Kenwood NX-5300 Service Manual page 25

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
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
(No.RA015<Rev.002>)1-25