DS21Q42T+ Maxim Integrated Products, DS21Q42T+ Datasheet - Page 115

• Manufacturer Part Number: DS21Q42T+
• Description: IC FRAMER ENHANCED T1 4X 128TQFP
• Manufacturer: Maxim Integrated Products

Specifications of DS21Q42T+

• Controller Type: T1 Framer
• Interface: Parallel/Serial
• Voltage - Supply: 2.97 V ~ 3.63 V
• Current - Supply: 75mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 128-TQFP, 128-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 21-12. TRANSMIT SYSTEM SIDE AC TIMING
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
Figure 21-13. TRANSMIT LINE INTERFACE SIDE AC TIMING
enabled.
enabled.
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