DS21455 Maxim Integrated Products, DS21455 Datasheet - Page 267

• 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 38-14. Transmit Side Timing, Elastic Store Enabled
NOTES:
1) TSER is only sampled on the falling edge of TSYSCLK when the transmit-side elastic store is
2) TCHCLK and TCHBLK are synchronous with TSYSCLK when the transmit-side elastic store is
enabled.
enabled.
TSYSCLK
TCHCLK
TCHBLK
TSSYNC
TSER
t
R
t D3
F t
t SU
t D3
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t
SU
t
HD
t HD
t
SL
t
SP
t
SH