DS26334GA3+ Maxim Integrated Products, DS26334GA3+ Datasheet - Page 112

• Manufacturer Part Number: DS26334GA3+
• Description: IC LIU E1/T1/J1 3.3V 256-CSBGA
• Manufacturer: Maxim Integrated Products
• Type: Line Interface Units (LIUs)r

Specifications of DS26334GA3+

• 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

9.3 Serial Port
Table 9-7. Serial Port Timing Characteristics
(See
SCLK High Time
SCLK Low Time
Active CSB to SCLK Setup Time
Last SCLK to CSB Inactive Time
CSB Idle Time
SDI to SCLK Setup Time
SCLK to SDI Hold Time
SCLK Falling Edge to SDO
High Impedance (CLKE = 0); CSB Rising to SDO
High Impedance (CLKE = 1)
Figure 9-9. Serial Bus Timing Write Operation
Figure 9-10. Serial Bus Timing Read Operation with CLKE = 0
Figure 9-11. Serial Bus Timing Read Operation with CLKE = 1
Figure 9-
SCLK
CSB
SDO
CSB
SDO
SCLK
9 Figure 9-1
,
SCLK
CSB
SDI
PARAMETER
0
1
1
, and
t3
t6
LSB
2
2
Figure 9-1
t1
3
3
4
DS26334 3.3V, 16-Channel, E1/T1/J1 Short/Long-Haul Line Interface Unit
4
t2
1
5
.)
5
6
t7
6
112 of 121
7
7
SYMBOL
8
8
t1
t2
t3
t4
t5
t6
t7
t8
9
9
10
10
MIN
25
25
50
50
50
5
5
11
11
12
12
TYP
100
MSB
13
13
t4
14
MAX
14
t4
15
t8
t4
t8
15
t5
16
UNITS
16
ns
ns
ns
ns
ns
ns
ns
ns
NOTES