Pll Specifications - Altera Cyclone IV Device Handbook

1–24
Table 1–24. Clock Tree Performance for Cyclone IV Devices (Part 2 of 2)
Device
C6
EP4CE55 500
EP4CE75 500
EP4CE115 —
EP4CGX15 500
EP4CGX22 500
EP4CGX30 500
EP4CGX50 500
EP4CGX75 500
EP4CGX110 500
EP4CGX150 500
Note to Table 1–24:
(1) Cyclone IV E 1.0 V core voltage devices only support C8L, C9L, and I8L speed grades.

PLL Specifications

Table 1–25
commercial junction temperature range (0°C to 85°C), the industrial junction
temperature range (–40°C to 100°C), the extended industrial junction temperature
range (–40°C to 125°C), and the automotive junction temperature range (–40°C to
125°C). For more information about the PLL block, refer to
Table 1–25. PLL Specifications for Cyclone IV Devices
Symbol
(3)
f
IN
f
INPFD
(4)
f
VCO
f
INDUTY
(5)
t
INJITTER_CCJ
f (external clock
OUT_EXT
(3)
output)
f (to global clock)
OUT
t
OUTDUTY
t
LOCK
Cyclone IV Device Handbook,
Volume 3
C7 C8 C8L
437.5 402 362
437.5 402 362
437.5 402 362
437.5 402 —
437.5 402 —
437.5 402 —
437.5 402 —
437.5 402 —
437.5 402 —
437.5 402 —
lists the PLL specifications for Cyclone IV devices when operating in the
(1), (2)
Parameter
Input clock frequency (–6, –7, –8 speed grades)
Input clock frequency (–8L speed grade)
Input clock frequency (–9L speed grade)
PFD input frequency
PLL internal VCO operating range
Input clock duty cycle
Input clock cycle-to-cycle jitter
 100 MHz
F
REF
F < 100 MHz
REF
PLL output frequency
PLL output frequency (–6 speed grade)
PLL output frequency (–7 speed grade)
PLL output frequency (–8 speed grade)
PLL output frequency (–8L speed grade)
PLL output frequency (–9L speed grade)
Duty cycle for external clock output (when set to 50%)
Time required to lock from end of device configuration
Performance
(1) (1)
C9L I7
265 437.5
265 437.5
265 437.5
— 437.5
— 437.5
— 437.5
— 437.5
— 437.5
— 437.5
— 437.5
(Part 1 of 2)
Chapter 1: Cyclone IV Device Datasheet
Switching Characteristics
(1)
I8L A7
362 —
362 —
362 —
— —
— —
— —
— —
— —
— —
— —
"Glossary" on page
Min Typ Max Unit
5 — 472.5 MHz
5 — 362 MHz
5 — 265 MHz
5 — 325 MHz
600 — 1300 MHz
40 — 60
— — 0.15
— — ±750
— — 472.5 MHz
— — 472.5 MHz
— — 450 MHz
— — 402.5 MHz
— — 362 MHz
— — 265 MHz
45 50 55
— — 1
December 2016 Altera Corporation
Unit
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1–37.
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