DS21455 Maxim Integrated Products, DS21455 Datasheet - Page 242

• 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

NOTES:
1) 4.096MHz bus configuration.
2) 8.192MHz bus configuration.
3) RSYNC is in the input mode (IOCR1.4 = 0).
Figure 36-15. Receive IBO Channel Interleave Mode Timing
RSYSCLK
RSYNC
RSYNC
RSER
RSER
RSER
RSIG
RSIG
RSIG
3
1
1
2
2
FR2 CH32 FR3 CH32
FR2 CH32 FR3 CH32
FRAMER 3, CHANNEL 32
FRAMER 3, CHANNEL 32
FR1 CH32
FR1 CH32
A
B
C
FR0 CH1
FR0 CH1
LSB
D
FR0 CH1
FR0 CH1
MSB
FR1 CH1
FR1 CH1
FRAMER 0, CHANNEL 1
FRAMER 0, CHANNEL 1
BIT DETAIL
FR2 CH1
FR2 CH1
242 of 270
FR1 CH1
FR1 CH1
A
FR3 CH1
FR3 CH1
B
C
FR0 CH2
FR0 CH2
LSB
D
MSB
FR0 CH2
FR0 CH2
FR1 CH2
FR1 CH2
FRAMER 1, CHANNEL 1
FRAMER 1, CHANNEL 1
FR2 CH2
FR2 CH2
A
FR1 CH2
FR1 CH2
B
FR3 CH2
FR3 CH2
C
LSB
D