ocx256 ETC-unknow, ocx256 Datasheet - Page 26

• Manufacturer Part Number: ocx256
• Description: Ocx256 Crosspoint Switch
• Manufacturer: ETC-unknow

t
OCX256 Crosspoint Switch—Advanced Datasheet
4.5 AC Electrical Specifications
DCD+
26
t
Symbol
PHL
t
t
t
t
t
t
t
t
t
R
t
t
PHZ_OT
PZH_OT
t
W_JTAG
t
PLZ_OT
PZL_OT
H_JTAG
t
S_JTAG
P_JTAG
t
CO_RO
JITTER
W+_RC
t
t
f
W-_RC
t
W_RO
F
H_RO
H_RC
P_UD
S_RO
t
S_RC
JTAG
t
DATA
t
t
W+
, t
W-
SK
RC
RO
, t
PLH
DCD-
NOTES:
(V
,
,
DD
.IN = 3.3V ±10%, V
NRZ Data Rate
Registered Output Clock Frequency
Registered Clock Pulse Width, High or Low
Registered Output Setup Time to Clock
Registered Output Clock to Hold Data
Registered Output Clock to Data Out Valid
One Way Signal Propagation Delay, Fanout = 1
Input Flow-through Positive Pulse Width
Input Flow-through Negative Pulse Width
Duty Cycle Distortion
Output Jitter
Skew between Output Ports
Output Enable to Valid Data
Output Enable to High Z State
RapidConfigure Clock Period
RapidConfigure Clock Pulse Width
RapidConfigure Address Setup to RC_CLK#
RapidConfigure Address and Enable Hold Time to RC_CLK#
Update of Crosspoint to Data Out
JTAG Clock Frequency (TCK)
JTAG Clock Pulse Width (TCK) @ 20MHz cycle
JTAG Setup Time
JTAG Hold Time
JTAG Clock to Output Data Valid (TDO)
1.
These parameters are guaranteed but not tested in production.
Table 19
(1)
DD
.CORE = 2.5V ±5%)
AC Electrical Specifications
Parameter
(1)
[Rev. 2.0] 3/21/02
(1)
(1)
Min
1.5
1.5
0°C to 70°C
12
20
2
4
0
5
3
3
4
0
Max
667
333
5.5
0.5
0.5
0.5
2.5
10
20
30
20
3
3
-40°C to +85°C
Min
Fairchild Semiconductor
1.5
1.5
12
20
2
4
0
5
4
4
4
0
Max
667
333
2.5
6.5
0.6
0.5
0.6
10
20
30
20
3
3
Units
Mb/s
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns