Page 14
Electrical Characteristics
Table 18. Differential HSTL and HSUL I/O Standards for Cyclone V Devices
VCCIO (V)
Typ
VDIF(DC) (V)
VX(AC) (V)
Typ
VCM(DC) (V)
Typ
VDIF(AC) (V)
I/O
Standard
Min
Max Min Max
Min
Max
Min
Max
Min Max
HSTL-18
Class I, II
1.71
1.8
1.89 0.2
—
—
0.78
—
—
1.12
0.78
—
—
1.12
0.4
0.4
0.3
—
—
HSTL-15
Class I, II
1.425 1.5 1.575 0.2
0.68
—
0.9
—
0.68
0.9
HSTL-12
Class I, II
VCCIO
+ 0.3
0.5 x
VCCIO
0.4 x V 0.5 x
CCIO
0.6 x
VCCIO
VCCIO
+ 0.48
1.14
1.14
1.2
1.2
1.26 0.16
VCCIO
0.5 x
VCCIO
+0.12
0.5 x VCCIO 0.5 x
– 0.12 VCCIO
0.4 x V 0.5 x
CCIO
0.6 x
VCCIO
HSUL-12
1.3 0.26 0.26
0.44 0.44
VCCIO
Table 19. Differential I/O Standard Specifications for Cyclone V Devices (Part 1 of 2) (10)
(2)
(2), (9)
VCCIO (V)
VID (mV) (1)
VICM(DC) (V)
VOD (V)
VOCM (V)
I/O Standard
Min Typ Max Min Condition Max Min
Condition Max Min Typ Max Min Typ Max
Transmitter, receiver, and input reference clock pins of high-speed transceivers use the PCML I/O standard. For
PCML
transmitter, receiver, and reference clock I/O pin specifications, refer to Table 20.
DMAX
≤700 Mbps
0.05
1.80
VCM
1.25 V
=
2.5 V LVDS (3) 2.375 2.5 2.625 100
—
0.247
—
—
—
0.6 1.125 1.25 1.375
DMAX
>700 Mbps
1.05
—
1.55
—
BLVDS (4), (5)
2.375 2.5 2.625 100
—
—
—
—
—
—
—
—
VCM
1.25 V
=
RSDS (HIO) (6) 2.375 2.5 2.625 100
0.25
—
1.45
0.1 0.2 0.6
0.5
1.2
1.4
Mini-LVDS
2.375 2.5 2.625 200
(HIO) (7)
—
600 0.300
—
1.425 0.25
—
—
0.6
—
1
1.2
—
1.4
—
DMAX
≤700 Mbps
0.60
—
1.80
—
1.60
LVPECL (8)
—
—
—
300
—
—
DMAX
>700 Mbps
1.00
VCM
1.25 V
=
SLVS
2.375 2.5 2.625 100
2.375 2.5 2.625 100
—
—
0.05
0.05
—
—
1.8
1.8
—
—
—
—
—
—
—
—
—
—
—
—
VCM
1.25 V
=
Sub-LVDS
Cyclone V Device Datasheet
July 2014 Altera Corporation
INTEL [ INTEL ]
