Altera Cyclone IV Device Handbook page 477

Chapter 1: Cyclone IV Device Datasheet
Switching Characteristics
Table 1–34. True LVDS Transmitter Timing Specifications for Cyclone IV Devices
Symbol Modes
Min
×10
×8
f (input
×7
HSCLK
clock
×4
frequency)
×2
×1
×10 100
×8
×7
HSIODR
×4
×2
×1
t —
DUTY
TCCS —
Output jitter
—
(peak to peak)
(2)
t —
LOCK
Notes to Table 1–34:
(1) Cyclone IV E—true LVDS transmitter is only supported at the output pin of Row I/O Banks 1, 2, 5, and 6.
Cyclone IV GX—true LVDS transmitter is only supported at the output pin of Row I/O Banks 5 and 6.
(2) t is the time required for the PLL to lock from the end-of-device configuration.
LOCK
(3) Cyclone IV E 1.0 V core voltage devices only support C8L, C9L, and I8L speed grades. Cyclone IV E 1.2 V core voltage devices only support
C6, C7, C8, I7, and A7 speed grades. Cyclone IV GX devices only support C6, C7, C8, and I7 speed grades.
Table 1–35. Emulated LVDS Transmitter Timing Specifications for Cyclone IV Devices
Symbol Modes
×10
×8
f (input
×7
HSCLK
clock
×4
frequency)
×2
×1
×10
×8
×7
HSIODR
×4
×2
×1
December 2016 Altera Corporation
C6 C7, I7
Max Min Max
5 420 5 370
5 420 5 370
5 420 5 370
5 420 5 370
5 420 5 370
5 420 5 402.5
840 100 740
80 840 80 740
70 840 70 740
40 840 40 740
20 840 20 740
10 420 10 402.5
45 55 45 55
— 200 — 200
— 500 — 500
— 1 — 1
C6 C7, I7
Min Max Min Max
5 320 5 320
5 320 5 320
5 320 5 320
5 320 5 320
5 320 5 320
5 402.5 5 402.5
100 640 100 640
80 640 80 640
70 640 70 640
40 640 40 640
20 640 20 640
10 402.5 10 402.5
(1), (3)
C8, A7 C8L, I8L
Min Max Min Max
5 320 5 320
5 320 5 320
5 320 5 320
5 320 5 320
5 320 5 320
5 402.5 5 362
100 640 100 640
80 640 80 640
70 640 70 640
40 640 40 640
20 640 20 640
10 402.5 10 362
45 55 45 55
— 200 — 200
— 550 — 600
— 1 —
(1),
C8, A7 C8L, I8L
Min Max Min Max
5 275 5 275
5 275 5 275
5 275 5 275
5 275 5 275
5 275 5 275
5 402.5 5 362
100 550 100 550
80 550 80 550
70 550 70 550
40 550 40 550
20 550 20 550
10 402.5 10 362
1–31
C9L
Unit
Min Max
5 250 MHz
5 250 MHz
5 250 MHz
5 250 MHz
5 250 MHz
5 265 MHz
100 500 Mbps
80 500 Mbps
70 500 Mbps
40 500 Mbps
20 500 Mbps
10 265 Mbps
45 55 %
— 200 ps
— 700 ps
1 — 1 ms
(3)
(Part 1 of 2)
C9L
Unit
Min Max
5 250 MHz
5 250 MHz
5 250 MHz
5 250 MHz
5 250 MHz
5 265 MHz
100 500 Mbps
80 500 Mbps
70 500 Mbps
40 500 Mbps
20 500 Mbps
10 265 Mbps
Cyclone IV Device Handbook,
Volume 3