Name
I/O
Signal Type
Rating and Condition
Parameter
Min
Typ
Max
Unit
1
OPT1
I/O
Digital
[Input] VIH
2.8
3.3
V
6
OPT4
[Input] VIL
0
0.5
V
8
OPT5
[Output] VOH
2.8
3.5
V
17
OPT8
[Output] VOL
0
0.5
V
18
OPT11
2
OPT3
I/O
Digital
[Input] VIH
2.8
3.3
V
19
OPT7
[Input] VIL
0
0.5
V
20
OPT2
[Output] VOH
2.8
3.5
V
25
OPT6
[Output] VOL
0
0.5
V
3
26P_RD
I
Digital
[Input] VIH
2.8
3.3
V
[Input] VIL
0
0.5
V
Baud Rate
19200
bps
4
26P_TD
O
Digital
[Output] VOH
2.8
3.5
V
[Output] VOL
0
0.5
V
Baud Rate
19200
bps
15
OPT9
I
Analog
Input Amplitude (Square wave)
-
3.3
-
Vp-p
Coupling Capacitor
-
0.01
-
µF
Input Impedance
22k
-
-
Ω
Allowable Frequency
300
-
3000
Hz
7
OPT10
O
Analog/Digital
Output Amplitude (1kHz, 60% deviation)
0.9
1.3
1.7
Vp-p
Coupling Capacitor
0.1
µF
Output Impedance
22k
Ω
Allowable Frequency
300
3000
Hz
11
AI
I
Analog
Input Amplitude (1kHz, 60% deviation)
0.3
0.5
0.7
Vp-p
Coupling Capacitor
-
0.1
-
µF
Input Impedance
-
12k
-
Ω
Allowable Frequency
300
3000
Hz
12
AO
O
Analog
Output Amplitude (1kHz, 60% deviation)
30
50
70
mVp-p
Coupling Capacitor
-
0.1
-
µF
Output Impedance
-
35k
-
Ω
Allowable Frequency
300
3000
Hz
16
DTI
I
Analog
Input Amplitude (1kHz, 60% deviation)
0.8
1.1
1.4
Vp-p
Coupling Capacitor
-
0.1
-
µF
Input Impedance
22k
-
-
Ω
Allowable Frequency
300
-
3000
Hz
21
TXO
O
Analog
Output Amplitude (1kHz, 60% deviation)
while external MIC
160
260
360
mVp-p
Output Amplitude (1kHz, 60% deviation)
while internal MIC
-
130
-
mVp-p
Coupling Capacitor
-
0.1
-
µF
Output Impedance
-
-
2.2k
Ω
Allowable Frequency
300
3000
Hz
TERMINAL FUNCTION
