DS26528 Maxim Integrated Products, DS26528 Datasheet - Page 18

• 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 6-2. Detailed Block Diagram
RRINGn
TRINGn
RTIPn
TTIPn
MICROPROCESSOR
TRANSCEIVER #1 of 8:
INTERFACE
SHAPER/LINE
TRANSMIT
CLOCK/DATA
WAVEFORM
RECOVERY
RECEIVE
DS26528
DS26528
DRIVER
LIU
LIU
PORT
JTAG
18 of 276
BLOCK
RESET
Tx FRAMER:
Rx FRAMER:
ENCODE
DECODE
B8ZS/
B8ZS/
BERT
HDB3
HDB3
BERT
Tx
Rx
STORE
STORE
ELASTIC
ELASTIC
HDLC
HDLC
Rx
Tx
DS26528 Octal T1/E1/J1 Transceiver
PRE-SCALER
GENERATOR
BACKPLANE
CLOCK
PLL
TSYNCn
TSYSCLK
Tx SIGNALING/
CHANNEL
BLOCKING
TCLKn
TSERn
RSYSCLK
RSYNCn
RSERn
RCLKn
Rx SIGNALING/
CHANNEL
BLOCKING
MCLK
TSSYNCIO
(OUTPUT MODE)
BPCLK
REFCLK
TSSYNCIO
(INPUT MODE)