DS26334GNA3+ Maxim Integrated Products, DS26334GNA3+ Datasheet - Page 103
DS26334GNA3+
Manufacturer Part Number
DS26334GNA3+
Description
IC LIU E1/T1/J1 3.3V 256-CSBGA
Manufacturer
Maxim Integrated Products
Type
Line Interface Units (LIUs)r
Datasheet
1.DS26334G.pdf
(121 pages)
Specifications of DS26334GNA3+
Number Of Drivers/receivers
16/16
Protocol
IEEE 1149.1
Voltage - Supply
3.135 V ~ 3.465 V
Mounting Type
Surface Mount
Package / Case
256-CSBGA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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Table 9-4. Intel Write Cycle Characteristics
(V
Note 1:
Note 2:
DD
D[7:0], AD[7:0]
D[7:0], AD[7:0]
= 3.3V ±5%, T
NAME(S)
SIGNAL
AD[7:0]
AD[7:0]
RDYB
RDYB
RDYB
RDYB
A[5:0]
A[5:0]
WRB
CSB
CSB
ALE
The timing parameters in this table are guaranteed by design (GBD).
The input/output timing reference level for all signals is V
J
= -40°C to +125°C.) (Note 1) (See
SYMBOL
t10
t11
t12
t13
t14
t1
t2
t3
t4
t5
t6
t7
t8
t9
Pulse width
Setup time to WRB
Hold time to WRB
Setup time to ALE
Hold time from WRB
Input setup time to WRB
Input hold time to WRB
Enable delay from CSB active
Delay time from WRB active
Delay time from WRB inactive
Disable delay time from CSB inactive
Pulse width
Hold time from ALE inactive
Valid address to WRB inactive
DS26334 3.3V, 16-Channel, E1/T1/J1 Short/Long-Haul Line Interface Unit
DESCRIPTION
103 of 121
Figure 9-
DD
/2.
3
and
Figure 9-
MIN
40
10
10
35
0
0
2
0
5
0
5
3
4
.)
TYP MAX UNITS
20
15
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
NOTES
2
2
2
2
2
2
2
2
2
2
2
2
2
2
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