EP2S180F1508C4 Altera, EP2S180F1508C4 Datasheet - Page 227

• Manufacturer Part Number: EP2S180F1508C4
• Description: IC STRATIX II FPGA 180K 1508FBGA
• Manufacturer: Altera
• Series: Stratix® IIr

Specifications of EP2S180F1508C4

• Number Of Logic Elements/cells: 179400
• Number Of Labs/clbs: 8970
• Total Ram Bits: 9383040
• Number Of I /o: 1170
• Voltage - Supply: 1.15 V ~ 1.25 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 1508-FBGA
• For Use With: 544-1701 - DSP PRO KIT W/SII EP2S180N
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Number Of Gates: -
• Other names: 544-1416

PLL Timing
Specifications
Altera Corporation
April 2011
f
f
f
f
t
t
t
f
t
f
t
f
I N
I N P F D
I N D U T Y
E I N D U T Y
I N J I T T E R
O U T J I T T E R
F C O M P
O U T
O U T D U T Y
S C A N C L K
C O N F I G P L L
O U T _ E X T
Table 5–92. Enhanced PLL Specifications (Part 1 of 2)
Name
Input clock frequency
Input frequency to the
PFD
Input clock duty cycle
External feedback
input clock duty cycle
Input or external
feedback clock input
jitter tolerance in
terms of period jitter.
Bandwidth ≤
0.85 MHz
Input or external
feedback clock input
jitter tolerance in
terms of period jitter.
Bandwidth >
0.85 MHz
Dedicated clock
output period jitter
External feedback
compensation time
Output frequency for
internal global or
regional clock
Duty cycle for external
clock output (when set
to 50%).
Scanclk frequency
Time required to
reconfigure scan
chains for enhanced
PLLs
PLL external clock
output frequency
Description
Tables 5–92
operating in both the commercial junction temperature range (0 to 85 °C)
and the industrial junction temperature range (–40 to 100 °C).
and
Min
1.5
1.5
(2)
(2)
40
40
45
2
2
5–93
174/f
describe the Stratix II PLL specifications when
S C A N C L K
Typ
0.5
1.0
50
250 ps for ≥ 100 MHz
25 mUI for < 100 MHz
Stratix II Device Handbook, Volume 1
DC & Switching Characteristics
550.0
550.0
Max
500
420
100
60
60
10
55
(1)
outclk
outclk
ps or mUI
ns (p-p)
ns (p-p)
(p-p)
MHz
MHz
MHz
MHz
MHz
Unit
ns
ns
%
%
%
5–91