Kenwood NX-5400 Service Manual page 22
700/800mhz digital transceiver
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Also See for NX-5400:
- Common function reference (476 pages) ,
- Function reference (190 pages) ,
- User manual (80 pages)
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Pin No.
Name
I/O Signal Type
11
5U
- Power
12
TXD
O Digital
USB_DP
IO Analog
13
RXD
I Digital
USB_DM
IO Analog
14
SMIC
I Analog
1-22 (No.RA016<Rev.001>)
Function
5V power supply output
Serial data output
USB DP
Serial data input
USB DM
External MIC input
Rating and Condition
Parameter
Output Voltage(Iout = 100mA)
Maximum Current
VOH(Io=-5mA)
VOL(Io=5mA)
Baud Rate
VIH
VIL
VOH
VOL
Baud Rate (Full-Speed)
VIH
VIL
Baud Rate
VIH
VIL
VOH
VOL
Baud Rate (Full-Speed)
Audio Level (STD deviation)
DC Bias
Allowable Frequency
Input impedance
Min Typ
Max
Unit
4.9 5.0
5.1
V
-
-
0.2
A
4.1
-
5.1
V
0.0
-
0.8
V
1.1875 Mbps
2.7
-
3.6
V
-
-
0.8
V
2.8
-
3.5
V
0.0
-
0.3
V
12
Mbps
2.0
-
5.3
V
0.0
-
0.8
V
1.1875 Mbps
2.7
-
3.6
V
-
-
0.8
V
2.8
-
3.5
V
0.0
-
0.3
V
12
Mbps
7.7 12.5 17.3
mV
3.3
V
300
3000
Hz
-
1.8
-
kΩ
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