VSC8115YA1 VITESSE [Vitesse Semiconductor Corporation], VSC8115YA1 Datasheet - Page 4

• Manufacturer Part Number: VSC8115YA1
• Description: STS-12/STS-3 Multi Rate Clock and Data Recovery Unit
• Manufacturer: VITESSE [Vitesse Semiconductor Corporation]

STS-12/STS-3 Multi Rate
Clock and Data Recovery Unit
Page 4
AC Characteristics
Table 2: Performance Specifications
Acquisition Lock Time OC-12/STS-12
CRU’s Reference Clock Frequency
LVDS Output Rise & Fall Times
OC-12/STS-12 Jitter Tolerance
CLKOUT+/- Jitter Generation
OC-12/STS12 Capture Range
Clock Output Duty Cycle
VCO Center Frequency
Parameters
Tolerance
741 Calle Plano, Camarillo, CA 93012 • 805/388-3700 • FAX: [phone]
VITESSE
VITESSE SEMICONDUCTOR CORPORATION
SEMICONDUCTOR CORPORATION
Min
-250
0.5
—
—
45
—
—
—
622.08
0.005
Typ
—
—
—
—
—
500
Max
+250
0.01
600
—
—
55
16
—
% of UI
Units
MHz
ppm
ppm
U.I.
U.I.
ps
s
With respect to the fixed
reference frequency
20% Minimum transition
density
Valid REFCLK and device
already powered up
10% to 90%, with 100 & 5pF
capacitive equivalent load
No more than 14ps rms jitter on
DATAIN+/-
Sinusoidal input jitter of
DATAIN+/- from 250KHz to
5MHz
Target Specification
Conditions
VSC8115
G52272-0, Rev. 1.1
9/29/00