DS21Q42T Maxim Integrated Products, DS21Q42T Datasheet - Page 114

• 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: Contains lead / RoHS non-compliant

DS21Q42
Figure 21-10. RECEIVE LINE INTERFACE AC TIMING
Figure 21-11. TRANSMIT SIDE AC TIMING
NOTES:
1) TSYNC is in the output mode (TCR2.2 = 1).
2) TSYNC is in the input mode (TCR2.2 = 0).
3) TSER is sampled on the falling edge of TCLK when the transmit side elastic store is disabled.
4) TCHCLK and TCHBLK are synchronous with TCLK when the transmit side elastic store is disabled.
5) TLINK is only sampled during F-bit locations.
6) No relationship between TCHCLK and TCHBLK and the other signals is implied.
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