DS21458-W+ Maxim Integrated, DS21458-W+ Datasheet - Page 238

• Manufacturer Part Number: DS21458-W+
• Description: Network Controller & Processor ICs
• Manufacturer: Maxim Integrated

Specifications of DS21458-W+

• Product: Framer
• Number Of Transceivers: 4
• Data Rate: 64 Kbps
• Supply Current (max): 328 mA
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• Package / Case: CSBGA
• Minimum Operating Temperature: 0 C
• Operating Supply Voltage: 3.3 V
• Supply Voltage - Max: 3.465 V
• Supply Voltage - Min: 3.135 V
• Part # Aliases: 90-21458+W00

36.2 E1 Mode
Figure 36-11. Receive Side Timing
NOTES:
1) RSYNC in frame mode (IOCR1.5 = 0).
2) RSYNC in multiframe mode (IOCR1.5 = 1).
3) RLCLK is programmed to output just the Sa bits.
4) RLINK will always output all five Sa bits as well as the rest of the receive data stream.
5) This diagram assumes the CAS MF begins in the RAF frame.
RFSYNC
RSYNC
RSYNC
RLCLK
FRAME#
RLINK
2
4
3
1
1
2
3
4
5
6
7
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DS21455/DS21458 Quad T1/E1/J1 Transceivers
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