1893Y-10 IDT, Integrated Device Technology Inc, 1893Y-10 Datasheet - Page 145
1893Y-10
Manufacturer Part Number
1893Y-10
Description
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet
1.1893Y-10.pdf
(152 pages)
Specifications of 1893Y-10
Lead Free Status / RoHS Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
1893Y-10
Manufacturer:
ICS
Quantity:
20 000
- Current page: 145 of 152
- Download datasheet (953Kb)
10.5.19 10Base-T: Heartbeat Timing (SQE)
ICS1893 Rev C 6/6/00
Table 10-26
The time periods consist of timings of signals on the following pins:
•
•
•
Figure 10-20
Note:
1. For more information on 10Base-T SQE operations, see
2. In 10Base-T mode, one bit time = 100 ns.
Table 10-26. 10Base-T Heartbeat (SQE) Timing
Figure 10-20.
TXEN
TXCLK
COL
Period
Time
TXEN
TXCLK
COL
ICS1893 - Release
t1
t2
Test”
.
COL Heartbeat Assertion Delay from
TXEN De-Assertion
COL Heartbeat Assertion Duration
lists the significant time periods for the 10Base-T heartbeat (that is, the Signal Quality Error).
shows the timing diagram for the time periods.
10Base-T Heartbeat (SQE) Timing Diagram
Parameter
Copyright © 2000, Integrated Circuit Systems, Inc.
All rights reserved.
t1
145
10Base-T Half Duplex
10Base-T Half Duplex
Conditions
Section 7.5.10, “ 10Base-T Operation: SQE
t2
Chapter 10 DC and AC Operating Conditions
Min.
–
–
1000
Typ.
850
Max.
1500
1500
June, 2000
Units
ns
ns
Related parts for 1893Y-10
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
IDT, Integrated Device Technology Inc
Datasheet:
Part Number:
Description:
PHYCEIVER LOW PWR 3.3V 64-TQFP
Manufacturer:
IDT, Integrated Device Technology Inc
Datasheet:
Part Number:
Description:
PHYCEIVER LOW PWR 3.3V 64-TQFP
Manufacturer:
IDT, Integrated Device Technology Inc
Datasheet:
Part Number:
Description:
PHYCEIVER LOW PWR 3.3V 64-TQFP
Manufacturer:
IDT, Integrated Device Technology Inc
Datasheet:
Part Number:
Description:
PHYCEIVER LOW PWR 3.3V 64-TQFP
Manufacturer:
IDT, Integrated Device Technology Inc
Datasheet:
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: