1–20
Chapter 1: Cyclone III Device Data Sheet
Switching Characteristics
Table 1–27. Cyclone III Devices Emulated RSDS_E_1R Transmitter Timing Specifications (Note 1) (Part 2 of 2)
C6
C7, I7
Typ
C8, A7
Typ
Symbol
Modes
Unit
Min
Typ
Max
Min
Max
Min
Max
20 – 80%,
CLOAD = 5 pF
20 – 80%,
CLOAD = 5 pF
—
tRISE
—
500
—
—
500
—
—
500
—
ps
tFALL
—
—
500
—
—
1
—
—
500
—
—
1
—
—
500
—
—
1
ps
tLOCK (2)
ms
Notes to Table 1–27:
(1) Emulated RSDS_E_1R transmitter is supported at the output pin of all I/O banks.
(2) tLOCK is the time required for the PLL to lock from the end of device configuration.
Table 1–28. Cyclone III Devices Mini-LVDS Transmitter Timing Specifications (Note 1), (2)
C6
C7, I7
Typ Max
C8, A7
Symbol
Modes
Unit
Min
10
10
10
10
10
10
100
80
70
40
20
10
45
—
Typ Max
Min
10
10
10
10
10
10
100
80
70
40
20
10
45
—
Min
10
10
10
10
10
10
100
80
70
40
20
10
45
—
Typ
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Max
155.5
155.5
155.5
155.5
155.5
311
×10
×8
×7
×4
×2
×1
×10
×8
×7
×4
×2
×1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
200
200
200
200
200
400
400
400
400
400
400
400
55
—
—
—
—
—
—
—
—
—
—
—
—
—
—
155.5
155.5
155.5
155.5
155.5
311
MHz
MHz
MHz
MHz
MHz
MHz
Mbps
Mbps
Mbps
Mbps
Mbps
Mbps
%
fHSCLK (input
clock
frequency)
311
311
311
311
Device
operation in
Mbps
311
311
311
311
311
311
311
311
tDUTY
55
55
TCCS
200
200
200
ps
Output jitter
(peak to
peak)
—
—
—
—
500
—
—
—
—
500
—
—
—
—
550
—
ps
ps
20 – 80%,
CLOAD = 5 pF
20 – 80%,
CLOAD = 5 pF
—
tRISE
500
500
500
tFALL
—
—
500
—
—
1
—
—
500
—
—
1
—
—
500
—
—
1
ps
tLOCK (3)
ms
Notes to Table 1–28:
(1) Applicable for true and emulated mini-LVDS transmitter.
(2) True mini-LVDS transmitter is only supported at the output pin of Row I/O (Banks 1, 2, 5, and 6). Emulated mini-LVDS transmitter is supported
at the output pin of all I/O banks.
(3) tLOCK is the time required for the PLL to lock from the end of device configuration.
Cyclone III Device Handbook, Volume 2
© January 2010 Altera Corporation
ALTERA [ ALTERA CORPORATION ]
