DS21FF44 Maxim Integrated Products, DS21FF44 Datasheet - Page 115

• Manufacturer Part Number: DS21FF44
• Description: IC FRAMER E1 4X4 16CH 300-BGA
• Manufacturer: Maxim Integrated Products

Specifications of DS21FF44

• Controller Type: E1 Framer
• Interface: Parallel/Serial
• Voltage - Supply: 2.97 V ~ 3.63 V
• Current - Supply: 300mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 300-BGA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Figure 23-12. TRANSMIT SYSTEM SIDE AC TIMING
N otes:
1. TS ER is only sam pled on the falling edge of TS Y S C LK w hen the transm it side elastic store is enabled.
2. TC H C LK and TC H BLK are synchronous with TS YS C LK w hen the transm it side elastic store is enabled.
TSYSCLK
TCHCLK
TCHBLK
TSS YNC
TSER
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t D3
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