DS21Q43-ATN Maxim Integrated Products, DS21Q43-ATN Datasheet - Page 56

• Manufacturer Part Number: DS21Q43-ATN
• Description: IC FRAMER E1 QUAD 5V 128-TQFP
• Manufacturer: Maxim Integrated Products

Specifications of DS21Q43-ATN

• Controller Type: E1 Framer
• Interface: Parallel/Serial
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 32mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 128-TQFP, 128-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

DS21Q43A
TRANSMIT LINE INTERFACE AC SIDE TIMING Figure 12-7
TRANSMIT SIDE AC TIMING Figure 12-8
NOTES:
1. TSYNC is in the output mode (TCR1.0=1).
2. TSYNC is in the input mode (TCR1.0=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 Sa bit locations as defined in TCR2; no relationship between
TLCLK/TLINk and TSYNC is implied.
56 of 60