Kenwood NXR-1800 Service Manual page 26

Pin Pin
I/O Signal Type
No. Name
2 TD- O Analog
3 RD+ I Analog
4 NC - -
5 NC - -
6 RD- I Analog
7 NC - -
8 NC - -
2.7.3 USB CONNECTOR (Type A)
Pin Pin
I/O Signal Type
No. Name
1 VBUS O Power
2 D- I/O Analog
1-26 (No.RA094<Rev.002>)
Modifi
Function
cation
Parameter
NO TX Signal - 100Base-TX
+Vout@100
-Vout@100
Data rate
(100Base-TX)
10Base-T
Vout@100
Data rate (10Base-T)
Impedance
Output Impedance
NO RX Signal + Impedance
Input Impedance
- -
- -
NO RX Signal - Impedance
Input Impedance
- -
- -
Modifi
Function
cation
Parameter
NO USB VOUT
VBUS(5V)
IOUT
Power
NO USB Data High-speed
Minus
VOH
VOL
Baud Rate
Low-/Full-speed
VIH
VIL
VOH
VOL
Baud Rate
(Low-speed)
Baud Rate
(Full-speed)
Rating and Condition
Min Typ Max
0.95 - 1.05
-1.05 - -0.95
- 125.0 -
2.2 2.5 2.8
- 10.0 -
- 100 -
- 100 -
- - -
- - -
- 100 -
- - -
- - -
Rating and Condition
Min Typ Max
4.75 - 5.25
- 500
360 - 440
-10.0 - 10.0
480
2.7 - 3.6
0.8
2.8 - 3.6
0.0 - 0.3
1.5
12
Note
Unit
Conform to
IEEE802.3
V
V
MLT-3
(4B/5B Encoding)
Mbps
V
100Base-TX
=125Mbps*4/5
Mbps

Conform to
IEEE802.3

-
-
Conform to
IEEE802.3

-
-
Note
Unit
V
mA
mV
mV
Mbps
V
V
V
V
Conform to
Universal Serial
Mbps
Bus
Specification
Mbps
(Revision 2.0 April
27, 2000)