MB86613 Просмотр технического описания (PDF) - Fujitsu
Номер в каталоге
Компоненты Описание
Список матч
MB86613 Datasheet PDF : 36 Pages
| |||
MB86613
(5) 1394 Interface
Parameter
Symbol
Condition
Differential output voltage
VOD
56 Ω terminal
Common phase current
ICM
Transceiver OFF
Off state voltage
VOFF Transceiver OFF
S100
Speed-signal drive current
S200
S400
TPBIAS output voltage∗1
VO
DS comparator offset
voltage∗2
VIT
Arbitration comparator
VITH
offset voltage∗2
VITL
Speed-signal comparator
offset voltage∗3
S200
VIT
S400
Value
Unit
Min.
Max.
172
265
mV
−0.81
0.44
mA
20
mV
−0.81
0.44
mA
−2.53
−4.84
mA
−8.10
−12.40
mA
1.665
2.015
V
−30
30
mV
89
−168
120
290
168
mV
−89
mV
180
mV
380
mV
Port status comparator off-
set voltage∗4
VIT
Schmitt trigger receiver
VIT+∗6
threshold voltage for
detection connection
VIT−∗6
Comparator offset voltage
for detecting cable power
VIT
supply
CPS pin input voltage
VCPS
Common input current
IIC
0.6
1.95
1.00
1.125
(7.5) ∗5
VSS
−20
1.0
V
2.40
V
1.45
V
1.275
(8.5) ∗5
V
VDD5
V
20
µA
*1 : When the TPBIAS supply is Off, the maximum value with cable connected is 0.4 V, and when the cable is not
connected the maximum output voltage is VDD.
* 2 : Electrical potential created between TPA and TPB pins.
*3 : Electrical potential created between TPBIAS and TPA/B pins
*4 : At a point midway between the TPB/TPB# pins.
*5 : Cable supply voltage (VP) : voltage before division by 510 kΩ to 91 kΩ resistance
*6 : VIT+ is the voltage before cable disconnection is detected. VIT- is the voltage after cable connection is detected.
19
Share Link: 