EP1SGX25FF1020C6N Altera, EP1SGX25FF1020C6N Datasheet - Page 61

• Manufacturer Part Number: EP1SGX25FF1020C6N
• Description: IC STRATIX GX FPGA 25K 1020-FBGA
• Manufacturer: Altera
• Series: Stratix® GXr

Specifications of EP1SGX25FF1020C6N

• Number Of Logic Elements/cells: 25660
• Number Of Labs/clbs: 2566
• Total Ram Bits: 1944576
• Number Of I /o: 607
• Voltage - Supply: 1.425 V ~ 1.575 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 1020-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -

Figure 3–9. Fast PLL Clocks & Data Input
Altera Corporation
August 2005
Data input
Clock A'
Clock B'
Clock C'
Clock D'
Clock C
Clock D
Clock A
Clock B
D0
D1
Protocols, Training Pattern & DPA Lock Time
The dynamic phase aligner uses a fast PLL for clock multiplication, and
the dynamic phase selector for the phase detection and alignment. The
dynamic phase aligner uses the high-speed clock out of the dynamic
phase selector to deserialize high-speed data and the receiver's source
synchronous operations.
At each rising edge of the clock, the dynamic phase selector determines
the phase difference between the clock and the data and automatically
compensates for the phase difference between the data and clock.
D2
D3
D4
Source-Synchronous Signaling With DPA
Stratix GX Device Handbook, Volume 1
D5
D n
3–11