VSC8211XVW Vitesse Semiconductor Corp, VSC8211XVW Datasheet - Page 157

• Manufacturer Part Number: VSC8211XVW
• Description: IC PHY 10/100/1000 SGL 117-LBGA
• Manufacturer: Vitesse Semiconductor Corp
• Type: PHY Transceiverr

Specifications of VSC8211XVW

• Number Of Drivers/receivers: 1/1
• Protocol: Gigabit Ethernet
• Voltage - Supply: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Package / Case: 117-LBGA
• Case: BGA
• Dc: 07+
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 907-1023

30.13 CLKOUTMAC and CLKOUTMICRO Timing
The following specifications are valid only when the I/O power supply (VDDIOMAC for CLKOUTMAC and VDDIOMICRO for
CLKOUTMICRO) is at either 3.3V ±5%, or 2.5V ±5%.
.
VMDS-10105 Revision 4.1
October 2006
T
T
CLKOUTMICRO
t
R/F (CLK125)
F
CLKOUTMAC
Symbol
STABILITY
J
T
CLK125
DUTY
CLKOUTMICRO
CLKOUTMAC
Min
40
Table 72. CLKOUTMAC and CLKOUTMICRO Timing
Typ
250
50
8
8
Figure 50. CLKOUTMICRO AC Timing
Figure 49. CLKOUTMAC AC Timing
80%
20%
t
80%
20%
t
R
R
, t
, t
F
F
Max
300
50
60
1
157 of 165
T
T
CLKOUTMICRO
CLKOUTMAC
Unit
ppm
ns
ns
ps
ns
%
Clock period.
Clock period. Either
4MHz, or
125MHz
Clock frequency stability (0°C to 70°C).
Clock duty cycle.
Total jitter of clock (peak-to-peak).
Clock rise time (20% to 80%).
Parameter Description & Conditions
T
DUTY
T
DUTY
Datasheet
VSC8211