EP1S20F672I7N Altera, EP1S20F672I7N Datasheet - Page 270

• Manufacturer Part Number: EP1S20F672I7N
• Description: IC STRATIX FPGA 20K LE 672-FBGA
• Manufacturer: Altera
• Series: Stratix®r

Specifications of EP1S20F672I7N

• Number Of Logic Elements/cells: 18460
• Number Of Labs/clbs: 1846
• Total Ram Bits: 1669248
• Number Of I /o: 426
• Voltage - Supply: 1.425 V ~ 1.575 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 672-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -

PLL Specifications
4–100
Stratix Device Handbook, Volume 1
f
f
f
f
f
t
t
t
t
t
m
l0, l1, g0
t
f
f
f
f
f
t
t
t
IN
INPFD
OUT
OUT_DIFFIO
VCO
INDUTY
INJITTER
DUTY
JITTER
LOCK
ARESET
IN
INPFD
OUT
OUT_DIFFIO
VCO
INDUTY
INJITTER
DUTY
Table 4–131. Fast PLL Specifications for -5 & -6 Speed Grade Devices
Table 4–132. Fast PLL Specifications for -7 Speed Grades (Part 1 of 2)
Symbol
Symbol
CLKIN frequency (1), (2),
Input frequency to PFD
Output frequency for internal global or
regional clock
Output frequency for external clock
driven out on a differential I/O data
channel
VCO operating frequency
CLKIN duty cycle
Period jitter for CLKIN pin
Duty cycle for DFFIO 1× CLKOUT pin
Period jitter for DIFFIO clock out
Time required for PLL to acquire lock
Multiplication factors for m counter
Multiplication factors for l0, l1, and g0
counter (7),
Minimum pulse width on
signal
CLKIN frequency (1),
Input frequency to PFD
Output frequency for internal global or
regional clock
Output frequency for external clock
driven out on a differential I/O data
channel
VCO operating frequency
CLKIN duty cycle
Period jitter for CLKIN pin
Duty cycle for DFFIO 1× CLKOUT pin
(2)
(8)
Parameter
Tables 4–131
specifications.
(3)
Parameter
(4)
(3)
areset
(3)
through
(6)
(6)
(6)
(6)
4–133
9.375
Min
300
10
10
(5)
40
45
10
10
9.375
1
1
Min
300
10
10
(5)
40
45
describe the Stratix device fast PLL
1,000
±200
Max
717
500
420
100
±200
(5)
60
55
(5)
32
32
Max
640
500
420
700
(5)
60
55
Altera Corporation
January 2006
Integer
Integer
MHz
MHz
MHz
MHz
Unit
MHz
MHz
MHz
MHz
MHz
Unit
ps
ps
μs
ns
%
%
ps
%
%