DS26521L+ Maxim Integrated Products, DS26521L+ Datasheet - Page 241

• Manufacturer Part Number: DS26521L+
• Description: IC TXRX T1/E1/J1 64-LQFP
• Manufacturer: Maxim Integrated Products
• Type: Line Interface Units (LIUs)r

Specifications of DS26521L+

• Number Of Drivers/receivers: 1/1
• Protocol: T1/E1/J1
• Voltage - Supply: 3.135 V ~ 3.465 V
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Product: Framer
• Number Of Transceivers: 1
• Data Rate: 44.736 Mbps
• Supply Voltage (max): 3.465 V
• Supply Voltage (min): 3.135 V
• Supply Current (max): 220 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 12-5. SPI Interface Timing Diagram
SPI_SCLK
NOTE 1: CLOCK EDGE REFERENCE TO DATA CONTROLLED BY CPHA AND CPOL SETTINGS. SEE THE FUNCTIONAL
TIMING DIAGRAMS.
NOTE 2: NOT DEFINED, BUT USUALLY MSB OF CHARACTER JUST RECEIVED.
SPI_SCLK
OUTPUT
INPUT
MOSI
MISO
INPUT
CS
1
t2
t6
MSB
t7
t4
t1
t5
BIT 14
241 of 258
BITS
13:0
SLAVE
MSB
t9
DS26521 Single T1/E1/J1 Transceiver
BITS 6:1
t10
SLAVE
LSB
t3
NOTE 2
t8