DS26528G+ Maxim Integrated Products, DS26528G+ Datasheet - Page 248

• Manufacturer Part Number: DS26528G+
• Description: IC TXRX T1/E1/J1 OCT 256-CSBGA
• Manufacturer: Maxim Integrated Products
• Type: Transceiverr

Specifications of DS26528G+

• Number Of Drivers/receivers: 4/4
• 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

Figure 10-21. E1 Transmit-Side 1.544MHz Boundary Timing (Elastic Store Enabled)
Figure 10-22. E1 Transmit-Side 2.048MHz Boundary Timing (Elastic Store Enabled)
TSYSCLK
TSYSCLK
TCHBLK
TCHBLK
TCHCLK
TSSYNC
TCHCLK
TSYNC
TSER
TSER
TSIG
1
1
2
NOTE 1: THE F-BIT POSITION IN THE TSER DATA IS IGNORED.
NOTE 2: TCHBLK IS PROGRAMMED TO BLOCK CHANNEL 24.
2
NOTE 1: TSYNC IN THE INPUT MODE (TIOCR.2 = 0).
NOTE 2: TCHBLK IS PROGRAMMED TO BLOCK CHANNEL 1.
CHANNEL 23
CHANNEL 31
A
CHANNEL 31
B
LSB MSB
C
LSB MSB
D
248 of 276
CHANNEL 24
CHANNEL 32
A
CHANNEL 32
B
LSB
C
LSB MSB
DS26528 Octal T1/E1/J1 Transceiver
F MSB
D
CHANNEL 1
CHANNEL 1
CHANNEL 1