Kenwood NX-800 Service Manual page 112

NX-800
Pin No. Pin Name I/O
9 DGND -
10 AGND -
11 AI -
12 AO O
13 AGND -
14 50C -
OPT9
15 I
(STON)
16 DTI I
17 OPT8 I/O Digital/CMOS Out/CMOS In with Interrupt
18 OPT11 I/O Digital/CMOS Out/CMOS In
19 OPT7 I/O Digital/CMOS Out/CMOS In with Interrupt
20 OPT2 I/O Digital/CMOS Out/CMOS In with Interrupt
21 TXO O
22 RXEO O
23 RXEI I
112
TERMINAL FUNCTION
Signal Type
-
-
Analog
Analog
-
Power
Analog
Analog
Analog
Analog
Analog
Rating and Condition
Parameter Min
Input Amplitude -
Coupling Capacitor -
Input Impedance 22
Output Amplitude -
Coupling Capacitor -
Allowable Load 220
Output Voltage
4.7
(Iout=200mA)
Output Current -
Input Level -
Coupling Capacitor -
Input Impedance 22
Input Level -
Coupling Capacitor -
Input Impedance 22
VIH 2.7
VIL –0.3
VOH (Io=–2mA) 2.8
VOL (Io=2mA) -
VIH 2.7
VIL –0.3
VOH (Io=–2mA) 2.8
VOL (Io=2mA) -
VIH 2.7
VIL –0.3
VOH (Io=–2mA) 2.8
VOL (Io=2mA) -
VIH 2.7
VIL –0.3
VOH (Io=–2mA) 2.8
VOL (Io=2mA) -
Output Level -
Coupling Capacitor -
Allowable Load 100
Output Level -
Coupling Capacitor -
Allowable Load 100
Input Level -
Coupling Capacitor
Input Impedance 22
Typ Max Unit
0.5 - Vp-p
0.1 - µF
- - kΩ
50.0 - mVp-p
0.1 - µF
- - kΩ
5.0 5.1 V
- 100 mA
3.3 - Vp-p
0.01 - µF
- - kΩ
0.6 - Vp-p
0.1 - µF
- - kΩ
- 3.5 V
- 0.7 V
- 3.4 V
- 0.7 V
- 3.5 V
- 0.7 V
- 3.4 V
- 0.7 V
- 3.5 V
- 0.7 V
- 3.4 V
- 0.7 V
- 3.5 V
- 0.7 V
- 3.4 V
- 0.7 V
130 - mVp-p
0.1 - µF
- - kΩ
640 - mVp-p
0.1 - µF
- - kΩ
640 - mVp-p
0.1 µF
- - kΩ