T7115AMCD LSI, T7115AMCD Datasheet - Page 55

• Manufacturer Part Number: T7115AMCD
• Manufacturer: LSI

Specifications of T7115AMCD

• Package Type: PLCC
• Lead Free Status / Rohs Status: Not Compliant

Data Sheet
April 1997
Lucent Technologies Inc.
Timing Characteristics
Concentration Highway
Table 28. Concentration Highway Timing for CMS = 0
Symbol on
Diagram
G
A
B
C
D
E
H
F
J
I
tDCLDCL
tFSHCKE FS High to CLKX/R Edge Selected
tCKEFSL
tDVRCE
tCETST
tCETSL
tRCEDI
tCEDV
tCEDT
tFSFS
Name
CLKX/R Period
FS Hold After CLKX/R Edge Selected
CLKX Edge to Data Valid
CLKX Edge to Data 3-state
CLKX Edge to
CLKX Edge to
Receive Data Setup Time
Receive Data Hold Time
FS Period
(continued)
TSCA
TSCA
Parameter
Low
3-state
T7121 HDLC Interface for ISDN (HIFI-64)
9 tDCLDCL
Min
244
50
50
25
20
—
—
0
0
tDCLDCL – 30
512 tDCLDCL
Max
80
45
70
70
—
—
—
—
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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