lxt9785 Intel Corporation, lxt9785 Datasheet - Page 172
![no-image](/images/manufacturer_photos/0/3/337/intel_corporation_sml.jpg)
lxt9785
Manufacturer Part Number
lxt9785
Description
Advanced 8-port 10/100 Mbps Phy Transceivers
Manufacturer
Intel Corporation
Datasheet
1.LXT9785.pdf
(226 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
lxt9785EHC DO
Manufacturer:
INTEL
Quantity:
20 000
Part Number:
lxt9785HC
Manufacturer:
LEVELONE
Quantity:
20 000
Part Number:
lxt9785HC C2
Manufacturer:
INTEL
Quantity:
20 000
Company:
Part Number:
lxt9785HCB2
Manufacturer:
Intel
Quantity:
184
- Current page: 172 of 226
- Download datasheet (3Mb)
LXT9785 and LXT9785E Advanced 8-Port 10/100 Mbps PHY Transceivers
174
Table 52. Intel
Table 53. Intel
5%)
Input Low voltage
Input High voltage
Input current
Output Low voltage
Output Low voltage (LEDm_n pins)
Output High voltage
Current - SMII
1. Typical values are at 25 °C and are for design aid only; not guaranteed and not subject to production
2. Voltages with respect to ground unless otherwise specified.
3. Values are aggregated for all eight ports.
1. Typical values are at 25 °C and are for design aid only; not guaranteed and not subject to production
Operating
Operating
SS-SMII
Current -
testing.
testing.
®
®
LXT9785/LXT9785E Operating Conditions (Sheet 2 of 2)
LXT9785/LXT9785E Digital I/O DC Electrical Characteristics (VCCIO = 2.5 V +/-
3
Parameter
Parameter
3
Auto-Negotiation
Auto-Negotiation
100BASE-TX
100BASE-FX
100BASE-TX
100BASE-FX
Power-Down
Power-Down
10BASE-T
10BASE-T
Hardware
Hardware
Mode
Mode
V
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
CCIO
CC
CCIO
CC
CCIO
CC
CCIO
CC
CCIO
CC
CCIO
CC
CCIO
CC
CCIO
CC
CCIO
CC
CCIO
CC
OL
Sym
V
V
V
V
-LED
OH
I
OL
IH
Sym
IL
I
-100
1.75
2.07
Min
–
–
–
Min
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Typ
–
–
–
–
–
–
(2.5 V
1
Typ
70
90
60
20
90
90
90
50
3
3
CCIO
Max
0.75
1
100
0.2
0.5
–
–
)
800
380
740
520
800
380
740
530
50
30
(3.3 V
Units
PA
Typ
V
V
V
V
V
Revision Date: August 28, 2003
130
170
110
170
170
150
30
70
5
5
CCIO
1
Document Number: 249241
)
Revision Number: 007
Test Conditions
0.0 < V
I
I
I
OL
OH
OL
Max
830
160
410
200
770
130
570
835
200
410
200
780
180
570
50
30
40
80
5
5
= 10 mA
= 4 mA
= -4 mA
Datasheet
–
–
I
< V
CC
Units
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
Related parts for lxt9785
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![82550GY](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 82550 Fast Ethernet Multifunction PCI/CardBus Controller
Manufacturer:
Intel Corporation
Datasheet:
![DA28F320J5-120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 120 ns
Manufacturer:
Intel Corporation
Datasheet:
![E28F320J5-120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 120 ns
Manufacturer:
Intel Corporation
Datasheet:
![G28F640J5-150](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel StrataFlash memory 64 Mbit. Access speed 150 ns
Manufacturer:
Intel Corporation
Datasheet:
![E28F320J5-100](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel StrataFlash memory 32 Mbit. Access speed 100 ns
Manufacturer:
Intel Corporation
Datasheet:
![NHE6300ESB](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 6300ESB I/O Controller Hub
Manufacturer:
Intel Corporation
Datasheet:
![NH82801DB](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 82801DB I/O Controller Hub (ICH4), Pb-Free SLI
Manufacturer:
Intel Corporation
Datasheet:
![FW82801FB](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 82801FB I/O Controller Hub (ICH6)
Manufacturer:
Intel Corporation
Datasheet:
![28F640J3A120](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel Strataflash Memory28F128J3 28F640J3 28F320J3
Manufacturer:
Intel Corporation
Datasheet:
![82550EY](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 82550 Fast Ethernet Multifunction PCI/CardBus Controller
Manufacturer:
Intel Corporation
![HPIXP2325AB](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel IXP2325 Network Processor
Manufacturer:
Intel Corporation
Datasheet:
![NPIXP2400BB](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel IXP2400 Network Processor
Manufacturer:
Intel Corporation
Datasheet:
![NPIXP2805AC](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel IXP2805 Network Processor
Manufacturer:
Intel Corporation
![NH82801DBM](/images/manufacturer_photos/0/3/337/intel_corporation_tmb.jpg)
Part Number:
Description:
Intel 82801DBM I/O Controller Hub 4 Mobile (ICH4-M), Pb-Free SLI
Manufacturer:
Intel Corporation
Datasheet: