vsc834 Vitesse Semiconductor Corp, vsc834 Datasheet - Page 5

• Manufacturer Part Number: vsc834
• Description: 2.5gb/s 17 X 17 Crosspoint Switch With Input Signal Activity Isa Monitoring
• Manufacturer: Vitesse Semiconductor Corp

Datasheet
VSC834
G52247-0, Rev 4.2
02/09/01
AC Characteristics
Table 3: Data Path
Note: Unless otherwise stated, all specifications are guaranteed but not tested.
Note 1: Skew between any two input channels to a given output.
Note 2: Skew between any two output channels from the same input channel.
Note 3: Required for high-speed output rise/fall spec at F
Note 4: Broadband jitter added to a jitter-free signal; jitter is primarily in the form of ISI for random data
Parameter
F
T
T
t
t
t
R
R
jP
Monitor State Reg
RATE
OSKW
ISKW
, t
, t
Monitor State Reg
Monitor State
F
F
Monitor State
ADDR[5:0]
DATA[4:0]
MONCLK
MONCLK
INTB
INTB
RDB
CSB
Input channel delay skew (1)
Output channel delay skew (2)
High-speed input rise/fall times, 20% to 80% (3)
High-speed output rise/fall times, 20% to 80%
Output data eye jitter, peak-peak, 2
Data rate
Figure 3: Interrupt Timing (No Change in Monitor State Registers)
Figure 2: Interrupt Timing (Change in Monitor State Registers)
© VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012
Tel: (800) VITESSE • FAX: [phone] • Email: [e-mail]
T
VITESSE
SEMICONDUCTOR CORPORATION
sRDB
Description
Internet: www.vitesse.com
23
PRBS (4)
RATE
=2.5 Gbits/s. For lower rate signals, use 0.375/F
with Input Signal Activity (ISA) Monitoring
T
hRDB
Min
-
-
-
-
-
2.5Gb/s 17x17 Crosspoint Switch
-
Typ
300
300
-
-
-
-
T
tsDATA
Max
150
150
100
2.5
-
-
RATE
Units
Gb/s
ps
ps
ps
ps
ps
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