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EP4CE30F29C7N Datasheet, PDF (477/488 Pages) Altera Corporation – Cyclone IV Device Handbook, Volume 1 | |||
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Chapter 1: Cyclone IV Device Datasheet
Switching Characteristics
1â31
Table 1â34. True LVDS Transmitter Timing Specifications for Cyclone IV Devices (1), (3)
Symbol
C6
C7, I7
C8, A7
C8L, I8L
C9L
Modes
Unit
Min Max Min Max Min Max Min Max Min Max
Ã10
5
420
5
370
5
320
5
320
5
250 MHz
Ã8
fHSCLK (input
Ã7
clock
frequency)
Ã4
Ã2
5
420
5
370
5
320
5
320
5
250 MHz
5
420
5
370
5
320
5
320
5
250 MHz
5
420
5
370
5
320
5
320
5
250 MHz
5
420
5
370
5
320
5
320
5
250 MHz
Ã1
5
420
5 402.5 5 402.5 5
362
5
265 MHz
Ã10 100 840 100 740 100 640 100 640 100 500 Mbps
Ã8
80 840 80 740 80 640 80 640 80 500 Mbps
HSIODR
Ã7
70 840 70 740 70 640 70 640 70 500 Mbps
Ã4
40 840 40 740 40 640 40 640 40 500 Mbps
Ã2
20 840 20 740 20 640 20 640 20 500 Mbps
Ã1
10 420 10 402.5 10 402.5 10 362 10 265 Mbps
tDUTY
TCCS
â
45
55
45
55
45
55
45
55
45
55
%
â
â 200 â 200 â 200 â 200 â 200 ps
Output jitter
(peak to peak)
â
â 500 â 500 â 550 â 600 â 700 ps
tLOCK (2)
â
â
1
â
1
â
1
â
1
â
1
ms
Notes to Table 1â34:
(1) Cyclone IV Eâtrue LVDS transmitter is only supported at the output pin of Row I/O Banks 1, 2, 5, and 6.
Cyclone IV GXâtrue LVDS transmitter is only supported at the output pin of Row I/O Banks 5 and 6.
(2) tLOCK is the time required for the PLL to lock from the end-of-device configuration.
(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 1â35. Emulated LVDS Transmitter Timing Specifications for Cyclone IV Devices (1), (3) (Part 1 of 2)
Symbol
fHSCLK (input
clock
frequency)
HSIODR
Modes
Ã10
Ã8
Ã7
Ã4
Ã2
Ã1
Ã10
Ã8
Ã7
Ã4
Ã2
Ã1
C6
Min Max
5 320
5 320
5 320
5 320
5 320
5 402.5
100 640
80 640
70 640
40 640
20 640
10 402.5
C7, I7
Min Max
5 320
5 320
5 320
5 320
5 320
5 402.5
100 640
80 640
70 640
40 640
20 640
10 402.5
C8, A7
Min Max
5 275
5 275
5 275
5 275
5 275
5 402.5
100 550
80 550
70 550
40 550
20 550
10 402.5
C8L, I8L
Min Max
5
275
5
275
5
275
5
275
5
275
5 362
100 550
80 550
70 550
40 550
20 550
10 362
C9L
Min Max
5
250
5
250
5
250
5
250
5
250
5
265
100 500
80 500
70 500
40 500
20 500
10 265
Unit
MHz
MHz
MHz
MHz
MHz
MHz
Mbps
Mbps
Mbps
Mbps
Mbps
Mbps
December 2013 Altera Corporation
Cyclone IV Device Handbook,
Volume 3
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