ICS1893CY-10LF IDT, Integrated Device Technology Inc, ICS1893CY-10LF Datasheet - Page 118

• Manufacturer Part Number: ICS1893CY-10LF
• Description: PHYCEIVER LOW PWR 3.3V 64-TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: PHYceiver™r
• Type: PHY Transceiverr

Specifications of ICS1893CY-10LF

• 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: -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 1893CY-10LF; 800-1025

9.5 Timing Diagrams
9.5.1 Timing for Clock Reference In (REF_IN) Pin
ICS1893CY-10 Rev 1/07
Table 9-8
shows the timing diagram for the time periods.
Note:
Table 9-8. REF_IN Timing
Figure 9-2. REF_IN Timing Diagram
REF_IN
Period
Time
ICS1893CY-10 - Release
t1
t2
The REF_IN switching point is 50% of VDD.
lists the significant time periods for signals on the clock reference in (REF_IN) pin.
REF_IN Duty Cycle
REF_IN Period
Parameter
Copyright © 2007, Integrated Device Technology, Inc.
t1
All rights reserved.
119
t2
Conditions
–
–
Chapter 9 DC and AC Operating Conditions
Min.
40
–
Typ.
50
40
Max.
Figure 9-2
60
–
Units
ns
%