DS26521LN+ Maxim Integrated Products, DS26521LN+ Datasheet - Page 246

• Manufacturer Part Number: DS26521LN+
• Description: IC TXRX T1/E1/J1 64-LQFP
• Manufacturer: Maxim Integrated Products
• Type: Line Interface Units (LIUs)r

Specifications of DS26521LN+

• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 12-9. Transmit Formatter Timing—Backplane
NOTE 1: TSYNC IS IN THE OUTPUT MODE.
NOTE 2: TSYNC IS IN THE INPUT MODE.
NOTE 3: TSER IS SAMPLED ON THE FALLING EDGE OF TCLK WHEN THE TRANSMIT-SIDE ELASTIC STORE IS DISABLED.
NOTE 4: TCHCLK AND TCHBLK ARE SYNCHRONOUS WITH TCLK WHEN THE TRANSMIT-SIDE ELASTIC STORE IS DISABLED.
NOTE 5: NO RELATIONSHIP BETWEEN TCHCLK AND TCHBLK AND THE OTHER SIGNALS IS IMPLIED.
TSER/TSIG
TCHCLK
TCHBLK
TSYNC
TSYNC
TCLK
TESO
1
2
t D2
t
D1
t D2
t SU
t D2
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t SU
t
HD
t HD
t
CL
DS26521 Single T1/E1/J1 Transceiver
t
CP
t
CH