DS26514GN+ Maxim Integrated Products, DS26514GN+ Datasheet - Page 132

• Manufacturer Part Number: DS26514GN+
• Description: IC TXRX T1/E1/J1 4PORT 256-CSBGA
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of DS26514GN+

• Number Of Drivers/receivers: 4/4
• Protocol: Ethernet
• Voltage - Supply: 3.14 V ~ 3.47 V
• Mounting Type: Surface Mount
• Package / Case: 256-CSBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 10-16. Backplane Reference Clock Select
Rev: 101608
BPREFSEL3
0
0
0
0
0
0
0
0
1
1
1
1
BPREFSEL2
0
0
0
0
0
0
0
0
0
0
0
0
BPREFSEL1
0
0
0
0
1
1
1
1
0
0
0
0
BPREFSEL0
0
0
1
1
0
0
1
1
0
0
1
1
BFREQSEL
0
1
0
1
0
1
0
1
0
1
0
1
DS26514 4-Port T1/E1/J1 Transceiver
2.048MHz RCLK1
1.544MHz RCLK1
2.048MHz RCLK2
1.544MHz RCLK2
2.048MHz RCLK3
1.544MHz RCLK3
2.048MHz RCLK4
1.544MHz RCLK4
2.048MHz derived from
MCLK. (REFCLKIO is an
output.)
1.544MHz derived from
MCLK. (REFCLKIO is an
output.)
2.048MHz external clock
input at REFCLKIO.
(REFCLKIO is an input.)
1.544MHz external clock
input at REFCLKIO.
(REFCLKIO is an input.)
REFERENCE CLOCK
SOURCE
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