DS26528 Maxim Integrated Products, DS26528 Datasheet - Page 236

• Manufacturer Part Number: DS26528
• Description: Network Controller & Processor ICs Octal E1-T1-J1 Singl e-Chip Transceiver (
• Manufacturer: Maxim Integrated Products

Specifications of DS26528

• Product: Framer
• Number Of Transceivers: 8
• Supply Voltage (max): 3.465 V
• Supply Voltage (min): 3.135 V
• Supply Current (max): 875 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Package / Case: TE-CSBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 10-3. T1 Receive-Side Boundary Timing (Elastic Store Disabled)
Figure 10-4. T1 Receive-Side 1.544MHz Boundary Timing (Elastic Store Enabled)
RCHBLK
RSYSCLK
RMSYNC
RCHCLK
RSYNC
RCHBLK 1
RSYNC
RFSYNC
RCHCLK
NOTE 1:
NOTE 1: RSYNC IS IN THE OUTPUT MODE (RIOCR.2 = 0).
NOTE 2: RSYNC IS IN THE INPUT MODE (RIOCR.2 = 1).
NOTE 3: RCHBLK IS PROGRAMMED TO BLOCK CHANNEL 24.
RSYNC
RSIG
RSER
RSER
RCLK
RSIG
2
1
3
RCHBLK IS PROGRAMMED TO BLOCK CHANNEL 24.
CHANNEL 23
CHANNEL 23
A
CHANNEL 23
CHANNEL 23
A
B
B
C/A D/B
C/A D/B
LSB
LSB
MSB
MSB
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CHANNEL 24
CHANNEL 24
CHANNEL 24
A
CHANNEL 24
A
B
B
C/A D/B
C/A D/B
LSB
LSB
DS26528 Octal T1/E1/J1 Transceiver
F
F
MSB
MSB
CHANNEL 1
CHANNEL 1
CHANNEL 1
CHANNEL 1
A
A