DS21455 Maxim Integrated Products, DS21455 Datasheet - Page 19

• Manufacturer Part Number: DS21455
• Description: Network Controller & Processor ICs Quad E1-T1-J1 Single -Chip Transceiver (S
• Manufacturer: Maxim Integrated Products

Specifications of DS21455

• Product: Framer
• Number Of Transceivers: 4
• Data Rate: 64 Kbps
• Supply Voltage (max): 3.465 V
• Supply Voltage (min): 3.135 V
• Supply Current (max): 328 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Package / Case: BGA

Figure 4-2. DS21458 Framer/LIU Interim Signals
LIU
LIU
LIU
LIU
Rx
Rx
Tx
Tx
RPOSO1
RNEGO1
RCLKO1
RPOSO3
RNEGO3
RCLKO3
TPOSO1
TNEGO1
TCLKO1
TPOSO3
TNEGO3
TCLKO3
FRAMER
FRAMER
FRAMER
FRAMER
Rx
Rx
Tx
Tx
#1
#3
19 of 270
LIU
LIU
LIU
LIU
Rx
Rx
Tx
Tx
RPOSO2
RNEGO2
RCLKO2
RPOSO4
RNEGO4
RCLKO4
TPOSO2
TNEGO2
TCLKO2
TPOSO4
TNEGO4
TCLKO4
FRAMER
FRAMER
FRAMER
FRAMER
Rx
Rx
Tx
Tx
#2
#4