ICS1893BK IDT, Integrated Device Technology Inc, ICS1893BK Datasheet - Page 89
ICS1893BK
Manufacturer Part Number
ICS1893BK
Description
PHYCEIVER LOW PWR 3.3V 56-MLF2
Manufacturer
IDT, Integrated Device Technology Inc
Series
PHYceiver™r
Type
PHY Transceiverr
Specifications of ICS1893BK
Protocol
MII
Voltage - Supply
3.14 V ~ 3.47 V
Mounting Type
Surface Mount
Package / Case
56-VQFN
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Number Of Drivers/receivers
-
Lead Free Status / RoHS Status
Not Compliant, Contains lead / RoHS non-compliant
Other names
1893BK
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ICS1893BKILFT
Manufacturer:
IDT
Quantity:
5 000
- Current page: 89 of 138
- Download datasheet (2Mb)
7.14.6 Twisted Pair Tri-State Enable, TPTRI (bit 19.7)
7.14.7 ICS Reserved (bits 19.6:1)
7.14.8 Automatic 100Base-TX Power-Down (bit 19.0)
ICS1893BF, Rev. E, 8/11/09
Table 7-22. AMDIX_EN (Pin 10) and Control Bits 19. 9:8
The ICS1893BF provides a Twisted Pair Tri-State Enable bit. This bit forces the TP_TXP and TP_TXN
signals to a high-impedance state. When this bit is set to logic:
•
•
See
The Automatic 100Base-TX Power Down bit provides an STA with the means of enabling the ICS1893BF
to automatically shut down 100Base-TX support functions when 10Base-T operations are being used.
When this bit is set to logic:
•
•
Note:
Default Values:
Definitions:
Zero, the Twisted Pair Interface is operational.
One, the Twisted Pair Interface is tri-stated.
Zero, the 100Base-TX Transceiver does not power down automatically in 100Base-TX mode.
One, and the ICS1893BF is operating in 10Base-T mode, the 100Base-TX Transceiver automatically
turns off to reduce the overall power consumption of the ICS1893BF.
Section 7.11.2, “ICS Reserved (bits
ICS1893BF Data Sheet Rev. E - Release
straight transmit = TP_AP & TP_AN
cross
AMDIX_EN (Pin 10)AMDIX enable pin with 50 kOhm pull-up resistor
AMDIX_EN [19:9]
MDI_MODE [19:8] MDIO register 13h bit 8
AMDIX_EN
(Pin 10)
There are other means of powering down the 100Base-TX Transceiver (for example, when the
entire device is isolated using bit 0:10).
1
1
receive = TP_BP & TP_BN
transmit = TP_BP & TP_BN
receive = TP_AP & TP_AN
MDIO register 13h bit 9
AMDIX_EN
[Reg 19:9]
1
1
16.14:11)”, the text for which also applies here.
Copyright © 2009, IDT, Inc.
All rights reserved.
89
MDI_MODE
[Reg 19:8]
0
x
Chapter 7 Management Register Set
straight / cross (auto
selected)
straight / cross (auto
selected)
Configuration
Tx/Rx MDI
August, 2009
Related parts for ICS1893BK
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
TRANSLATION DEVICE DPI 80-PQFP
Manufacturer:
IDT, Integrated Device Technology Inc
Datasheet:
Part Number:
Description:
IDT PART
Manufacturer:
IDT, Integrated Device Technology Inc
Datasheet:
Part Number:
Description:
IC LIU T1/E1/J1 OCTAL 256PBGA
Manufacturer:
IDT, Integrated Device Technology Inc
Datasheet:
Part Number:
Description:
IC FREQ TIMING GENERATOR 28TSSOP
Manufacturer:
IDT, Integrated Device Technology Inc
Datasheet:
Part Number:
Description:
IC CLK DVR PLL 1:10 40VFQFPN
Manufacturer:
IDT, Integrated Device Technology Inc
Datasheet:
Part Number:
Description:
IC CLK FANOUT BUFFER 1:18 32LQFP
Manufacturer:
IDT, Integrated Device Technology Inc
Datasheet:
Part Number:
Description:
IC CLK FANOUT BUFFER 1:18 32LQFP
Manufacturer:
IDT, Integrated Device Technology Inc
Datasheet:
Part Number:
Description:
IC CK505 VREG/RES 56TSSOP
Manufacturer:
IDT, Integrated Device Technology Inc
Datasheet:
Part Number:
Description:
IC SDRAM CLK DVR 1:10 48-TSSOP
Manufacturer:
IDT, Integrated Device Technology Inc
Datasheet:
Part Number:
Description:
IC CLK DVR PLL 1:10 48TSSOP
Manufacturer:
IDT, Integrated Device Technology Inc
Datasheet:
Part Number:
Description:
IC FLEXPC CLK PROGR P4 56-TSSOP
Manufacturer:
IDT, Integrated Device Technology Inc
Datasheet:
Part Number:
Description:
IC FLEXPC CLK PROGR P4 56-TSSOP
Manufacturer:
IDT, Integrated Device Technology Inc
Datasheet:
Part Number:
Description:
IC FLEXPC CLK PROGR P4 56-SSOP
Manufacturer:
IDT, Integrated Device Technology Inc
Datasheet:
Part Number:
Description:
IC PLL CLK DRIVER 2.5V 28-TSSOP
Manufacturer:
IDT, Integrated Device Technology Inc
Datasheet:
Part Number:
Description:
IC CLOCK DRIVER 2.5V 24-TSSOP
Manufacturer:
IDT, Integrated Device Technology Inc
Datasheet: