ICS1893YI-10LFT IDT, Integrated Device Technology Inc, ICS1893YI-10LFT Datasheet - Page 138

• Manufacturer Part Number: ICS1893YI-10LFT
• Description: PHYCEIVER LOW PWR 3.3V 64-TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: PHYceiver™r
• Type: PHY Transceiverr

Specifications of ICS1893YI-10LFT

• Protocol: MII
• Voltage - Supply: 3.14 V ~ 3.47 V
• Mounting Type: Surface Mount
• Package / Case: 64-TQFP, 64-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Drivers/receivers: -
• Other names: 1893YI-10LFT

9.5.14 10M MII: Carrier Assertion/De-Assertion (Half-Duplex Transmission)
ICS1893Y-10 Rev F 1/20/04
Table 9-21
transmission. The time periods consist of timings of signals on the following pins:
•
•
•
Figure 9-15
Table 9-21. 10M MII Carrier Assertion/De-Assertion (Half-Duplex Transmission Only)
Figure 9-15. 10M MII Carrier Assertion/De-Assertion Timing Diagram
TXEN
TXCLK
CRS
Period
Time
TXEN
TXCLK
CRS
t1
t2
ICS1893Y-10 Data Sheet - Release
TXEN Asserted to CRS Assert
TXEN De-Asserted to CRS De-Asserted
lists the significant time periods for the 10M MII carrier assertion/de-assertion during half-duplex
shows the timing diagram for the time periods.
(Half-Duplex Transmission Only)
t1
Copyright © 2004, Integrated Circuit Systems, Inc.
Parameter
All rights reserved.
138
t2
Chapter 9 DC and AC Operating Conditions
Condi-
tions
Min.
0
0
Typ.
–
2
Max.
2
4
January, 2004
Bit times
Bit times
Units