6 cable interface, 7 udio0-5 pins – Ricoh R5C841 User Manual
Page 57
R5C841 PCI-CardBus/IEEE 1394/SD Card/Memory Stick/xD/ExpressCard Data Sheet
12345
2004
R
EV
. 1.10
5-4
5.2.6 Cable Interface
(VCC_ROUT= 1.65~1.95V, AVCC_PHY3V=3.0~3.6V, Ta=0~70ºC)
Symbol Parameter Min
Max
Unit Test
Condition
Note
118
260
mV
Cable input, during data
reception
VID
Differential Input Voltage
168
265
mV
Cable input, during arbitration
13,14
1.165
2.515
V
100Mbps speed signaling off
0.935
2.515
V
200Mbps speed signaling
VICM
TpB Common Mode Input
Voltage
0.523
2.515
V
400Mbps speed signaling
14
VOD
Differential Output Voltage
172
265
mV
Cable output, load 56
Ω
13,14
ICM
TpA, TpB Common Mode
Output Current
-0.81
0.44
mA
Driver enable, speed signal off
13,14
ISPD2
TpB200Mbps Speed Signal
-4.81
-2.53
mA
14
ISPD4
TpB400Mbps Speed Signal
-12.40
-8.10
mA
14
VTCPWD CPS Threshold Voltage
7.5
V
CPS, R=390k
Ω
16
VTPBIAS
TpBias Output Voltage
1.665
2.015
V
15
Note 13: Applied for TPAP0/1, TPAN0/1 pins
Note 14: Applied for TPBP0/1, TPBN0/1 pins
Note 15: Applied for TPBIAS0/1 pins
Note 16: Applied for CPS pin
5.2.7 UDIO0-5 pins
For PCI 3.3V signaling
(VCC_ROUT= 1.65~1.95V, VCC_3V=3.0~3.6V, Ta=0~70ºC)
Symbol Parameter Min
Max
Unit
Test
Condition
Note
VOH
Output High Voltage
2.4
V
Iout=-4mA
17
VOL
Output Low Voltage
0.4
V
Iout=4mA
17
IOZ
Hi-Z Output Leakage Current
±
10
µ
A
Vout=0~VCC_3V 17
VIH
Input High Voltage
0.5xVCC_3V
5.75
V
18
VIL
Input Low Voltage
-0.5
0.3xVCC_3V
V
18
IILK
Input Leakage Current
±
10
µ
A
Vin=0~VCC_3V 18
Note 17: Applied for UDIO0-5 pins
Note 18: Applied for UDIO0-4 pins