DS26303LN-120+ Maxim Integrated Products, DS26303LN-120+ Datasheet - Page 95

• Manufacturer Part Number: DS26303LN-120+
• Description: IC LIU E1/T1/J1 3.3V 144-ELQFP
• Manufacturer: Maxim Integrated Products
• Type: Line Interface Units (LIUs)r

Specifications of DS26303LN-120+

• Number Of Drivers/receivers: 8/8
• Protocol: T1/E1/J1
• Voltage - Supply: 3.135 V ~ 3.465 V
• Mounting Type: Surface Mount
• Package / Case: 144-LQFP Exposed Pad, 144-eLQFP, 144-HLQFP
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 10-9. Receiver System Timing
(See
Delay RCLK to RPOS, RNEG Valid
Delay RCLK to RNEG Valid in Single-
Polarity Mode
RCLK Pulse-Width High
RCLK Pulse-Width Low
RCLK Period
Figure 10-13. Receiver Systems Timing
Figure
RPOS, RNEG
RPOS, RNEG
10-13.)
RNEG
PARAMETER
RNEG
RCLK
RCLK
1
2
t1
t2
BPV/
EXZ/
CV
t2
t1
SYMBOL
BPV/
EXZ/
CV
t1
t2
t3
t4
t5
DS26303: 3.3V, T1/E1/J1, Short-Haul, Octal Line Interface Unit
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CONDITIONS
BPV/
EXZ/
CV
t3
BPV/
EXZ/
CV
MIN
75
75
t5
t4
TYP
488
648
MAX
50
50
UNITS
ns
ns
ns
ns
ns