DS21458-W+ Maxim Integrated, DS21458-W+ Datasheet - Page 263

• 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

Figure 38-11. Receive Side Timing, Elastic Store Enabled (E1 Mode)
NOTES:
1) RSYNC is in the output mode.
2) RSYNC is in the input mode.
RMSYNC / CO
RSER / RSIG
RSYSCLK
RCHCLK
RCHBLK
RSYNC
RSYNC
CI
1
2
t D3
t
R
t SC
t D4
t D4
t
F t
D4
t SU
263 of 269
t D4
t WC
Channel 1
MSB of
DS21455/DS21458 Quad T1/E1/J1 Transceivers
t
HD
t
SL
t SP
t
SH